Recent Submissions

  • Organic Thin-Film Transistors 

    Jackson, T. N., C. D. Sheraw, L. Zhou, J. R. Huang, et al. 2001. "Organic Thin-Film Transistors."
    No abstract available.
  • Organic Thin Film Transistors for Large Area Electronics Applications 

    Jackson, T. N., C. D. Sheraw, L. Zhou, J. R. Huang, et al. 2001. "Organic Thin Film Transistors for Large Area Electronics Applications."
    No abstract available.
  • Flexible liquid crystal displays driven by organic thin filmtransistors on polymeric substrates 

    Sheraw, C.D., Zhou, L., Huang, J.R., Jia, L., Nichols, J.A., Kuo, C.C., Gundlach, D.J., Jackson, T.N., Kane, M.G., Hill, I.G., Hammond, M.S., Campi, J., Greening, B.K., Francl, J.,West, J.,. 2001. "Flexible liquid crystal displays driven by organic thin filmtransistors on polymeric substrates." : 181-182
    Organic thin film transistors (OTFTs) have become very attractivefor a variety of low-cost electronic applications such as smart cards,RF identification tags and flat panel displays. OTFTs have the inherentadvantage that ...
  • Electronic Properties of Metal-Organic Interfaces with Application to Electroluminescent Devices 

    Rajagopal, Aparna, Hill, Ian,Kahn, Antoine,. 1998. "Electronic Properties of Metal-Organic Interfaces with Application to Electroluminescent Devices." Molecular Crystals and Liquid Crystals Science and Technology.Section A.Molecular Crystals and Liquid Crystals 322(1): 245-252.
    AbstractThe electronic structure of metal-organic molecular semiconductor interfaces is investigated via photoemission spectroscopy. We measured the energy offsets between the organic molecular levels and the metal Fermi ...
  • Metal-dependent charge transfer and chemical interaction at interfaces between 3,4,9,10-perylenetetracarboxylic bisimidazole and gold, silver and magnesium 

    Hill, I.G., Schwartz, J.,Kahn, A.,. 2000. "Metal-dependent charge transfer and chemical interaction at interfaces between 3,4,9,10-perylenetetracarboxylic bisimidazole and gold, silver and magnesium." Organic Electronics 1(1): 5-13.
    Ultraviolet photoelectron spectroscopy (UPS) is used to investigate interfaces between the organic semiconductor 3,4,9,10-perylenetetracarboxylic bisimidazole (PTCBI) and Mg, Ag and Au. The metals span a range of work ...
  • 6.5L: Late-News Paper: AMLCDs using Organic Thin-Film Transistors on Polyester Substrates 

    Kane, M. G., Hill, I. G., Campi, J., Hammond, M. S., Greening, B., Sheraw, C. D., Nichols, J. A., Gundlach, D. J., Huang, J. R., Kuo, C. C., Jia, L., Jackson, T. N., West, J. L.,Francl, J.,. 2001. "6.5L: Late-News Paper: AMLCDs using Organic Thin-Film Transistors on Polyester Substrates." SID Symposium Digest SID Symposium Digest of Technical Papers 32(1): 57.
    No abstract available.
  • Modification of organic interfaces: from molecular-level measurements to injection characteristics [3797-36] 

    Hill, I. G., Milliron, D., Schwartz, J.,Kahn, A.,. 1999. "Modification of organic interfaces: from molecular-level measurements to injection characteristics [3797-36]." PROCEEDINGS- SPIE THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING: 276-282.
    No abstract available.
  • Organic Thin Film Transistors for Large Area Electronics Applications 

    Jackson, T. N., C. D. Sheraw, L. Zhou, J. R. Huang, et al. 2001. "Organic Thin Film Transistors for Large Area Electronics Applications." 45th International Conference of electron, Ion and Photon Beam Technology and Nanofabrication.
    No abstract available.
  • Organic Thin-Film Transistors 

    Jackson, T. N., C. D. Sheraw, L. Zhou, J. R. Huang, et al. 2001. "Organic Thin-Film Transistors." SID/MAC OLED Display Simposium.
    No abstract available.
  • Influence of self-assembled monolayer chain length on modified gate dielectric pentacene thin-film transistors 

    Hill, I. G., C. M. Weinert, L. Kreplak, and B. P. van Zyl. 2009. "Influence of self-assembled monolayer chain length on modified gate dielectric pentacene thin-film transistors." Applied Physics A-Materials Science & Processing 95(1): 81-87.
    Self-assembled monolayers are widely used to modify the gate dielectric/semiconductor interface in organic thin-film transistors. By modifying the interaction between the molecular semiconductor and the substrate, thin-film ...
  • Numerical simulations of contact resistance in organic thin-film transistors 

