Research Programs

Thrust 2: Organic Electronics

Thrust 2 Publications

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*Peer Reviewed Publications denoted in bold

G. Ren, P. Wu, S. A. Jenekhe, "Solar Cells Based on Block Copolymer Semiconductor Nanowires: Effects of Nanowire Aspect Ratio," ACS Nano, Vol 5, Iss 1, 376 -384 (2011) .
F. S. Kim, G. Ren, S. A. Jenekhe, "One-Dimensional Nanostructures of pi-Conjugated Molecular Systems: Assembly, Properties, and Applications from Photovoltaics, Sensors, and Nanophotonics to Nanoelectronics," Chem. Mater., Vol 23, Iss 3, 682 -732 (2011) .
D. K. Hwang, C. Fuentes-Hernandez, J. B. Kim, W. J. Potscavage, Jr., S. J. Kim, B. Kippelen, "Top-gate organic field-effect transistors with high environmental and operational stability," Adv. Mat., Vol 23, 1293 -1298 (2011) .
D. J. Meyer, R. Bass, D. F. Storm, D. A. Deen, J. W. Lacis, T. Gougousi, D. S. Katzer, S. C. Binari, "Atomic layer deposited Ta2O5 gate insulation for enhancing breakdown voltage of AlN/GaN high electron mobility transistors ," Appl. Phys. Lett., Vol 98, 023506 (2011) .
V. A. Vaidya, "Thesis: Efficient micro-Power Management for Solar Cells with Time Domain Array Reconfiguration," Thesis: Efficient micro-Power Management for Solar Cells with Time Domain Array Reconfiguration, 1 -100 (2011) .
F. S. Kim, E. Ahmed, S. Subramaniyan, S. A. Jenekhe, "Air-Stable Ambipolar Field-Effect Transistors and Complementary Logic Circuits from Solution-Processed n/p Polymer Heterojunctions," ACS Appl. Mater. Interfaces, Vol 2, Iss 11, 2974 -2977 (2011) .
C. Groves, D. S. Ginger, R. Giridharagopal, G. Shao, "New SPM techniques for analyzing OPV materials," Materials Today, Vol 13, Iss 9, 50 -56 (2011) .
C. Groves, O. G. Reid, D. S. Ginger, "Heterogeneity in polymer solar cells: Local morphology and performance in organic photovoltaics studied with scanning probe microscopy," Accounts of Chemical Research, Vol 43, Iss 5, 612 -620 (2011) .
W. Wang, D. Placencia, N. R. Armstrong, "Planar and textured heterojunction organic photovoltaics based on chloroindium phthalocyanine (ClInPc) versus titanyl phthalocyanine (TiOPc) donor layers," Organic Electronics, Vol 12, 383 -393 (2011) .
K. A. Mazzio, M. Yuan, K. Okamoto, C. K. Luscombe, "Oligoselenophene derivatives functionalized with a diketopyrrolopyrrole core for molecular bulk heterojunction solar cells," ACS Appl. Mater. Inter., Vol ASAP, (2011) .
M. Yuan, A. H. Rice, C. K. Luscombe, "Benzo[2,1-b;3,4-b’]dithiophene-based low bandgap polymers for efficient photovoltaic," J. Polym. Sci. Part A: Polym. Chem., Vol 49, 701 (2011) .
B. Domercq, B. Kippelen, S. Graham, N. Kim, W. J. Potscavage, Jr., "A low temperature hybrid encapsulation method for organic electronics," Appl. Phys. Lett., Vol 94, 163308 (2010) .
A. Haldi, W. J. Potscavage, Jr., P. J. Hotchkiss, S. R. Marder, B. Kippelen, A. Sharma, "Effects of surface modification of indium-tin oxide electrodes on the performance of molecular multilayer organic photovoltaic devices," J. of Materials Chemistry, Vol 19, Iss 30, 5298 -5302 (2010) .
C. Fuentes-Hernandez, G. Ramos-Ortiz, S. Y. Tseng, M. P. Gaj, B. Kippelen, "Third-harmonic generation and its applications in optical image processing," J. of Materials Chemistry, Vol 19, 7394 -7401 (2010) .
X. Zhan , Z. Tan, E. Zhou, Y. Li, R. Misra, A. Grant, B. Domercq, X. H. Zhang, Z. An, X. Zhang, X. Barlow, B. Kippelen, S. R. Marder, "Copolymers of perylene diimide with dithienothiophene and dithienopyrrole as electron-transport materials for all-polymer solar cells and field-effect transistors," J. of Materials Chemistry, Vol 19, 5794 -5803 (2010) .
W. J. Potscavage, Jr., A. Sharma, B. Kippelen, "Critical interfaces in organic solar cells and their influence on the open-circuit voltage," Accounts of Chemical Research, Vol 42, 1758 -1767 (2010) .
S. Choi, W. J. Potscavage, Jr., B. Kippelen, "Area-scaling of organic solar cells," J. Appl. Phys., Vol 106, 054507 (2010) .
N. Djellali, I. Gozhyk, D. Owens, S. Lozenko, M. Lebental, J. Lautru, C. Ulysse, B. Kippelen, J. Zyss, "Controlling the directional emission of holey organic micro-lasers," Appl. Phys. Lett., Vol 95, 101108 (2010) .
X. H. Zhang, B. Domercq, B. Kippelen, "Effect of Au deposition rate on the performance of top-contact pentacene organic field-effect transistors," Synth. Met., Vol 159, 2371 -2374 (2010) .
D. Owens, C. Fuentes-Hernandez, J. M. Hales, J. W. Perry, B. Kippelen, "A comprehensive analysis of the contributions to the nonlinear optical properties of thin Ag films," Journal of Applied Physics (Selected for the July 2010 issue of Virtual Journal of Ultrafast Science), Vol 107, Iss 12, 123114 (2010) .
A. Munro, R. K. Jackson, S. Graham, K. Nebesny, N. Armstrong, "Evaluation of Transparent Carbon Nanotube Networks of Homogeneous Electronic Type," ACS Nano, Vol 4, Iss 3, 1377 -1384 (2010) .
E. L. Ratcliff, A. Veneman, A. Simmonds, B. Zacher, D. Huebner, S. S. Saavedra, N. R. Armstrong, "A Planar, Chip-Based, Dual-Beam Refractometer Using an Integrated Organic Light-Emitting Diode (OLED) Light Source and Organic Photovoltaic (OPV) Detectors," Analytical Chemistry, Vol DOI 10.1021/ac9026109, (2010) .
A. M. Munro, B. Zacher, A. Graham, N. R. Armstrong, "Photoemission Spectroscopy of Tethered CdSe Nanocrystals: Shifts in Ionization Potential and Local Vacuum Level As a Function of Nanocrystal Capping Ligand," ACS Applied Materials and Interfaces, Vol 2, Iss 3, 863 -869 (2010) .
E. L. Ratcliff, P. A. Lee, N. R. Armstrong, "Work function control of hole-selective polymer/ITO anode contacts: an electrochemical doping study," Journal of Materials Chemistry, Vol 20, Iss 13, 2672 -2679 (2010) .
R. Hu, B. A. Cola, N. Haram, J. N. Barisci, S. Lee, S. Stoughton, G. Wallace, C. Too, M. Thomas, A. Gestos, M. E. Dela Cruz, J. P. Ferraris, A. A. Zakhidov, R. H. Baughman, "Harvesting Waste Thermal Energy Using a Carbon-Nanotube-Based Thermo-Electrochemcial Cell," Nano Letters, Vol 10, 838 -846 (2010) .
B. A. Cola, "Carbon nanotubes as high performance thermal interface materials," Electronics Cooling, Vol 16, Iss 1, 24 -29 (2010) .
R. Cross, B. A. Cola, T. S. Fisher, S. Graham, "A Metallization and Bonding Approach for High Performance Carbon Nanotube Thermal Interface Materials," Nanotechnology, Vol 21, 445705 (2010) .
P. Wu, G. Ren, F. S. Kim, C. Li, R. Mezzenga, S. A. Jenekhe, "Journal of Poly(3-hexylthiophene)-b-poly(3-cyclohexylthiophene): Synthesis, microphase separation, thin film transistors, and photovoltaic applications," Journal of Polymer Science, Part A: Polymer Chemistry , Vol 48, Iss 3, 614 (2010) .
G. Ren, P. Wu, S. A. Jenekhe, "Enhanced Performance of Bulk Heterojunction Solar Cells Using Block Copoly(3-alkylthiophene)s," Chem. Mater, Vol 22, Iss 6, 2020 (2010) .
H. Xin, O. G. Reid, G. Ren, F. S. Kim, D. S. Ginger, S. A. Jenekhe, "Polymer Nanowire/Fullerene Bulk Heterojunction Solar Cells: How Nanostructure Determines Photovoltaic Properties," ACS Nano, Vol 4, Iss 4, 1861 -1872 (2010) .
P. Wu, H. Xin, F. S. Kim, G. Ren, S. A. Jenekhe, "Crystalline Random Conjugated Copolymers with Multiple Side Chains: Tunable Intermolecular Interactions and Enhanced Charge Transport and Photovoltaic Properties," Macromolecules, Vol ASP, (2010) .
T. Gougousi, J. W. Lacis, "Native oxide consumption during the atomic layer deposition of TiO2 films on GaAs (100) surfaces," Thin Solid Films, Vol 518, 2006 -2009 (2010) .
T. Gougousi, J. C. Hackley, J. D. Demaree, J. W. Lacis, "Growth and interface evolution of HfO2 films on GaAs (100) surfaces," Journal of the Electrochemical Society, Vol 157, Iss 5, H551 -H556 (2010) .
R. Giridharagopal, D. S. Ginger, "Characterizing Morphology in Bulk Heterojunction Organic Photovoltaic Systems," J. Phys. Chem. Lett., Vol DOI 10.1021/jz100100p, (2010) .
N. Kumaran, P. A. Veneman, B. A. Minch, A. Mudalige, J. E. Pemberton, D. F. O'Brien, N. R. Armstrong, "Self-Organized Thin Films of Hydrogen-Bonded Phthalocyanines: Characterization of Structure and Electrical Properties on Nanometer Length Scales," Chemistry of Materials, Vol ASAP, (2010) .
M. T. McDowell, S. E. Hunyadi, K. . Gall, C. J. Murphy, M. . Lucas, A. M. Leach, E. . Riedo, "Plastic deformation of pentagonal silver nanowires: Comparison between AFM nanoindentation and atomistic simulations," Phys. Rev. B, Vol 77, 245420 (2010) .
T. Wen, D. Liu, C. K. Luscombe, K. M. Krishnan, "Granular magnetoresistance in cobalt/poly(3-hexylthiophene) hybrid thin films prepared by a wet chemical method," Appl. Phys. Lett., Vol 95, 082509 (2010) .
