Search Results - "Barber, Greg D."

Effects of Electron Trapping and Protonation on the Efficiency of Water-Splitting Dye-Sensitized Solar Cells by Swierk, John R., McCool, Nicholas S., Saunders, Timothy P., Barber, Greg D., Mallouk, Thomas E.

“…Water-splitting dye-sensitized photoelectrochemical (WS-DSPECs) cells employ molecular sensitizers to absorb light and transport holes across the TiO2 surface…”
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Hydrothermal Growth and Photoelectrochemistry of Highly Oriented, Crystalline Anatase TiO2 Nanorods on Transparent Conducting Electrodes by Qin, Dong-Dong, Bi, Ying-Pu, Feng, Xin-Jian, Wang, Wei, Barber, Greg D, Wang, Ting, Song, Yu-Min, Lu, Xiao-Quan, Mallouk, Thomas E

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Coupling of Titania Inverse Opals to Nanocrystalline Titania Layers in Dye-Sensitized Solar Cells by Lee, Seung-Hyun Anna, Abrams, Neal M, Hoertz, Paul G, Barber, Greg D, Halaoui, Lara I, Mallouk, Thomas E

“…We report a quantitative comparison of the photoaction spectra, short circuit current densities, and power conversion efficiencies of dye-sensitized solar…”
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Photovoltage Effects of Sintered IrO2 Nanoparticle Catalysts in Water-Splitting Dye-Sensitized Photoelectrochemical Cells by Swierk, John R, McCool, Nicholas S, Saunders, Timothy P, Barber, Greg D, Strayer, Megan E, Vargas-Barbosa, Nella M, Mallouk, Thomas E

“…Water-splitting dye-sensitized photoelectrochemical cells (WS-DSPECs) utilize high surface area TiO2 electrodes functionalized with light absorbing sensitizers…”
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Hydrothermal Synthesis and Structure of a Dinuclear Molybdenum(III) Hydroxy Squarate with a Mo–Mo Bond by Barber, Greg D, George, Christy, Hogg, Kathryn, Johnstone, Shae T, Pacheco, Carlos N, Yennawar, Hemant P, Van Der Sluys, William G

“…The reaction of molybdenum­(II) and chromium­(II) acetates with squaric acid in degassed and deionized water under hydrothermal conditions at 150 °C is…”
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Broadband Light Absorption with Multiple Surface Plasmon Polariton Waves Excited at the Interface of a Metallic Grating and Photonic Crystal by Hall, Anthony Shoji, Faryad, Muhammad, Barber, Greg D, Liu, Liu, Erten, Sema, Mayer, Theresa S, Lakhtakia, Akhlesh, Mallouk, Thomas E

“…Light incident upon a periodically corrugated metal/dielectric interface can generate surface plasmon polariton (SPP) waves. This effect is used in many…”
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Radial junction silicon wire array solar cells fabricated by gold-catalyzed vapor-liquid-solid growth by Kendrick, Chito E., Yoon, Heayong P., Yuwen, Yu A., Barber, Greg D., Shen, Haoting, Mallouk, Thomas E., Dickey, Elizabeth C., Mayer, Theresa S., Redwing, Joan M.

“…The fabrication of radial junction silicon (Si) solar cells using Si wire arrays grown by Au-catalyzed vapor-liquid-solid growth on patterned Si substrates was…”
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Utilization of Direct and Diffuse Sunlight in a Dye-Sensitized Solar Cell  Silicon Photovoltaic Hybrid Concentrator System by Barber, Greg D, Hoertz, Paul G, Lee, Seung-Hyun Anna, Abrams, Neal M, Mikulca, Janine, Mallouk, Thomas E, Liska, Paul, Zakeeruddin, Shaik M, Grätzel, Michael, Ho-Baillie, Anita, Green, Martin A

“…The concept of a tandem hybrid concentrator solar module was demonstrated from a dye-sensitized TiO2 solar cell (DSSCs) and a silicon p−n junction solar cell…”
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Planar Light Concentration in Micro-Si Solar Cells Enabled by a Metallic Grating–Photonic Crystal Architecture by Liu, Liu, Barber, Greg D, Shuba, Mikhail V, Yuwen, Yu, Lakhtakia, Akhlesh, Mallouk, Thomas E, Mayer, Theresa S