    Hill, IG. 2005. "Numerical simulations of contact resistance in organic thin-film transistors." Applied Physics Letters 87(16): 163505-163505.
    The origin of the source/drain contact resistance reported in studies of pentacene-based organic thin-film transistors (OTFTs) has been investigated using numerical device simulations. Quantitative agreement with published ...
  • Influence of channel stoichiometry on zinc indium oxide thin-film transistor performance 

    McDowell, Matthew G., and Ian G. Hill. 2009. "Influence of channel stoichiometry on zinc indium oxide thin-film transistor performance." IEEE Transactions on Electron Devices 56(2): 343-347.
    Thin-film transistors using a semiconductor of the form (ZnO)x (In2O3) 1-x were fabricated via combinatorial RF sputtering. Stoichiometries varied from x = 0.5 to x = 1. Two sets of devices were annealed under oxygen at ...
  • Nanolines on silicon surfaces 

    McLean, A. B., I. G. Hill, J. A. Lipton-Duffin, J. M. MacLeod, et al. 2008. "Nanolines on silicon surfaces." International Journal of Nanotechnology 5(9-12): 1018-1057.
    Although a wide range of periodic surface nets can be grown on low index silicon surfaces, only a few of these have quasi-one dimensional symmetry. If high index silicon surfaces, such as (553) and (557), are used instead, ...
  • Combinatorial study of zinc tin oxide thin-film transistors 

    McDowell, M. G., R. J. Sanderson, and I. G. Hill. 2008. "Combinatorial study of zinc tin oxide thin-film transistors." Applied Physics Letters 92(1): 013502-013502.
    Groups of thin-film transistors using a zinc tin oxide semiconductor layer have been fabricated via a combinatorial rf sputtering technique. The ZnO:SnO(2) ratio of the film varies as a function of position on the sample, ...
  • Probing the internal structure of nanowires 

    McLean, AB, and IG Hill. 2000. "Probing the internal structure of nanowires." Applied Surface Science 162: 620-624.
    Si(111)-In(4 X 1) is a fascinating quasi-1D system that contains a repeated nanowire motif. The nanowires contain only two rows of In atoms. We demonstrate that it is possible to infer the spacing between the rows from a ...
  • Optimizing the photovoltage of polymer/zinc oxide hybrid solar cells by calcium doping 

    Wang, Mingqing, Jon-Paul Sun, Sandy Suei, and Ian G. Hill. 2012. "Optimizing the photovoltage of polymer/zinc oxide hybrid solar cells by calcium doping." Journal of Applied Physics 112(4).
    The voltage produced by an excitonic solar cell, such as an organic or a hybrid organic/inorganic solar cell is limited by the difference in potential energy between the state occupied by the electron in the acceptor ...
  • Evidence of mobile charged impurities in organic heterojunction photovoltaic devices 

    Heggie, D. A., B. L. MacDonald, and I. G. Hill. 2006. "Evidence of mobile charged impurities in organic heterojunction photovoltaic devices." Journal of Applied Physics 100(10): 104505-104505.
    Organic photovoltaic heterojunction devices consisting of copper phthalocyanine and 3,4,9,10-perylene-tetracarboxylic dianhydride (CuPc-PTCDA) show time dependent short circuit current under both AM1.5D and 465 nm ...
  • Energy level alignment between 9-phosphonoanthracene self-assembled monolayers and pentacene 

    Hill, I. G., J. Hwang, A. Kahn, C. Huang, et al. 2007. "Energy level alignment between 9-phosphonoanthracene self-assembled monolayers and pentacene." Applied Physics Letters 90(1): 012109-012109.
    The alignment of molecular energy levels between a self-assembled monolayer of 9-phosphonoanthracene formed on silicon dioxide and pentacene has been studied using photoelectron spectroscopies. The semiconducting band gap ...
  • Transparent stacked organic light emitting devices. I. Design principles and transparent compound electrodes 

    Gu, G., G. Parthasarathy, PE Burrows, P. Tian, et al. 1999. "Transparent stacked organic light emitting devices. I. Design principles and transparent compound electrodes." Journal of Applied Physics 86(8): 4067-4075.
    Vertical stacking of organic light emitting devices (OLEDs) that emit the three primary colors is a means for achieving full-color flat panel displays. The physics, performance, and applications of stacked OLEDs (SOLEDs) ...
  • Organic thin-film transistor-driven polymer-dispersed liquid crystal displays on flexible polymeric substrates 

    Sheraw, CD, L. Zhou, JR Huang, DJ Gundlach, et al. 2002. "Organic thin-film transistor-driven polymer-dispersed liquid crystal displays on flexible polymeric substrates." Applied Physics Letters 80(6): 1088-1090.
    We have fabricated organic thin-film transistor (OTFT)-driven active matrix liquid crystal displays on flexible polymeric substrates. These small displays have 16x16 pixel polymer-dispersed liquid crystal arrays addressed ...

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