W. J. Potscavage, Jr., S. Choi, B. Kippelen, J. B. Kim, C. . Fuentes-Hernandez, S. J. Kim, "Ambipolar thin-film transistors with a co-planar channel geometry," Org. Electron., Vol 11, 1351 -1356 (2010) .
B. Kippelen, Y. Zhou, H. Cheun, W. J. Potscavage, Jr., C. Fuentes-Hernandez, S. J. Kim, "Inverted organic solar cells with ITO electrodes modified with an ultrathin Al2O3 buffer layer deposited by atomic layer deposition," J. of Materials Chemistry, Vol 20, 6189 -6194 (2010) .
D. T. Owens, C. Fuentes-Hernandez, J. M. Hales, J. W. Perry, B. Kippelen, "Nonlinear optical properties of induced transmission filters," Optics Express, Vol 18, Iss 18, 19101 -19113 (2010) .
B. Kippelen, "Focus Issue: Thin-film photovoltaic materials and devices," Optics Express, Vol 18, A487 -A488 (2010) .
S. Choi, W. J. Potscavage, Jr., B. Kippelen, "ITO-free large-area organic solar cells," Optics Express, Vol 18, A458 -A466 (2010) .
J. B. Kim, C. Fuentes-Hernandez, D. K. Hwang, W. J. Potscavage, Jr., H. Cheun, B. Kippelen, "Vertically stacked hybrid organic-inorganic complementary inverters with low operating voltage on flexible substrates," Org. Electron., Vol 12, 45 -50 (2010) .
Y. Zhou, H. Cheun, S. Choi, W. J. Potscavage, Jr., C. Fuentes-Hernandez, B. Kippelen, "ITO-free and metal-free semitransparent organic solar cells," Appl. Phys. Lett., Vol 97, 153304 (2010) .
H. Cheun, J. B. Kim, Y. H. Zhou, Y. Fang, A. Dindar, C. Fuentes-Hernandez, J. Shim, K. H. Sandhage, B. Kippelen, "Inverted polymer solar cells with amorphous indium zinc oxide as electron collecting electrode," Optics Express, Vol 18, A506 -A512 (2010) .
H. Cheun, C. Fuentes-Hernandez, Y. Zhou, W. J. Potscavage, Jr., S. J. Kim, J. Shim, A. Dindar, B. Kippelen, "Electrical and optical properties of ZnO processed by atomic layer deposition in inverted polymer solar cells," J. Phys. Chem., Vol 114, Iss 48, 20713 -20718 (2010) .
C. Fuentes-Hernandez, B. Kippelen, "Nonlinear optical properties of copper-based photonic bandgap structures at the onset of interband transitions," Nonlinear Optics and Quantum Optics, Vol 40, 69 -82 (2010) .
O. G. Reid, G. E. Rayermann, D. C. Coffy, D. S. Jinger, "Imagining local trap formation in conjugated polymer solar cells: A comparison of time-resolved electrostatic force microscopy and scanning kelvin probe imaging," J. Phys. Chem. B, Vol 114, Iss 48, 20672 -20677 (2010) .
H. Xin, O. G. Reid, G. Ren, F. S. Kim, D. S. Ginger, S. A. Jenekhe, "Polymer nanowire/fullerene bulk heterojunction solar cells: How nanostructure determines photovoltaic properties," ACS Nano, Vol 4, Iss 4, 1861 -1872 (2010) .
E. Ahmed, T. Earmme, G. Ren, S. A. Jenekhe, "Novel n-Type Conjugated Ladder Heteroarenes: Synthesis, Self-Assembly of Nanowires, Electron Transport, and Electroluminescence of Bisindenoanthrazolines," Chem. Mater., Vol 22, Iss 20, 5786 -5796 (2010) .
T. Earmme, E. Ahmed, S. A. Jenekhe, "Solution-Processed Highly Efficient Blue Phosphorescent Polymer Light-Emitting Diodes Enabled by a New Electron Transport Material," Adv. Mat., Vol 22, Iss 42, 4744 -4748 (2010) .
P. Wu, G. Ren, S. A. Jenekhe, "Crystalline Random Conjugated Copolymers with Multiple Side Chains: Tunable Intermolecular Interactions and Enhanced Charge Transport and Photovoltaic Properties," Macromolecules, Vol 43, Iss 7, 3306 -3313 (2010) .
O. G. Reid, H. Xin, S. A. Jenekhe, D. S. Ginger, "Nanostructure determines the intensity-dependence of open-circuit voltage in plastic solar cells," J. Appl. Phys., Vol 108, Iss 8, 084320 (2010) .
X. J. Wang, L. P. Wang, O. S. Adewuyi, B. A. Cola, Z. M. Zhang, "Highly Specular Carbon Nanotube Absorbers," Appl. Phys. Lett., Vol 97, 163116 (2010) .
T. A. Bull, L. S. Pingree, S. A. Jenekhe, D. S. Ginger, C. K. Luscombe, "The Role of Mesoscopic PCBM Crystallites in Solvent Vapor Annealed Copolymer Solar Cells," ACS Nano, Vol 3, Iss 3, 627 -636 (2009) .
A. F. Peterson, G. D. Durgin, "all 10 chapters," Transient Signals on Transmission Lines, 1 -160 (2009) .
R. Jackson, S. Graham, "Specific Contact Resistance at Metal/Carbon Nanotube Interfaces," Appl. Phys. Lett., Vol 94, Iss 1, 012109 (2009) .
X. Zhang, W. J. Potscavage Jr., S. Choi, B. Kippelen, "Low-voltage flexible organic complementary inverters with high noise margin and high dc gain," Appl. Phys. Lett., Vol 94, 043312 (2009) .
L. S. Pingree, O. G. Reid, D. S. Ginger, "Electrical Scanning Probe Microscopy on Active Organic Electronic Devices," Adv. Mat., Vol 21, 19 -28 (2009) .
N. R. Armstrong, P. A. Veneman, E. Ratcliff, D. Placencia, M. Brumbach, "Oxide Contacts in Organic Photovoltaics: Characterization and Control of Near-Surface Composition in Indium-Tin Oxide (ITO) Electrodes," Accounts of Chemical Research, Vol 42, 1748 -1757 (2009) .
P. J. Hotchkiss, H. Li, P. B. Paramonov, S. P. Paniagua, S. C. Jones, N. R. Armstrong, J. Bredas, S. R. Marder, "Modification of the Surface Properties of Indium Tin Oxide with Benzylphosphonic Acids: A Joint Experimental and Theoretical Study," Adv. Mat., Vol 21, 1 -6 (2009) .
G. D. D’Ambruoso, E. E. Ross, N. R. Armstrong, D. V. McGrath, "Site-isolated, Intermolecularly Photocrosslinkable and Patternable Dendritic Quinacridones," Chem. Commun., Vol 22, 3222 -3224 (2009) .
B. M. Beam, N. R. Armstrong, S. B. Mendes, "An Electroactive Fiber Optic Chip for Spectroelectrochemical Characterization of Ultra-Thin Redox Active Films," Analyst, Vol 134, 454 -459 (2009) .
D. Alloway, N. R. Armstrong, "Organic Heterojunctions of Layered Perylene and Phthalocyanine Dyes: Characterization with UV Photoelectron Spectroscopy and Luminescence Quenching," Applied Physics A, Vol 95, 209 -218 (2009) .
P. Wu, T. A. Bull, F. S. Kim, C. K. Luscombe, S. A. Jenekhe, "Organometallic donor-acceptor conjugated polymer semiconductors: tunable optical, electrochemical, charge transport, and photovoltaic properties," Macromolecules, Vol 42, 671 -681 (2009) .
H. Xin, F. S. Kim, S. A. Jenekhe, "Highly efficient solar cells based on poly(3 butylthiophene) nanowires," JACS, Vol 130, 5424 -5425 (2009) .
T. A. Bull, L. S. Pingree, S. A. Jenekhe, D. S. Ginger, C. K. Luscombe, "The Role of Mesoscopic PCBM Crystallites in Solvent Vapor Annealed Copolymer Solar Cells," ACS Nano, Vol 3, Iss 3, 627 -636 (2009) .
K. M. Noone, D. S. Ginger, "Doping for Speed: Colloidal Nanoparticles for Thin-Film Optoelectronics," ACS Nano, Vol 3, Iss 2, 261 -265 (2009) .
D. Wang, S. Kim, W. D. Underwood, A. J. Giordano, C. L. Henderson, Z. Dai, W. P. King, S. R. Marder, E. Riedo, "Direct writing and characterization of poly(p-phenylene vinylene) nanostructures," Appl. Phys. Lett., Vol 95, 233108 (2009) .
L. S. Pingree, O. G. Reid, D. S. Ginger, "Imaging the Evoluton of Nanoscale Photocurrent Collection and Transport Networks During Annealing of Polythiophene/Fullerene Solar Cells," Nano Letters, Vol 9, 2946 -2952 (2009) .
L. S. Pingree, O. G. Reid, K. M. Noone, J. M. Smith, D. S. Ginger, "Phase Transfer of Large Anisotropic Plasmon Resonant Silver Nanoparticles from Aqueous to Organic Solution," Langmuir, Vol 25, 7931 -7939 (2009) .
K. M. Noone, N. C. Anderson, N. E. Horwitz, A. M. Munro, A. P. Kulkarni, D. S. Ginger, "Absence of Photoinduced Charge Transfer in Blends of PbSe Quantum Dots," ACS Nano, Vol 3, Iss 6, 1345 -1352 (2009) .
X. H. Zhang, S. P. Tiwari, B. Kippelen, "Pentacene organic field-effect transistors with polymeric dielectric interfaces: performance and stability," Organic Electronics, Vol 10, 1133 -1140 (2009) .
S. P. Tiwari, X. H. Zhang, W. J. Potscavage, Jr., B. Kippelen, "Study of electrical performance and stability of solution-processed n-channel organic field-effect transistors," J. of Appl. Phys., Vol 106, 054504 (2009) .
S. P. Tiwari, X. H. Zhang, W. J. Potscavage, Jr., B. Kippelen, "Low-voltage solution-processed n-channel organic field-effect transistors with high-k HfO2 gate dielectrics grown by atomic layer deposition," Appl. Phys. Lett., Vol 95, 223303 (2009) .
B. Kippelen, X. H. Zhang, S. P. Tiwari, S. J. Kim, "Low-voltage pentacene organic field-effect transistors with high-k HfO2 gate dielectrics and high stability under bias stress," Appl. Phys. Lett., Vol 95, 223302 (2009) .
W. J. Potscavage, Jr., A. Sharma, S. Yoo, B. Kippelen, "Origin of the open-circuit voltage in organic solar cells," Optics and Photonics News (vol. 20, issue 12), 33 -33 (2009) .