“…A one-dimensional photonic crystal (1D PC) on top of a metal grating can efficiently couple incoming broadband, unpolarized light into multiple guided-wave…”
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Evaluation of NF3 versus dimethylhydrazine as n sources for GaAsN by KURTZ, Sarah, REEDY, R, KEYES, B, BARBER, Greg D, GEISZ, J. F, FRIEDMAN, D. J, MCMAHON, W. E, OLSON, J. M

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Synthesis of New Polyelectrolytes via Backbone Quaternization of Poly(aryloxy- and alkoxyphosphazenes) and their Small Molecule Counterparts by Chen, Chen, Hess, Andrew R, Jones, Adam R, Liu, Xiao, Barber, Greg D, Mallouk, Thomas E, Allcock, Harry R

“…Novel polyelectrolytes were synthesized by quaternization of the backbone of poly(alkoxy- and aryloxyphosphazenes) with strong alkylation reagents. As models…”
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Buffer layer between a planar optical concentrator and a solar cell by Solano, Manuel E., Barber, Greg D., Lakhtakia, Akhlesh, Faryad, Muhammad, Monk, Peter B., Mallouk, Thomas E.

“…The effect of inserting a buffer layer between a periodically multilayered isotropic dielectric (PMLID) material acting as a planar optical concentrator and a…”
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Ambient atmosphere bonding of titanium foil to a transparent conductive oxide and anodic growth of titanium dioxide nanotubes by Perez-Blanco, Jonathan M., Barber, Greg D.

“…Titania nanotubes were fabricated by anodization of titanium foil bonded to fluorine-doped tin oxide-coated glass (FTO) by an adhesion layer of…”
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Incorporation of nitrogen into GaAsN grown by MOCVD using different precursors by Kurtz, Sarah, Reedy, R., Barber, Greg D., Geisz, J.F., Friedman, D.J., McMahon, W.E., Olson, J.M.

“…The incorporation of nitrogen into GaAsN grown by metal-organic chemical-vapor deposition is reported as a function of growth conditions and various…”
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Enhanced conversion efficiencies for pillar array solar cells fabricated from crystalline silicon with short minority carrier diffusion lengths by Yoon, Heayoung P., Yuwen, Yu A., Kendrick, Chito E., Barber, Greg D., Podraza, Nikolas J., Redwing, Joan M., Mallouk, Thomas E., Wronski, Christopher R., Mayer, Theresa S.

“…Radial n+–p+ junction solar cells composed of densely packed pillar arrays, 25-μm-tall and 7.5 μm in diameter, fabricated from p-type silicon substrates with…”
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Graphane: A two-dimensional hydrocarbon by Sofo, Jorge O., Chaudhari, Ajay S., Barber, Greg D.

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Hydrothermal Growth and Photoelectrochemistry of Highly Oriented, Crystalline Anatase TiO 2 Nanorods on Transparent Conducting Electrodes by Qin, Dong-Dong, Bi, Ying-Pu, Feng, Xin-Jian, Wang, Wei, Barber, Greg D., Wang, Ting, Song, Yu-Min, Lu, Xiao-Quan, Mallouk, Thomas E.

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Photovoltage Effects of Sintered IrO 2 Nanoparticle Catalysts in Water-Splitting Dye-Sensitized Photoelectrochemical Cells by Swierk, John R., McCool, Nicholas S., Saunders, Timothy P., Barber, Greg D., Strayer, Megan E., Vargas-Barbosa, Nella M., Mallouk, Thomas E.

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Enhanced conversion efficiencies for pillar array solar cells fabricatedfrom crystalline silicon with short minority carrier diffusion lengths by Yoon, Heayoung P., Yuwen, Yu A., Kendrick, Chito E., Barber, Greg D., Podraza, Nikolas J., Redwing, Joan M., Mallouk, Thomas E., Wronski, Christopher R., Mayer, Theresa S.

“…Radial n + - p + junction solar cells composed of densely packed pillar arrays, 25 - μ m -tall and 7.5   μ m in diameter, fabricated from p-type silicon…”
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Growth Rate of Diamond on Polycrystalline 〈110〉 Diamond Substrates from Carbon Disulfide in Hydrogen by Hot-Filament-Assisted Chemical Vapor Deposition by Barber, Greg D., Yarbrough, Walter A.

“…The growth rates for the deposition of diamond by hot‐filament‐assisted chemical vapor deposition using carbon disulfide (CS2) in hydrogen and methane (CH4) in…”
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