Mr. Joshua N. Haddock Profile

Joshua N. Haddock

Hardware Engineer

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Author

Publications (5)

Proceedings Article | 8 September 2006 Paper

High-efficiency switchable diffractive lens

Guoqiang Li, P. Valley, P. Ayräs, J. Haddock, M. Giridhar, D. Mathine, J. Schwiegerling, G. Meredith, Bernard Kippelen, Seppo Honkanen, N. Peyghambarian

Proceedings Volume 6310, 63100H (2006) https://doi.org/10.1117/12.681368

KEYWORDS: Electrodes, Diffraction, Liquid crystals, Eye, Eyeglasses, Electro optics, Electro optical modeling, Eye models, Switching, Glasses

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Proceedings Article | 21 September 2005 Paper

Analysis of short-channel effects in organic field-effect transistors

Joshua Haddock, Xiaohong Zhang, Shijun Zheng, Seth Marder, Bernard Kippelen

Proceedings Volume 5940, 59400H (2005) https://doi.org/10.1117/12.615434

KEYWORDS: Field effect transistors, Transistors, Silicon, Modulation, Electrodes, Dielectrics, Crystals, Oxides, Nondestructive evaluation, Semiconductors

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Proceedings Article | 30 August 2005 Paper

Thin-film fullerenes for organic field-effect transistors and complementary digital logic circuits

Joshua Haddock, Benoit Domercq, Bernard Kippelen

Proceedings Volume 5940, 594015 (2005) https://doi.org/10.1117/12.615266

KEYWORDS: Transistors, Field effect transistors, Thin films, Fullerenes, Electrodes, Digital electronics, Organic semiconductors, Nitrogen, Logic, Digital electronic circuits

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Proceedings Article | 12 December 2002 Paper

Colorless molecular dopants for low-voltage operation of nematic liquid crystals

Joshua Haddock, Johanna Schmidtke, Sriram Kumaraswamy, David Mathine, Seth Marder, Bernard Kippelen

Proceedings Volume 4799, (2002) https://doi.org/10.1117/12.453308

KEYWORDS: Liquid crystals, Dielectrics, Anisotropy, Molecules, Crystals, Liquids, Absorption, LCDs, Capacitance, Doping

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Proceedings Article | 13 June 2002 Paper

Photo-crosslinkable polymers as hole transport materials for organic light-emitting diodes

Benoit Domercq, D. Hrera, Nathalie Larribeau, Joshua Haddock, Seth Marder, Bernard Kippelen

Proceedings Volume 4642, (2002) https://doi.org/10.1117/12.470442

KEYWORDS: Polymers, Organic light emitting diodes, External quantum efficiency, Ultraviolet radiation, Optical lithography, Ionization, Quantum efficiency, Absorption, Thin films, Oxidation

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