D. M. Alloway, A. L. Graham, X. Yang, A. Mudalige, R. Colorado, Jr., V. H. Wysocki, J. E. Pemberton, T. R. Lee, R. J. Wysocki, N. R. Armstrong, "Tuning the Effective Work Function of Gold and Silver Using ω-Functionalized Alkanethiols: Varying Surface Composition through Dilution and Choice of Terminal Groups," J. Phys. Chem. C, Vol 113, Iss 47, 20328 -20334 (2009) .
N. R. Armstrong, W. Wang, D. M. Alloway, D. Placencia, E. Ratcliff, M. Brumbach, "Organic/Organic' Heterojunctions: Organic Light Emitting Diodes and Organic Photovoltaic Devices," Macromolecular Rapid Communications, Vol 30, Iss 9-10, 716 -731 (2009) .
D. Placencia, W. Wang, R. C. Shallcross, K. W. Nebesny, M. Brumbach, N. R. Armstrong, "Organic Photovoltaic Cells Based On Solvent-Annealed, Textured Titanyl Phthalocyanine/C60 Heterojunctions," Advanced Functional Materials, Vol 19, Iss 12, 1913 -1921 (2009) .
N. R. Armstrong, R. C. Shallcross, G. S. Chawla, F. S. Marikkar, S. Tolbert, J. Pyun, "Efficient CdSe Nanocrystal Diffraction Gratings Prepared by Microcontact Molding," ACS Nano, Vol 3, Iss 11, 2629 -2637 (2009) .
T. A. Bull, L. S. Pingree, S. A. Jenekhe, , D. S. Ginger, C. K. Luscombe, "The Role of Mesoscopic PCBM Crystallites in Solvent Vapor Annealed Copolymer Solar Cells," ACS Nano, Vol 3, Iss 3, 627 (2009) .
P. Wu, G. Ren, C. Li, R. Mezzenga, , S. A. Jenekhe, "Crystalline Diblock Conjugated Copolymers: Synthesis, Self-Assembly, and Microphase Separation of Poly(3-butylthiophene)-b-poly(3-octylthiophene)," Macromolecules, Vol 42, Iss 7, 2317 (2009) .
T. Earmme, E. Ahmed, S. A. Jenekhe, "Highly Efficient Phosphorescent Light-Emitting Diodes by Using an Electron-Transport Material with High Electron Affinity," J. Phys. Chem. C, Vol 113, Iss 43, 18448 (2009) .
P. Wu, H. Xin, F. S. Kim, G. Ren, S. A. Jenekhe, "Regioregular Poly(3-pentylthiophene): Synthesis, Self-Assembly of Nanowires, High-Mobility Field-Effect Transistors, and Efficient Photovoltaic Cells," Macromolecules, Vol 42, Iss 22, 8817 (2009) .
E. Ahmed, F. S. Kim, H. Xin, S. A. Jenekhe, "Benzobisthiazole-Thiophene Copolymer Semiconductors: Synthesis, Enhanced Stability, Field-Effect Transistors, and Efficient Solar Cells," Macromolecules, Vol 42, Iss 22, 8615 (2009) .
H. Xin, X. Guo, F. S. Kim, G. Ren, M. D. Watson, S. A. Jenekhe, "Efficient solar cells based on a new phthalimide-based donor-acceptor copolymer semiconductor: morphology, charge-transport, and photovoltaic properties," J. Mater. Chem., Vol 19, Iss 30, 5303- (2009) .
M. . Lucas, X. . Zhang, I. . Palaci, C. . Klinke, E. . Tosatti, E. . Riedo, "Hindered rolling and friction anisotropy in supported carbon nanotubes," Nature Mat., Vol 8, 876 (2009) .
M. Lucas, Z. L. Wang, E. . Riedo, "Combined polarized Raman and atomic force microscopy: In situ study of point defects and mechanical properties in individual ZnO nanobelts," Appl. Phys. Lett., Vol 95, 051904 (2009) .
T. Okada, S. C. Jones, M. Rumi, Z. Dai, W. P. King, S. R. Marder, J. E. Curtis, E. Riedo, D. Wang, V. K. Kodali, W. D. Underwood II, J. E. Jarvholm, "Thermochemical Nanolithography of Multifunctional Nanotemplates for Assembling Nano-Objects," Adv. Funct. Mat., Vol 19, Iss 23, 3673 -3832 (2009) .
H. A. Bronstein, C. K. Luscombe, "Externally initiated regioregular P3HT with controlled molecular weight and narrow polydispersity," JACS, Vol 131, 12894 (2009) .
S. D. Boyd, A. K. Jen, C. K. Luscombe, "Steric stabilization effects in nickely-catalyzed regioregular poly(3-hexylthiophene) synthesis," Macromolecules, Vol 2009 42 (24), 9387 (2009) .
Z. O. Araci, A. F. Runge, W. J. Doherty III, S. Saavedra, "Correlating Molecular Orientation Distributions and Electrochemical Kinetics in Subpopulations of an Immobilized Protein Film," JACS, Vol 130, 1572 -1573 (2008) .
S. H. Ko, H. Pan, C. P. Grigoropoulos, C. K. Luscombe, J. M. Frechet, D. Poulikakos, "Lithography-free high-resolution organic transistors on polymer substrate by low temperature selective laser processing of inkjet printed nanoparticle film," Appl. Phys. A, Vol 92, 579 (2008) .
D. Liu, P. Yang, C. K. Luscombe, "Preparation of titanium oxide pillars on glass substrates and ultrathin titanium oxide layer using PMMA/PS blend films," J. Phys. Chem. C, Vol 112, 7886 (2008) .
J. D. Griffin, G. D. Durgin, "Gains for RF Tags Using Multiple Antennas," IEEE Trans. Antennas Propagation, Iss Feb, 8 (2008) .
L. S. Pingree, B. A. MacLeod, D. S. Ginger, "The changing face of PEDOT:PSS films: substrate, bias, & processing effects on vertical charge transport," J. Phys. Chem. C, Vol 112, Iss 21, 7922 -7927 (2008) .
T. . Kondo, S. M. Lee, B. . Domercq, M. . Malicki, S. R. Marder, B. . Kippelen, "Nonvolatile organic memory device using ITO surfaces modified by Ag nanodots," Adv. Funct. Mater., Vol 18, Iss 7, 1112 -1118 (2008) .
B. . Domercq, J. . Yu, B. R. Kaafarani, T. . Kondo, S. . Yoo, J. N. Haddock, S. . Barlow, S. R. Marder, B. . Kippelen, "A comparative study of charge mobility measurements in a diamine and in a hexaazatrinapthylene using different techniques," Mol. Crys. Liq. Cryst., Vol 481, 80 -93 (2008) .
A. . Haldi, B. . Domercq, B. . Kippelen, R. . Hreha, J. . Cho, S. . Marder, "Highly efficient green phosphorescent organic light-emitting diodes with simplified device geometry," Appl. Phys. Lett, Vol 92, Iss 25, 253502 (2008) .
X. . Zhan, A. . Haldi, C. . Risko, C. K. Chan, W. Zhao, T. V. Timofeeva, S. . Montgomery, E. . Thompson, Z. . An, A. . Korlyukov, M. Y. Antipin, B. . Domercq, S. . Barlow, A. . Kahn, B. . Kippelen, J. L. Bredas, S. R. Marder, "Fluorenyl-substituted silole molecules: geometric, electronic, optical, and device properties," J. Mater. Chem., (2008) .
V. Vaidya, S. Soggs, J. Kim, A. Haldi, J. N. Haddock, B. Kippelen, D. M. Wilson, "Comparison of Pentacene and Amorphous SiliconComparison of Pentacene and Amorphous Silicon AMOLED Display Driver Circuits," IEEE Trans. Circuits Systems I, Vol 55, Iss 5, 1117 -1184 (2008) .
S. A. Paniagua, P. J. Hotchkiss, S. C. Jones, S. R. Marder, A. Mudalige, F. S. Marrikar, J. E. Pemberton, N. R. Armstrong, "Phosphonic Acid Modification of Indium-Tin Oxide Electrodes: Combined XPS/UPS/Contact Angle Studies," J. Phys. Chem. C, Vol 112, Iss 21, 7809 -7817 (2008) .
M. Brumbach, D. Placencia, N. R. Armstrong, "Titanyl Phthalocyanine/C60 Heterojunctions: Band-Edge Offsets and Photovoltaic Device Performance," J. Phys. Chem. C, Vol 112, 3142 -3151 (2008) .
R. C. Shallcross, G. D. D’Ambruoso, B. Korth, H. K. Hall, Z. Zheng, J. Pyun, N. R. Armstrong, "Poly-(3, 4-ethylenedioxythiophene)-Semiconductor Nanoparticle Composite Thin Films Tethered to Indium Tin Oxide Substrates via Electropolymerization," JACS, Vol 129, 11310 -11311 (2008) .
M. Lucas, T. Li, E. Riedo, "Nanomechanics: Fundamentals and Nanofludics Applications," NanoScience and Technology Series, (2008) .
T. Li, E. Riedo, "Nonlinear Viscoelastic Dynamics of Nanoconfined Wetting Liquids," Phys. Rev. Lett., Vol 100, 106102 (2008) .
D. Wang, T. Okada, S. Jones, M. Lucas, J. Lee, W. King, S. Marder, E. Riedo, "Reversible Nanoscale Local Wettability Modifications by Thermochemcial Nanolithography," MRS Proc., Vol 1059, (2008) .
R. Jain, B. Domercq, B. Kippelen, S. Graham, R. Jackson, "Electrical Stability of Doped Transparent Carbon Nanotube Electrodes," Advanced Functional Materials, Vol 18, Iss 17, 2548 -2554 (2008) .
E. Ahmed, A. L. Briseno, Y. Xia, S. A. Jenekhe, "High Mobility Single-Crystal Field-Effect Transistors from Bisinodolquinoline Semiconductors," JACS, Vol 130, 1118 -1119 (2008) .
A. P. Kulkarni, Y. Zhu, S. A. Jenekhe, "Photodegradation of Emissive Conjugated Copolymers and Oligomers Containing Thienopyrazine," Macromolecules, Vol 41, 339 -345 (2008) .
J. A. Mikroyannidis, K. M. Gibbons, A. P. Kulkarni, S. A. Jenekhe, "Poly(fluorenevinylene) Copolymers Containing Bis(phenyl)oxadiazole and Triphenylamine Moieties: Synthesis, Photophysics, and Redox and Electroluminescent Properties," Macromolecules, Vol 41, 663 -674 (2008) .
L. Rubatat, X. Kong, S. A. Jenekhe, J. Ruokolainen, M. Hojeij, R. Mezzenga, "Self-Assembly of Polypeptide/p-Conjugated Polymer/Polypeptide Triblock Copolymers in Rod-Rod-Rod and Coil-Rod-Coil Conformations," Macromolecules, Vol 41, 1846 -1852 (2008) .
