Search Results - "Delahoy, A."

Transparent and semitransparent conducting film deposition by reactive-environment, hollow cathode sputtering by Delahoy, A. E., Guo, S. Y.

“…Highly transparent and conductive In 2 O 3 and ZnO films containing different doping elements such as Ti, Mo, Zr, Nb, Ta, W (for In 2 O 3 ), and B (for ZnO)…”
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Comparison of device performance and measured transport parameters in widely-varying Cu(In,Ga) (Se,S) solar cells by Repins, I. L., Stanbery, B. J., Young, D. L., Li, S. S., Metzger, W. K., Perkins, C. L., Shafarman, W. N., Beck, M. E., Chen, L., Kapur, V. K., Tarrant, D., Gonzalez, M. D., Jensen, D. G., Anderson, T. J., Wang, X., Kerr, L. L., Keyes, B., Asher, S., Delahoy, A., Von Roedern, B.

“…We report the results of an extensive study employing numerous methods to characterize carrier transport within copper indium gallium sulfoselenide (CIGSS)…”
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A laboratory technique for the evaluation of electrochemical transparent conductive oxide delamination from glass substrates by Jansen, K.W., Delahoy, A.E.

“…A rapid laboratory technique has been developed to evaluate the susceptibility of the transparent conductive oxide (TCO) layer to delaminate from its glass…”
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Reactive-environment, hollow cathode sputtering: Basic characteristics and application to Al2O3, doped ZnO, and In2O3:Mo by Delahoy, A. E., Guo, S. Y., Paduraru, C., Belkind, A.

“…A method for thin-film deposition has been studied. The method is based on metal sputtering in a hollow cathode configuration with supply of a reactive gas in…”
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Charging and discharging of defect states in CIGS/ZnO junctions by Delahoy, A.E., Ruppert, A., Contreras, M.

“…The formation of photovoltaic junctions in thin film CIGS has been explored through the deposition of ZnO directly onto the CIGS by the reaction of Zn and…”
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Effects of seeding methods on the fabrication of microcrystalline silicon solar cells using radio frequency plasma enhanced chemical vapor deposition by Li, Yuan-Min, Li, Liwei, Selvan, J.A. Anna, Delahoy, Alan E., Levy, Roland A.

“…Single junction p-i-n μc-Si:H solar cells were prepared in a low-cost, large-area single chamber radio frequency plasma enhanced chemical vapor deposition…”
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Close spaced sublimation deposition of CdTe layers with process gas oxygen for thin film solar cells by Krishnakumar, V., Späth, B., Drost, C., Kraft, C., Siepchen, B., Delahoy, A., Tan, X., Chin, K., Peng, S., Hirsch, D., Zywitzki, O., Modes, T., Morgner, H.

“…Close spaced sublimation (CSS) is one of the leading technologies for deposition of the absorber layer in CdTe solar cells. For large scale production CSS is a…”
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Correlations between structural properties and performance of microcrystalline silicon solar cells fabricated by conventional RF-PECVD by Li, Liwei, Li, Yuan-Min, Anna Selvan, J.A., Delahoy, Alan E., Levy, Roland A.

“…In this study, direct structural characterization of μc-Si:H solar cells deposited by conventional RF-PECVD was conducted using Raman spectroscopy, XRD, and…”
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Self-consistency and self-sufficiency of the photocarrier grating technique by BALBERG, I, DELAHOY, A. E, WEAKLIEM, H. A

“…The recently suggested photocarrier grating technique appears to be the most reliable method available for the determination of the ambipolar diffusion length…”
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Pilot production of CIGS photovoltaic modules by Britt, J.S., Delahoy, A.E., Kiss, Z.J.

“…Thin film CIGS modules on 0.43m/sup 2/ glass substrates are now being fabricated using a vacuum process suitable for large-scale production. Diagnostic…”
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Advances in large area CIGS technology by Delahoy, A., Bruns, J., Liangfan Chen, Akhtar, M., Kiss, Z., Contreras, M.

“…This paper describes results in several areas that, taken as a whole, significantly contribute to the advancement of CIGS PV technology based on vacuum…”
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Some observations on seeding and stability of nc-Si solar cells by Yuan-Min Li, Anna Selvan, J.A., Foustotchenko, A., Liwei Li, Delahoy, A.E.

“…We describe a study on the critical seeding step for preparation of nanocrystalline silicon (nc-Si) p-i-n type solar cells by single-chamber RF-PECVD on native…”
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A Study of Light-Sensitive Ideality Factor and Voltage-Dependent Carrier Collection of CdTe Solar Cells in Forward Bias by Zhitao Wang, Zimeng Cheng, Delahoy, A. E., Chin, K. K.

“…Two features that distinguish CdS/CdTe solar cells from traditional c-silicon cells have been widely confirmed by experiment: 1) The ideality factor of the…”
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Ambipolar diffusion length measurements on hydrogenated amorphous silicon p-i-n structures by BALBERG, I, DELAHOY, A. E, WEAKLIEM, H. A

“…The determination of the ambipolar diffusion length within the i layer of a p-i-n structure made of hydrogenated amorphous silicon is reported for the first…”
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TiN and TiO2:Nb thin film preparation using hollow cathode sputtering with application to solar cells by Guo, S. Y., Shafarman, W. N., Delahoy, A. E.

“…Titanium nitride (TiN) is well known for its excellent conductivity, inertness, and good optical reflectivity at long wavelengths. These properties make it a…”
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Combinatorial optimization of transparent conducting oxides (TCOs) for PV by Perkins, J.D., Taylor, M.P., van HEST, M.F.A.M., Teplin, C.W., Alleman, J.L., Dabney, M.S., Gedvilas, L.M., Keyes, B.M., To, B., Readey, D.W., Delahoy, A.E., Guo, S., Ginley, D.S.

“…Transparent conducting oxides (TCOs) can serve a variety of important functions in thin film photovoltaics such as transparent electrical contacts,…”
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Progress in amorphous silicon tandem modules at Energy Photovoltaics, Inc by Jansen, K.W., Volltrauer, H., Varvar, A., Jackson, D., Johnson, B., Chen, L., Znna Selvan, J.A., Li, Y.-M., Delahoy, A.E.

“…Over the past two years, EPV has directed its manufacturing research efforts toward enhancing the productivity of its tandem amorphous silicon (a-Si)…”
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Manufacturing process for interconnected submodules of hydrogenated amorphous silicon photovoltaic panels by GAU, S. C, VOLLTRAUER, H, FARAS, F, DELAHOY, A. E, ESER, E, KISS, Z

“…Large scale deposition of hydrogenated amorphous silicon (a-Si) for photovoltaic panels is discussed. The ‘‘box carrier’’ concept is introduced for…”
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Chemical vapor deposition of boron-doped hydrogenated amorphous silicon by ELLIS, F. B. JR, DELAHOY, A. E

“…Deposition conditions and film properties for a variety of boron-doped hydrogenated amorphous silicon films and silicon-carbon films produced by chemical vapor…”
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TiN and Ti O 2 : Nb thin film preparation using hollow cathode sputtering with application to solar cells by Guo, S. Y., Shafarman, W. N., Delahoy, A. E.

“…Titanium nitride (TiN) is well known for its excellent conductivity, inertness, and good optical reflectivity at long wavelengths. These properties make it a…”
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