J. M. Hancock, A. P. Gifford, R. D. Champion, S. A. Jenekhe, "Block Co-oligomers for Organic Electronics and Optoelectronics: Synthesis, Photophysics, Electroluminescence, and Field-Effect Charge Transport of Oligothiophene-b-Oligoquinoline-b-Oligothiophene Triblock Co-oligomer," Macromolecules, Vol 41, in press (2008) .
A. P. Kulkarni, S. A. Jenekhe, "Blue-Green, Orange and White Organic Light-Emitting Diodes Based on Exciplex Electroluminescence of an Oligoquinoline Acceptor and Different Hole-Transport Materials," J. Phys. Chem. C, Vol 112, 5174 -5184 (2008) .
T. W. Kwon, A. P. Kulkarni, S. A. Jenekhe, "Synthesis of New Light-Emitting Donor-Acceptor Materials: Isomers of Phenothiazine-Quinoline Molecules," Synth. Met., (2008) .
S. A. Paniagua, P. J. Hotchkiss, S. C. Jones, F. S. Marikkar, A. Mudalige, J. E. Pemberton, S. R. Marder, N. R. Armstrong, "Phosphonic acid modification of indium-tin oxide electrodes: combined XPS/UPS/contact angle studies," Journal of Physical Chemistry C, Vol 112, 7809 -7817 (2008) .
A. Sharma, B. Kippelen, P. Hotchkiss, S. R. Marder, "Stabilization of the work function of indium tin oxide using organic surface modifiers in organic light-emitting diodes," Appl. Phys. Lett., Vol 93, 163308 (2008) .
X. Zhang, B. Kippelen, "Low-voltage C60 organic field-effect transistors with high mobility and low contact resistance," Appl. Phys. Lett., Vol 93, 133305 (2008) .
X. Zhang, S. M. Lee, B. Domercq, B. Kippelen, "Transparent organic field-effect transistors with polymeric source and drain electrodes fabricated by inkjet-printing," Appl. Phys. Lett., Vol 92, 243307 (2008) .
S. Chi, J. M. Hales, C. Fuentes-Hernandez, S. Tseng, J. Cho, S. Odom, Q. Zhang, S. Barlow, R. R. Schrock, S. R. Marder, B. Kippelen, J. W. Perry, "Optimization of orange-emitting electrophosphorescent copolymers for organic light-emitting diodes," Adv. Mat., Vol 20, 3199 -3203 (2008) .
B. Domercq, R. Sun, B. Kippelen, D. M. Collard, B. Wang, S. Watt, M. Hong, "Synthesis, properties, and tunable supramolecular architecture of regioregular poly(3alkylthiophene)s with alternating alkyl and semifluoroalkyl substituents," Macromolecules, Vol 41, 5156 -5165 (2008) .
A. Haldi, A. Sharma, W. J. Potscavage Jr., B. Kippelen, "Equivalent circuit model for organic single-layer diodes," J. Appl. Phys., Vol 104, 064503 (2008) .
M. Weck, B. Kippelen, S. R. Marder, A. Haldi, A. Kimyonok, B. Domercq, L. E. Hayden, S. C. Jones, "Optimization of orange-emitting electrophosphorescent copolymers for organic light-emitting diodes," Adv. Funct. Mater., Vol 18, Iss 19, 3056 -3062 (2008) .
J. B. Kim, C. Fuentes-Hernandez, B. Kippelen, "High performance InGaZnO thin-film transistors with high-k amorphous Ba0.5Sr0.5TiO3 gate insulator," Appl. Phys. Lett., Vol 93, 242111 (2008) .
X. Zhan, A. Haldi, J. Yu, T. Kondo, B. Domercq, J. Cho, S. Barlow, B. Kippelen, S. R. Marder, "Synthesis, electron mobility, and electroluminescence of a polynorbornene-supported silole," Polymer, Vol 50, 397 -403 (2008) .
D. Owens, C. Fuentes-Hernandez, B. Kippelen, "Optical properties of one-dimensional metal-dielectric photonic band-gap structures with low index dielectrics," Thin Solid Films, Vol 517, 2736 -2741 (2008) .
V. Vaidya, J. Kim, J. N. Haddock, B. Kippelen, D. Wilson, "SPICE optimization of organic FET models using charge transport elements," Transactions on Electron Devices, Vol 56, Iss 1, 38 -42 (2008) .
W. J. Potscavage Jr., S. Yoo, B. Kippelen, "Origin of the open-circuit voltage in organic multilayer heterojunction organic solar cells," Appl. Phys. Lett., Vol 93, 193308 (2008) .
X. Zhang, B. Domercq, B. Kippelen, "High-performance fullerene n-channel organic field-effect transistors through optimization of interfaces," J. Appl. Phys., Vol 104, 104504 (2008) .
A. Sharma, A. Haldi, P. J. Hotchkiss, S. R. Marder, B. Kippelen, "Effect of phosphonic acid surface modifiers on the work function of indium tin oxide and on the charge injection barrier into organic single-layer diodes," J. Appl. Phys., Vol 105, Iss 7, 074511/1 -074511/6 (2008) .
S. E. Hunyadi, M. Lucas, A. M. Leach, M. T. McDowell, C. J. Murphy, E. Riedo, K. Gall, "Plastic deformation of pentagonal silver nanowires: comparison between AFM nanoindentation and atomistic simulations," Phys. Rev. B., Vol 77, 245420 (2008) .
A. M. Munro, D. S. Ginger, "Photoluminescence quenching of single CdSe nanocrystals by ligand adsorption," Nano Letters, Vol 8, Iss 8, 2585 -2590 (2008) .
E. L. Ratcliff, J. L. Jenkins, K. W. Nebesny, N. R. Armstrong, "Electrodeposited, “Textured” poly(3-hexyl-thiophene) (e-P3HT) Films for Photovoltaic Applications," Chemistry of Materials, Vol 20, 5796 -5806 (2008) .
H. Xin, G. Ren, F. S. Kim, S. A. Jenekhe, "Bulk heterojunction solar cells from poly(3-butylthiophene)/fullerene blends: In situ self-sssembly of nanowires, morphology, charge transport, and photovoltaic properties," Chem. Mater., Vol 20, 6199 -6207 (2008) .
C. Liu, J. Tsai, W. Lee, W. Chen, S. A. Jenekhe, "New didecyloxyphenylene-acceptor alternating conjugated copolymers: synthesis, properties, and optoelectronic device applications," Macromolecules, Vol 41, 6952 -6959 (2008) .
A. L. Briseno, S. C. Mannsfeld, P. J. Shamberger, F. S. Ohuchi, Z. Bao, S. A. Jenekhe, Y. Xia, "Self-assembly, molecular packing, and electron transport in n-type polymer semiconductor nanobelts," Chem. Mater, Vol 20, 4712 -4719 (2008) .
T. Kwon, A. P. Kulkarni, S. A. Jenekhe, "Synthesis of new light-emitting donor-acceptor materials: Isomers of phenothiazine-quinoline molecules," Synth. Met., Vol 158, 292 -298 (2008) .
A. P. Kulkarni, Y. Zhu, A. Babel, P. Wu, S. A. Jenekhe, "New ambipolar organic semiconductors. 2. effects of electron acceptor strength on intramolecular charge transfer photophysics, highly efficient electroluminescence, and field-effect charge transport of phenoxazine-based donor-acceptor materials," Chem. Mater., Vol 20, 4212 -4223 (2008) .
Y. Zhu, A. P. Kulkarni, P. Wu, S. A. Jenekhe, "New ambipolar organic semiconductors. 1. synthesis, single-crystal structures, redox properties, and photophysics of phenoxazine-based donor-dcceptor molecules," Chem. Mater, Vol 20, 4200 -4211 (2008) .
J. M. Hancock, A. P. Gifford, R. D. Champion, S. A. Jenekhe, "Block co-oligomers for organic electronics and optoelectronics: synthesis, photophysics, electroluminescence, and field-effect charge transport of oligothiophene-b-oligoquinoline-b-oligothiophene triblock co-oligomers," Macromolecules, Vol 41, 3588 -3597 (2008) .
L. Y. Park, A. M. Munro, D. S. Ginger, "Controlling Film Morphology in Conjugated Polymer:Fullerene Blends with Surface Patterning," JACS, Vol 130, 15916 -15926 (2008) .
O. G. Reid, K. Munechika, D. S. Ginger, "Space Charge Limited Current Measurements on Conjugated Polymer Films Using Conducting Atomic Force Microscopy," Nano Letter, Vol 8, Iss 6, 1602 -1609 (2008) .
M. Wang, C. Lee, C. L. Henderson, K. E. Gonsalves, "Fullerene grafted photoacid generator (PAG) bound polymer resists," Journal of Photopolymer Science and Technology, Vol 21, Iss 6, 747 -751 (2008) .
C. Lee, R. A. Lawson, C. L. Henderson, "Understanding the effects of photoacid photoaci Distribution Homogeneity and Diffusivity on Critical Dimension Control and Line Edge Roughness in Chemically Amplified Resists," Journal of Vacuum Science and Technology, B: Microelectronics and Nanometer Structures-Processing, Measurement, and Phenomena, Vol 26, Iss 6, 2276 -2280 (2008) .
L. M. Tolbert, C. L. Henderson, R. A. Lawson, C. Lee, W. Yueh, "Epoxide functionalized molecular resists for high resolution electron-beam lithography," Microelectronic Engineering, Vol 85, Iss 5-6, 959 -962 (2008) .
C. Lee, M. Wang, K. E. Gonsalves, C. L. Henderson, "The effect of direct PAG incorporation into the polymer main chain on reactiv ion etch resistance of 193nm and EUV chemically amplified photoresists," Microelectronic Engineering, Vol 85, Iss 5-6, 963 -965 (2008) .
Y. Hua, W. P. King, C. L. Henderson, "Nanopatterning materials using area selective atomic layer deposition in conjunction with thermochemical surface modification vi heated AFM cantilever probe lithography," Microelectronic Engineering, Vol 85, Iss 5-6, 934 -936 (2008) .
M. Wang, C. Lee, C. L. Henderson, W. Yueh, J. M. Roberts, K. E. Gonsalves, "Incorporation of ionic photoacid generator (PAG) and base quencher into the resist polymer main chain for sub-50 nm resolution patterning," Journal of Materials Chemistry, Vol 18, Iss 23, 2704 -2708 (2008) .
R. A. Lawson, C. Lee, W. Yueh, L. Tolbert, C. L. Henderson, "Single molecule chemically amplified resists based on ionic and non-ionic PAGs," Proceedings of SPIE, Vol 6923, (2008) .
R. A. Lawson, C. Lee, W. Yueh, L. Tolbert, C. L. Henderson, "Mesoscale simulation of molecular glass photoresists: effect of PAG loading adn acid diffusion coefficient," Proceedings of SPIE, Vol 6923, (2008) .
R. A. Lawson, C. Lee, W. Yueh, L. Tolbert, C. L. Henderson, "Water-developable negative-tone single-molecule resists: high-sensitivity nonchemically amplified resists," Proceedings of SPIE, Vol 6923, (2008) .
C. Lee, W. Yueh, J. M. Roberts, T. R. Younkin, C. L. Henderson, "A new technique for studying photo-acid generator chemistry and physics in polymer films using on-wafer ellipsometry and acid-sensitive dyes," Proceedings of SPIE, Vol 6923, (2008) .
M. Wang, C. Lee, C. L. Henderson, W. Yueh, J. M. Roberts, K. E. Gonsalves, "Synthesis and properties of new anionic photoacid generators bound polymer resists for e-beam and EUV lithography," Proceedings of SPIE, Vol 6923, (2008) .
C. Lee, M. Wang, K. E. Gonsalves, W. Yueh, J. M. Roberts, T. R. younkin, C. L. Henderson, "Effect of PAG and matrix structure on PAG acid generation behavior under UV and high-energy radiation exposure," Proceedings of SPIE, (2008) .
E. L. Ratcliff, J. L. Jenkins, K. Nebesny, N. R. Armstrong, "Electrodeposited, “Textured” Poly(3-hexyl-thiophene) (e-P3HT) Films for Photovoltaic Applications," Chemistry of Materials, Vol 20, Iss 18, 5796 -5806 (2008) .
E. . Riedo, K. . Gall, M. . Lucas, "Tip size effects on AFM nanoindentation of a gold single crystal.," J. Appl. Phys., Vol 104, 113515 (2008) .
M. Brumbach, N. R. Armstrong, "Modification of Transparent Conducting Oxide (TCO) Electrodes Through Silanization and Chemisorption of Small Molecules," Encyclopedia of Electrochemistry. Volume 10 - Modified Electrodes, 15 -29 (2007) .
D. C. Coffey, O. G. Reid, D. B. Rodovsky, G. P. Bartholomew, D. S. Ginger, "Mapping Local Photocurrents in Polymer/Fullerene Solar Cells with Photoconductive Atomic Force Microscopy," Nano Letters, Vol DOI: 10.1021/nl062989e, (2007) .
A. M. Munro, J. A. Bardecker, M. S. Liu, Y. Niu, I. Jen-LaPlante, A. K. Jen, D. S. Ginger, "Electroluminescence from Colloidal CdSe Quantum Dots: Ligand Effects and Light-Emitting Diodes," Microchim. Acta, Vol 160, Iss 3, 345 -350 (2007) .
N. . Peyghambarian, G. . Li, D. . Mathine, P. . Valley, J. Schwiegerling, S. . Honkanen, P. . Ayras, J. N. Haddock, G. . Malalahalli, B. . Kippelen, "Electro-optic Adaptive Lens as a New Eyewear," Mol. Cyrst. and Liq. Cryst., Vol 454, 157[559] -166[568] (2007) .
B. . Kippelen, "Photorefractive Materials and Their Applications," to appear in "Photorefractive Materials and Their Applications," Organic Photorefractive Materials and Their Applications 2, 487 -526 (2007) .
D. . Zhu, B. . Kippelen, S. R. Marder, B. . Domercq, Z. . An, X. . Zhang, S. . Barlow, Y. . Li, X. . Zhan, Z. . Tan, "A High-mobility Electron-transport Polymer with Broad Absorption and Its Use in All-polymer Solar Cells and Field-effect Transistors," JACS, Vol 129, Iss 23, 7246 -7247 (2007) .
F. S. Marrikar, M. Brumbach, D. H. Evans, A. Lebron-Paler, J. E. Pemberton, R. J. Wysocki, N. R. Armstrong, "Modification of Indium-Tin Oxide Electrodes with Thiophene Copolymer Thin Films: Optimizing Electron Transfer to Solution Probe Molecules," Langmuir, Vol 23, 1530 -1542 (2007) .
Y. Zhu, K. M. Gibbons, A. P. Kulkarni, S. A. Jenekhe, "Polyfluorenes Containing Dibenzo[a,c]phenazine Segments: Synthesis and Efficient Blue Electroluminescence from Intramolecular Charge Transfer States," Macromolecules, Vol 40, Iss 4, 804 -813 (2007) .
B. M. Beam, R. C. Shallcross, J. Jang, N. R. Armstrong, S. B. Mendes, "Optical Spectroscopies on a Planar Fiber Optic Chip," Applied Spectroscopy, Vol 61, 582 -595 (2007) .
C. J. Tonzola, A. P. Kulkarni, A. P. Gifford, W. Kaminsky, S. A. Jenekhe, "Blue-Light-Emitting Oligoquinolines: Synthesis, Properties, and High-Efficiency Blue-Light-Emitting Diodes ," Adv. Funct. Mater., Vol 17, 863 -874 (2007) .
C. Ge, N. R. Armstrong, S. S. Saavedra, "pH-Sensing Properties of Poly(Aniline) Ultrathin Films Self-Assembled on Indium-Tin Oxide," Analytical Chemistry, Vol 79, 1401 -1410 (2007) .
S. H. Ko, H. Pan, C. P. Grigoropoulos, J. M. Frechet, D. Poulikakos, C. K. Luscombe, "Air stable high resolution organic transistor by selective laser sintering of inkjet printed metal nanoparticles," Appl. Phys. Lett., Vol 90, 141103 (2007) .
R. Szoszkiewicz, E. Riedo, "New AFM Developments to Study Elasticity and Adhesion at the Nanoscale," Applied Scanning Probe Methods V, 269 -286 (2007) .
L. Merchan, R. Szoszkiewicz, E. Riedo, "Fundamentals of Friction and Wear on the nanoscale," Fundamentals of Friction and Wear on the nanoscale, (2007) .
T. Li, J. Gao, R. Szoszkiewicz, U. Landman, E. Riedo, "Structured and viscous water in subnanometer gaps," Physical Review B, Vol 75, Iss 115415, (2007) .
M. Lucas, W. Mai, J. Song, Z. Wang, E. Riedo, "Size dependence of the mechanical properties of ZnO nanobelts," Philos. Mag., Vol 87, 2135 (2007) .
S. A. Jenekhe, Y. Zhu, M. M. Alam, S. Jiang, A. V. Shevade, "Single-Molecule Nanomaterials from Pi-Stacked Side Chain Conjugated Polymers," Adv. Mater., Vol 19, 536 -542 (2007) .
J. M. Hancock, A. P. Gifford, C. J. Tonzola, S. A. Jenekhe, "High Efficiency Electroluminescence from New Blue-Emitting Oligoquinolines Bearing Pyrenyl or Triphenyl Endgroups," Journal of Physical Chemistry C, Vol 111, 6875 -6882 (2007) .
S. Tseng, C. Fuentes-Hernandez, D. Owens, B. Kippelen, "Variable splitting ratio 2×2 MMI couplers using multimode waveguide holograms," Opt. Express, Vol 15, Iss 14, 9015 -9021 (2007) .
B. Domercq, S. H. Han, T. D. Li, S. Jones, R. Szoszkiewicz, D. Levi, E. Riedo, S. R. Marder, B. Kippelen, S. Yoo, W. Potscavage, Jr., "Analysis of improved photovoltaic properties of pentacene/C60 organic solar cells: Effects of exciton blocking layer thickness and thermal annealing," Solid-State Electron., Vol 51, 1367 -1375 (2007) .
S. Proemmel, W. T. Huck, A. B. Holmes, H. Fukushima, C. K. Luscombe, "Synthesis of supercritical carbon dioxide soluble perfluorinated dendrons for surface modification," J. Org. Chem., Vol 72, 5505 (2007) .
S. H. Ko, H. Pan, C. P. Grigoropoulos, I. Park, A. P. Pisano, C. K. Luscombe, J. M. Frechet, "Metal nanoparticle laser processing for high-resolution, lithography-free organic transistors," Nano Lett., Vol 7, 1869 (2007) .
S. H. Ko, H. Pan, C. P. Grigoropoulos, C. K. Luscombe, J. M. Frechet, D. Poulikakos, "All inkjet printed flexible electronics fabrication on a polymer substrate by low temperature high resolution selective laser sintering of metal nanoparticles," Nanotechnology, Vol 18, 345202 (2007) .
L. S. Pingree, D. B. Rodovsky, D. C. Coffey, G. P. Bartholomew, D. S. Ginger, "Scanning Kelvin Probe Imaging of the Potential Profiles in Fixed and Dynamic Planar LECs," JACS, Vol 129, 15903 -15910 (2007) .
J. D. Griffin, G. D. Durgin, "PDF Improvement for RFID Communication Using Multiple Antennas," IEEE Commun. Lett., Iss Sep, 3 (2007) .
X. H. Zhang, B. . Domercq, B. . Kippelen, "High-performance and electrically stable C60 organic field-effect transistors," Appl. Phys. Lett, Vol 91, Iss 9, (2007) .
C. Fuentes-Hernandez, S. Y. Tseng, B. . Kippelen, D. . Owens, "Ultrafast optical image processing through third harmonic generation in organic materials," Appl. Phys. Lett, Vol 91, Iss 13, (2007) .
B. . Domercq, B. . Kippelen, W. J. Potscavage, S. . Yoo, "Encapsulation of pentacene/C60 organic solar cells with Al2O3 deposited by atomic layer deposition," Appl. Phys. Lett., Vol 90, Iss 25, (2007) .
S. Y. Tseng, C. . Fuentes-Hernandez, B. . Kippelen, "Compact and self-aligned all-optical image correlators based on third-harmonic generation," Opt. Lett., Vol 32, Iss 17, 2599 -2601 (2007) .
X. . Zhang, S. . Barlow, Y. . Li, D. . Zhu, B. . Kippelen, S. R. Marder, X. . Zhan, Z. . Tan, B. . Domercq, Z. . An, "A high-mobility electron-transport polymer with broad absorption and its use in field-effect transistors and all-polymer solar cells," J. Am. Chem. Soc., Vol 129, 7246 -7247 (2007) .
X. H. Zhang, B. . Domercq, S. . Yoo, X. D. Wang, Z. L. Wang, B. . Kippelen, "High performance pentacene field-effect transistors using Al2O3 gate dielectrics prepared by atomic layer deposition," Org. Electron., Vol 8, 718 -726 (2007) .
B. . Kippelen, "Organic photovoltaics: using carbon and the sun to reduce carbon emission," Opt. & Phot. News, Vol 18, 26 -33 (2007) .
M. Brumbach, P. A. Veneman, F. S. Marrikar, T. Schulmeyer, A. Simmonds, W. Xia, P. Lee, N. R. Armstrong, "Surface Composition, Electrical and Electrochemical Properties of Freshly Deposited and Acid-Etched Indium-Tin Oxide Electrodes," Langmuir, Vol 23, 11089 -11099 (2007) .
N. Kim, S. Yoo, W. Postcavage, B. Domercq, B. Kippelen, S. Graham, "Permeation Rate Measurements of Flexible Thin-Film Encapsulation by Calcuim Corrosion Test," Proc. ASME InterPack 2007, (2007) .
F. S. Marrikar, C. Carter, K. Kieltyka, J. W. Robertson, C. Williamson, A. Simmonds, R. Zangmeister, T. Fritz, N. R. Armstrong, "Conducting Polymer Diffraction Gratings on Gold Surfaces Created by Microcontact Printing and Electropolymerization at Submicron Length Scales ," Langmuir, Vol 23, 10395 -10402 (2007) .
A. L. Briseno, S. C. Mannsfeld, C. Reese, J. M. Hancock, Y. Xiong, S. A. Jenekhe, Z. Bao, Y. Xia, "Perylenediimide Nanowires and Their Use in Fabricating Field-Effect Transistors and Complementary Inverters," Nano Lett., Vol 7, 2847 -2853 (2007) .
S. H. Chen, Y. Zhu, S. A. Jenekhe, A. C. Su, S. C. Chen, "Supramolecular Aggregation of Regioregular Poly(4-alkyl-2,6-quinoline)s," J. Phys. Chem. B, Vol 111, Iss 43, 12345 -12350 (2007) .
R. A. Lawson, C. T. Lee, R. Whetsell, L. M. Tolbert, W. Yueh, C. L. Henderson, "Influence of solubility switching mechanism on resist performance in molecular glass resists.," J. Vac. Sci. Technol., B, Vol 25, Iss 6, 2140 -2144 (2007) .
C. T. Lee, M. Wang, K. E. Gonsalves, W. Yueh, C. L. Henderson, "Effects of photoacid generator incorporation into the polymer main chain on 193 nm chemically amplified resist behavior and lithographic performance.," J. Vac. Sci. Technol., B, Vol 25, Iss 6, 2136 -2139 (2007) .
C. L. Henderson, Y. Hua, "Photodefinable thermally sacrificial polycarbonate materials and methods for MEMS and microfluidic device fabrication.," ECS Trans., Vol 3, Iss 10, 389 -397 (2007) .
M. Romeo, G. Wang, J. Papapolymerou, C. L. Henderson, "MEMS capacitive switch fabrication using photodefinable metal oxide dielectrics. ," ECS Trans., Vol 3, Iss 10, 357 -374 (2007) .
A. Sinha, D. W. Hess, C. L. Henderson, "Transport behavior of atomic layer deposition precursors through polymer masking layers: Influence on area selective atomic layer deposition.," J. Vac. Sci. Technol., B, Vol 25, Iss 5, 1721 -1728 (2007) .
Y. Hua, S. Saxena, W. P. King, C. L. Henderson, "Nanoscale thermal lithography by local polymer decomposition using a heated atomic force microscope cantilever tip. ," J. Micro/Nanolithog., Vol 6, Iss 2, 023012/1 -023012/6 (2007) .
C. T. Lee, W. Yueh, J. Roberts, C. L. Henderson, "A Simple Method for Measurement of Photoacid Generator Photoreaction Kinetics in Formulated, Chemically Amplified Photoresist Films.," Electrochem. Solid-State Lett. , Vol 10, Iss 9, H273 -H277 (2007) .
G. Wang, M. Romeo, C. L. Henderson, J. Papapolymerou, "Novel reliable RF capacitive MEMS switches with photodefinable metal-oxide dielectrics.," J. Microelectromechan. Sys., Vol 16, Iss 3, 550 -555 (2007) .
M. Romeo, K. Yamanaka, K. Maeda, C. L. Henderson, "Novel low-dielectric constant photodefinable polyimides for low-temperature polymer processing.," ECS Trans., Vol 3, Iss 11, 107 -115 (2007) .
A. Sinha, D. W. Hess, C. L. Henderson, "Area selective atomic layer deposition of titanium dioxide.," ECS Trans., Vol 3, Iss 15, 233 -241 (2007) .
R. A. Lawson, C. T. Lee, R. Whetsell, W. Yueh, J. M. Roberts, L. M. Tolbert, C. L. Henderson, "Molecular glass photoresists containing photoacid generator functionality: A route to a single-molecule photoresist.," Proc. SPIE, Vol 6159, Iss Pt 1, 65191N/1 -65191N/10 (2007) .
M. Romeo, K. Yamanaka, K. Maeda, C. L. Henderson, "Novel photodefinable low-k dielectric polymers based on polybenzoxazines.," Proc. SPIE, Vol 6519, Iss pt 1, 65191K/1 -65191K/7 (2007) .
A. Sinha, D. W. Hess, C. L. Henderson, "A novel top surface imaging approach utilizing direct-area selective atomic layer deposition of hardmasks.," Proc. SPIE, Vol 6519, Iss pt 1, 65191J/1 -65191J/10 (2007) .
M. Wang, C. T. Lee, W. Yueh, J. M. Roberts, C. L. Henderson, K. E. Gonsalves, "Novel anionic photoacid generator (PAGs) and photoresist for sub-50-nm patterning by EUVL and EBL.," Proc. SPIE, Vol 6519, Iss pt 1, 65191F/1 -65191F/6 (2007) .
C. T. Lee, M. Wang, W. Yueh, J. M. Roberts, K. E. Gonsalves, C. L. Henderson, "Photosensitivity and line-edge roughness of novel polymer-bound PAG photoresists. ," Proc. SPIE, Vol 6519, Iss pt 1, 65191E/1 -65191E/9 (2007) .
Y. Hua, S. Saxena, J. C. Lee, W. P. King, C. L. Henderson, "Direct three-dimensional nanoscale thermal lithography at high speeds using heated atomic-force microscope cantilevers.," Proc. SPIE, Vol 6519, Iss pt 1, 65171L/1 -65171L/6 (2007) .
R. Szoszkiewicz, T. Okada, S. C. Jones, M. Lucas, J. Lee, W. P. King, S. R. Marder, E. Riedo, D. Wang, "Local wettability modification by thermochemical nanolithography with write-read-overwrite capability," Appl. Phys. Lett., Vol 91, 243104 (2007) .
A. P. Kulkarni, X. Kong, S. A. Jenekhe, "High Performance Organic Light-Emitting Diodes Based on Intramolecular Charge Transfer Emission from Donor-Acceptor Molecules: Significance of Electron Donor Strength and Molecular Geometry ," Adv. Funct. Mater., Vol 16, Iss 8, 1057 -1066 (2006) .
G. Li, D. L. Mathine, P. Valley, P. Äyräs, J. N. Haddock, G. Malalahalli, G. Williby, J. Schwiegerling, G. R. Meredith, B. Kippelen, S. Honkanen, N. Peyghambarian, "Switchable Electro-Optic Diffractive Lens with High Efficiency for Ophthalmic Applications," Nat. Acad. Science, Vol 103, Iss 16, 6100 -6104 (2006) .
J. N. Haddock, X. Zhang, S. Zheng, Q. Zhang, S. R. Marder, B. Kippelen, "A Comprehensive Study of Short Channel Effects in Organic Field-effect Transistors," Organic Electron, Vol 7, 45 -54 (2006) .
J. T. Bradshaw, S. B. Mendes, S. Saavedra, "Planar Integrated Optical Waveguide Spectroscopy," Analytical Chemistry, Vol 77, Iss 1, 28A -36A (2006) .
B. Kippelen, J. D. Griffin, G. D. Durgin, A. Haldi, "RF Tag Antenna Performance on Various Materials Using Radio Link Budgets," IEEE Antennas and Wireless Propagation Letters, (2006) .
L. Sirghi, R. Szoszkiewicz, E. Riedo, "Volume of a nanoscale water bridge," Langmuir, Vol 22, 1093 (2006) .
N. R. Armstrong, S. Saavedra, W. J. Doherty, R. J. Wysocki, "Potential-Modulated, Attenuated Total Reflectance Spectroscopy of Poly(3,4 Ethylenedioxythiophene) (PEDOT) and Poly(3,4-Ethylenedioxythiophene Methanol) (PEDTM) Copolymer Films on Indium-Tin Oxide," J. Phys. Chem. B, Vol 110, 4900 -4907 (2006) .
C. Carter, M. Brumbach, C. Donley, R. Hreha, S. Marder, B. Domercq, S. Yoo, B. Kippelen, N. Armstrong, "Small Molecule Chemisorption on Indium-Tin Oxide Surfaces: Enhancing Probe Molecule Electron Transfer Rates and The Performance of Organic Light Emitting Diodes," J. Phys. Chem. B, Vol 110, 25191 -25202 (2006) .
R. Szoszkiewicz, E. Riedo, "Friction forces as a local probe of Phase transitions," Appl. Phys. Lett., Vol 87, 033105 (2006) .
B. M. Beam, A. L. Moore, D. Gust, T. A. Moore, N. R. Armstrong, S. S. Saavedra, T. W. McBee, L. Wang, C. Ge, "Characterization of Proton Transport Across a Waveguide-Supported Lipid Bilayer," JACS, Vol 128, Iss 7, 2184 -2185 (2006) .
D. C. Coffey, D. S. Ginger, "Time-resolved electrostatic force microscopy of polymer solar cells," Nature Mat., Vol 5, Iss 9, 735 -740 (2006) .
J. Zhao, J. A. Bardecker, A. M. Munro, M. S. Liu, Y. Niu, I. K. Ding, J. Lou, B. Chen, A. Y. Jen, D. S. Ginger, "Efficient CdSe/CdS Quantum Dot Light-Emitting Diodes Using a Thermally Polymerized Hole Transport Layer," Nano Letters, Vol 6, 463 (2006) .
J. H. Wei, D. C. Coffey, D. S. Ginger, "Nucleating Pattern Formation in Spin-Coated Polymer Blends with Nanoscale Surface Templates," J. Phys. Chem. B, Vol 110, Iss 48, 24324 -24330 (2006) .
J. D. Griffin, G. D. Durgin, A. Haldi, B. . Kippelen, "RF Tag Antenna Performance on Various Materials Using Radio Link Budgets," IEEE Antennas and Wireless Propagation, Iss 5, 247 -250 (2006) .
B. . Kippelen, S. R. Marder, R. . Norwood, J. W. Perry, N. . Peyghambarian, L. Dalton, A. . Jen, "Technological Advances Brighten Horizons for Organic Nonlinear Optics," Laser Focus World, Vol 42, Iss 8, 85 (2006) .
S. . Yoo, W. J. Potscavage, Jr., B. . Domercq, B. . Kippelen, "Exciton Diffusion in Multilayer Thin-film Pentacene/C60 Photovoltaic Cells: Modeling of Spectral Response," Nonlinear Opt., Vol 35, 27 -38 (2006) .
G. . Li, P. . Valley, M. S. Giridhar, D. L. Mathine, G. . Meredith, J. N. Haddock, B. . Kippelen, N. . Peyghambarian, "Large-aperture Switchable Thin Diffractive Lens with Interleaved Electrode Patterns," Appl. Phys. Lett., Vol 89, 1411020-1 -141120-3 (2006) .
G. . Li, D. . Mathine, P. . Valley, P. . Ayras, J. . Haddock, M. . Giridhar, J. . Schwiegerling, G. . Meredith, B. . Kippelen, S. . Honkanen, N. . Peyghambarian, "Switchable Diffractive Lens for Vision Correction," Optics and Photonics News, Vol 17, Iss 12, 28 (2006) .
S. Yoo, W. J. Potscavage, Jr., B. . Domercq, J. . Kim, J. . Holt, B. . Kippelen, "Integrated Organic Photovoltaic Modules with a Scalable Voltage Output," Appl. Phys. Lett., Vol 89, 233516 -233518 (2006) .
A. P. Kulkarni, X. Kong, S. A. Jenekhe, "Polyfluorene Terpolymers Containing Phenothiazine and Fluorenone: Effects of Donor and Acceptor Moieties on Energy and Intrachain Charge Transfer Processes in the Photoluminescence and Electroluminescence of Multichromophore Copolymers," Macromolecules, Vol 39, Iss 25, 8699 -8711 (2006) .
N. R. Armstrong, W. Xia, B. Minch, A. Simmonds, C. Carter, C. L. Donley, R. A. Zangmeister, A. Dragner, S. K. Cherian, L. LaRussa, B. Kippelen, S. Yoo, B. Domercq, D. L. Mathine, D. F. O'Brien, "Discotic Mesophase Materials: Their Use in Organic Field-Effect Transistors and Organic Photovoltaics," Electron Transfer in Nanomaterials, eds. G. Rumbles, T. Lian, K. Murakoshi, PV 2004-22, 376 -384 (2006) .
K. Sivula, C. Luscombe, A. Murphy, J. Liu, J. M. Frechet, V. Subramanian, J. B. Chang, V. Liu, "Printable polythiophene gas sensor array for low-cost electronic noses," J. Appl. Phys., Vol 100, 014506 (2006) .
K. Sivula, C. K. Luscombe, B. C. Thompson, J. M. Frechet, "Enhancing the thermal stability of polythiophene:fullerene solar cells by decreasing polymer regioregularity," JACS, Vol 128, 13988 (2006) .
B. K. Roland, W. H. Flora, H. D. Selby, N. R. Armstrong, Z. Zheng, "Dendritic Arrays of the [Re6(m3-Se)8]2+ Core-Containing Clusters: Exploratory Synthesis and Electrochemical Studies," JACS, Vol 128, 6620 -6625 (2006) .
L. Sirghi, R. Szoszkiewicz, E. Riedo, "Volume of Nanoscale Water Bridge," Langmuir, Vol 22, Iss 3, 1093 (2006) .
W. Doherty, R. Wysocki, N. R. Armstrong, S. S. Saavedra, "Electrochemical Copolymerization and Spectroelectrochemical Characterization of 3,4-Ethylenedioxythiophene and 3,4-Ethylenedioxythiophene-Methanol Copolymers on Indium-Tin Oxide ," Macromolecules, Vol 39, 4418 -4424 (2006) .
A. P. Kulkarni, X. Kong, S. A. Jenekhe, "High Performance Organic Light-Emitting Diodes Based on Intramolecular Charge Transfer Emission from Donor-Acceptor Molecules: Significance of Electron Donor Strength and Molecular Geometry," Advanded Functional Materials, Vol 16, 1057 -1066 (2006) .
J. M. Hancock, A. P. Gifford, Y. Zhu, Y. Lou, S. A. Jenekhe, "n-Type Conjugated Oligoquinoline and Oligoquinoxaline with Triphenylamine Endgroups: Efficient Ambipolar Light Emitters for Device Applications," Chem. Mater., Vol 18, 4924 -4932 (2006) .
J. D. Griffin, "RF Tag Antenna Performance on Various Materials Using Radio Link Budgets," IEEE Antennas and Wireless Propagation Letters, Vol 5, 247 -250 (2006) .
C. Carter, A. Dawson, D. F. O'Brien, N. R. Armstrong, M. D. Carducci, B. A. Minch, W. Xia, C. L. Donley, R. M. Hernandez, "Octakis (2-benzyloxyethylulfanyl) Copper (II) Phthalocyanine: A New Liquid Crystalline Discotic Material with Benzyl-Terminated, Thioether-linked-Side Chains," Chem. Mater., Vol 17, 1618 -1627 (2005) .
M. Mansuripur, A. R. Zakharian, J. V. Moloney, "Radiation pressure on a dielectric wedge," Opt. Express, Vol 13, 2064 -2074 (2005) .
M. Mansuripur, "Radiation pressure and the linear momentum of light in dispersive dielectric media," Opt. Express, Vol 13, 2245 -2250 (2005) .
C. S. Shanahan, D. V. McGrath, "Synthesis and Characterization of BHT Derived tert-Butyl Dendrons," J. Org. Chem., Vol 70, 1054 -1056 (2005) .
B. Kippelen, S. Yoo, B. Domercq, "Intensity-dependent equivalent circuit parameters of organic solar cells based on pentacene and C60," J. Appl. Phys., Vol 97, Iss May 15, 103706-1 -103706-9 (2005) .
J. N. Haddock, B. Domercq, B. Kippelen, "High mobility C60 organic field-effect transistors," Electron. Lett, Vol 41, Iss 7, 444 -446 (2005) .
Z. O. Araci, A. F. Runge, W. J. Doherty, III, S. Saavedra, "Potential-Modulated Attenuated Total Reflectance Spectroscopy of Prussian Blue Films on ITO," Israel Journal of Chemistry, Vol 46, 249 -255 (2005) .
C. J. Tonzola, J. M. Hancock, A. Babel, S. A. Jenekhe, "Quinoidal oligoquinoline: a novel quinodimethane exhibiting high electroluminescence efficiency and p-channel field effect charge transport," Chem. Commun., 5214 -5216 (2005) .
A. P. Kulkarni, P. Wu, T. W. Kwon, S. A. Jenekhe, "Phenothiazine-Phenylquinoline Donor-Acceptor Molecules: Effects of Structural Isomerism on Charge Transfer Photophysics and Electroluminescence," J. Phys. Chem. B, Vol 109, Iss 42, 19584 -19594 (2005) .
Y. Zhu, A. P. Kulkarni, S. A. Jenekhe, "Phenoxazine-Based Emissive Donor-Acceptor Materials for Efficient Organic Light Emitting Diodes," Chem. Mater., Vol 17, Iss 21, 5225 -5227 (2005) .
A. P. Kulkarni, A. P. Gifford, C. J. Tonzola, S. A. Jenekhe, "Efficient Blue Organic Light-Emitting Diodes Based on an Oligoquinoline," Appl. Phys. Lett., Vol 86, Iss 6, 061106/1 -061106/3 (2005) .
S. A. Jenekhe, D. J. Kiserow, "Chromogenic Effects in Polymers: An Overview of the Diverse Ways of Tuning Optical Properties in Real Time," ACS Symp. Series, Vol 888, 2 -15 (2005) .
C. J. Tonzola, M. M. Alam, S. A. Jenekhe, "New Silicon-Containing Polyquinolines: Synthesis, Characterization, Electroluminescence," Macromol. Chem. Phys. , Vol 206, Iss 13, 1271 -1279 (2005) .
R. Ponce Ortiz, R. Malave Osuna, M. C. Ruiz Delgado, J. Casado, S. A. Jenekhe, V. Hernadez, J. T. Lopez Navarrete, "Spectroscopic and DFT Studies of Donor-Acceptor Molecules Containing Phenylquinoline and Phenothiazine Moieties in Various Redox States," Int. J. Quantum Chem. , Vol 104, Iss 5, 635 -644 (2005) .
C. J. Tonzola, M. M. Alam, S. A. Jenekhe, "A New Synthetic Route to Soluble Polyquinolines with Tunable Photophysical, Redox, and Electroluminescent Properties," Macromolecules, Vol 38, Iss 23, 9539 -9547 (2005) .
N. Kim, B. Domercq, S. Yoo, A. Christensen, B. Kippelen, S. Graham, "Thermal Transport Properties of Thin Films of Small Molecule Organic Semiconductors," Appl. Phys. Lett., Vol 87, 241908 -241910 (2005) .
B. R. Kaafarani, T. Kondo, J. Yu, Q. Zhang, D. Datillo, C. Risko, S. C. Jones, S. Barlow, B. Domercq, F. Amy, A. Kahn, J. Bredas, B. Kippelen, S. R. Marder, "High Charge-Carrier Mobility in an Amorphous Hexaazatrinaphthylene Derivative," JACS, Vol 127, 16358 -16359 (2005) .
D. V. McGrath, "Dendrimer Disassembly as a New Paradigm for the Application of Dendritic Structures," Molecular Pharmaceutics, Vol 2, 253 -263 (2005) .
K. L. Genson, D. Vaknin, O. F. Villavicencio, J. Holzmueller, D. V. McGrath, V. V. Tsukruk, "Monolayers of Functionalized Photochromic Amphiphiles at Interfaces," Thin Solid Films, Vol 493, 237 -248 (2005) .
Z. An, J. Yu, S. C. Jones, S. Barlow, S. Yoo, B. Domercq, P. Prins, L. A. Siebbeles, B. Kippelen, S. R. Marder, "High Electron Mobility in Room-temperature Discotic Liquid-crystalline Perylene Diimides," Adv. Mat., Vol 17, Iss 21, 2580 -2583 (2005) .
B. Kippelen, "Introduction: Special Section on OLEDs," J. Soc. Inf. Display, Vol 13, Iss 381, (2005) .
S. Yoo, B. Domercq, W. J. Potscavage, B. Kippelen, "Efficient Organic Solar Cells Achieved Using Polycrystalline Pentacene Films," http://newsroom.spie.org/, (2005) .
J. N. Haddock, X. Zhang, B. Domercq, B. Kippelen, "Fullerene-based n-type Organic Thin Film Transistors," Organic Electronics, Vol 6, Iss 4, 182 -187 (2005) .
H. Tang, Y. Liu, B. Huang, J. Qin, C. Fuentes-Hernandez, B. Kippelen, S. Li, C. Ye, "Synthesis and Optical Properties of a Series of Chromophore Functionalized Polysilanes," J. of Mater. Chem., Vol 15, 778 -784 (2005) .
G. D. D'Ambruoso, D. V. McGrath, "Energy Harvesting in Synthetic Dendritic Materials," Energy Harvesting Materials (D.L. Andrews, Ed.), (2005) .
R. Szoszkiewicz, E. Riedo, "Nanoscopic friction as a probe of local phase transitions," Appl. Phys. Lett., Vol 87, 033105 (2005) .
R. Szoszkiewicz, E. Riedo, "Nucleation time of nanoscale water bridges," Physical Review Letters, Vol 95, 135502 (2005) .
A. Ortiz, W. H. Flora, G. D. D'Ambruoso, N. R. Armstrong, D. V. McGrath, "Dendritic Incorporation of Quinacridone: Solubility, Aggregation, Electrochemistry, and Solid State Luminescence," Chem. Commun., Vol 244, 444 -446 (2005) .
I. Palaci, S. Fedrigo, H. Brune, C. Klinke, M. Chen, E. Riedo, "Radial Elasticity of Multiwalled Carbon Nanotubes," Phys. Rev. Lett., Vol 94, 175502 (2005) .
J. H. Song, X. D. Wang, E. Riedo, Z. L. Wang, "Systematic study on experimental conditions for large-scale growth of aligned ZnO nanowires on nitrides," J. Phys. Chem. B, Vol 109, 9869 (2005) .
J. Song, X. Wang, E. Riedo, Z. L. Wang, "Elastic Property of Vertically Aligned Nanowires," Nano Letters, Vol 5, Iss 10, 1954 -1958 (2005) .
S. Tian, N. R. Armstrong, W. Knoll, "Electrochemically Tunable Surface-Plasmon-Enhanced Diffraction Gratings and Their Bio-sensing Applications," Langmuir, Vol 21, 4656 -4660 (2005) .
S. Yoo, B. Domercq, C. L. Donley, C. Carter, W. Xia, B. A. Minch, D. F. O'Brien, N. R. Armstrong, B. Kippelen, "Organic Photovoltaic Cells Containing Discotic Liquid Crystalline Phthalocyanines," International Symposium Organic Materials and Nanotechnology - SPIE - Organic Photovoltaics IV, Vol 5215, 71 -78 (2004) .
M. M. Alam, C. J. Tonzola, B. A. Bean, S. A. Jenekhe, "New Soluble n-Type Conjugated Polymers for Use as Electron Transport Materials in Light Emitting Diodes," Macromolecules, Vol 37, 3554 -3563 (2004) .
S. Ramasesha, M. Das, S. Mazumdar, "Electronic processes in organic light emitting diodes," Bulletin of Radiation and Photochemical Sciences, (2004) .
B. . Domercq, C. Grasso, J. L. Maldonado, M. Halik, S. Barlow, S. R. Marder, B. Kippelen, "Electron Transport Properties and Use in Organic Light-emitting Diodes of a Bis(dioxaborine)fluorene Derivative," J. Phys. Chem. B, Vol 108, Iss 25, 8647 -8651 (2004) .
H. Zhao, S. Mazumdar, "Electron-electron interaction effects on optical excitations in semiconducting single-walled carbon nanotubes," Physical Review Letters, Vol 93, Iss 15, 157402-1 -157402-4 (2004) .
M. Cha, S. Thayumanavan, J. Mendez, S. R. Marder, B. Kippelen, G. Ramos-Ortiz, "Ultrafast-pulse Diagnostic Using Third-order Frequency-resolved Optical Gating in Organic Films," Appl. Phys. Lett., Vol 85, Iss 16, 3348 -3350 (2004) .
B. Kippelen, "Self-assembly Reaches New Heights," Nature Mat., Vol 3, Iss December, 841 -843 (2004) .
B. Kippelen, S. Yoo, B. Domercq, "Efficient Thin-film Organic Solar Cells Based on Pentacene/C60 Heterojunctions," Appl. Phys. Lett., Vol 85, Iss 22, 5427 -5429 (2004) .
S. Cherian, C. Donley, D. Mathine, L. LaRussa, W. Xia, N. Armstrong, "Effects of field dependent mobility and contact barriers on liquid crystalline phthalocyanine organic transistors," Journal of Applied Physics, Vol 96, Iss 10, 5638 -5643 (2004) .
W. Flora, S. Mendes, W. Doherty III, S. S. Saavedra, N. R. Armstrong, "Determination of Molecular Anisotropy in Thin-Films of Discotic Assemblies Using Attenuated Total Reflectance UV-Visible Spectroscopy," Langmuir, Vol 21, 360 -368 (2004) .
M. Carducci, N. R. Armstrong, W. Xia, B. Minch, "LB Films of Rod-Like Phthalocyanine Aggregates: Specular X-Ray Reflectivity Studies of the Effect of Interface Modification on Coherence and Microstructure," Langmuir, Vol 20, Iss 19, 7998 -8005 (2004) .
A. He, S. A. Bidstrup Allen, P. A. Kohl, "Fabrication of Multi-Functional Optical I/O via Imprint Lithography," Electrochemical and Solid State Letters, Vol 7, Iss 10, F55 -F58 (2004) .
J. S. Vernis, P. J. Joseph, S. Park, H. A. Kelleher, S. A. Bidstrup Allen, P. A. Kohl, "Hydrophobic/Hydrophillic Surface Modification Within Buried Air Channels," Journal of Vacuum Science and Technology B, Vol 22, Iss 3, 953 -960 (2004) .
M. S. Giridhar, K. Seong, A. Schulzgen, P. K. Khulbe, N. Peyghambarian, M. Mansuripur, "Femtosecond pulsed laser micro-machining of glass substrates with application to microfluidic devices," Applied Optics, Vol 43, 4584 -4589 (2004) .
M. Mansuripur, P. K. Khulbe, "Macromolecular data storage with petabyte/cm3 density, highly parallel read/write operations, and genuine 3D storage capability," Proc. SPIE, Vol 5380, 272 -282 (2004) .
M. Mansuripur, "Radiation pressure and the linear momentum of the electromagnetic field," Opt. Express, Vol 12, 5375 -5401 (2004) .
A. P. Kulkarni, C. J. Tonzola, A. Babel, S. A. Jenekhe, "Electron Transport Materials for Organic Light Emitting Diodes," Chem. Mater., Vol 16, Iss 23, 4556 -4573 (2004) .
C. L. Donley, R. P. Zangmeister, W. Xia, B. Minch, A. S. Drager, S. K. Cherian, L. LaRussa, B. Kippelen, B. Domercq, D. L. Mathine, D. F. O'Brien, N. R. Armstrong, "Anisotropies in the Electrical Properties of Rod-Like Aggregates of Liquid Crystalline Phthalocyanines: D.C. Conductivities and Field-Effect Mobilities," Journal of Materials Research, Vol 19, 2087 -2099 (2003) .
N. R. Armstrong, C. Carter, C. L. Donley, A. Simmonds, P. A. Lee, M. Brumbach, B. Kippelen, B. Domercq, S. Yoo, "Interface Modification of ITO Thin Films: Organic Photovoltaic Cells," Thin Solid Films, Vol 445, 342 -352 (2003) .
D. Alloway, M. Hofmann, D. L. Smith, N. E. Gruhn, A. L. Graham, R. Colorado, Jr., V. H. Wysocki, T. R. Lee, P. A. Lee, N. R. Armstrong, "Interface Dipoles Arising from Self-Assembled Monolayers on Gold: UV-Photoemission Studies of Alkanethiols and Partially Fluorinated Alkanethiols," J. Phys. Chem. B, Vol 107, 11690 -11699 (2003) .
W. H. Flora, H. K. Hall, N. R. Armstrong, "Guest Emission Processes in Doped Organic Light-Emitting Diodes: Use of Phthalocyanine and Naphthalocyanine Near-IR Dopants," J. Phys. Chem. B, Vol 170, 1142 -1150 (2003) .
C. J. Tonzola, M. M. Alam, W. Kaminsky, S. A. Jenekhe, "New n-Type Organic Semiconductors: Synthesis, Single Crystal Structures, Cyclic Voltammetry, Photophysics, Electron Transport, and Electroluminescence of a Series of Diphenylanthrazolines," J. Am. Chem. Soc., Vol 125, 13548 -13558 (2003) .
M. M. Alam, C. J. Tonzola, S. A. Jenekhe, "Nanophase Separated Blends of Acceptor and Donor Conjugated Polymers. Efficient Electroluminescence from Binary Polyquinoline/Poly (2-methoxy-5- (2'-ethylhexyloxy)-1,4-phenylene vinylene) and Polyquinoline/Poly(3-octylthiophene) Blends," Macromolecules, Vol 36, 6577 -6587 (2003) .
K. Tandon, S. Ramasesha, S. Mazumdar, "Electron-hole effects in electron-hole recombination in organic light emitting diodes," Phys. Rev. B, Vol 67, 045109-1 -045109-9 (2003) .
S. Ramasesha, S. Mazumdar, K. Tandon, M. Das, "Electron correlation effects in electron-hole recombination and triplet-triplet scattering in organic light emitting diodes," Synthetic Metals, Vol 139, 917 -920 (2003) .
S. Mazumdar, S. Dallakyan, M. Chandross, "Designing pi-conjugated polymers with light emission in the infrared," Synthetic Metals, Vol 139, 769 -772 (2003) .
S. Dallakyan, M. Chandross, S. Mazumdar, "Infrared light emission from pi-conjugated polymers: a diagrammatic exciton basis approach," Phys. Rev. B, Vol 68, 075204-1 -075204-10 (2003) .
B. Kippelen, N. Peyghambarian, "Photorefractive Polymers and Their Applications," Adv. Polym. Sci., Iss 161, 87 -156 (2003) .
R. A. Kopelman, S. M. Snyder, N. L. Frank, "Tunable Photochromism of Spirooxazines via Metal Complexation," JACS, Vol 125, Iss 45, 13684 -13685 (2003) .
M. Mansuripur, P. K. Khulbe, S. M. Kuebler, J. W. Perry, M. S. Giridhar, N. Peyghambarian, "Information Storage and Retrieval using Macromolecules as Storage Media," SPIE Proceedings, Vol 5069, 231 -243 (2003) .
C. J. Tonzola, M. M. Alam, S. A. Jenekhe, "A New Soluble n-Type Conjugated Copolymer for Light Emitting Diodes," Adv. Mater., Vol 14, 1086 -1090 (2002) .
T. D. Shepherd, R. Hernandez, "An optimized mean first passage time approach for obtaining rates in activated processes," J. Chem. Phys., Vol 117, 9227 -9233 (2002) .
R. M. Metzger, "Six Unimolecular Rectifiers and What Lies Ahead," Springer Lecture Notes on Physics , 313 -349 .