Search Results - "Ford, Grayson M"

Earth Abundant Element Cu2Zn(Sn1−x Ge x )S4 Nanocrystals for Tunable Band Gap Solar Cells: 6.8% Efficient Device Fabrication by Ford, Grayson M, Guo, Qijie, Agrawal, Rakesh, Hillhouse, Hugh W

“…Cu2Zn(Sn1− x Ge x )S4 nanocrystals have been synthesized via batch reaction in oleylamine with no additional surfactants present. The nanocrystals are…”
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Fabrication of 7.2% Efficient CZTSSe Solar Cells Using CZTS Nanocrystals by Guo, Qijie, Ford, Grayson M, Yang, Wei-Chang, Walker, Bryce C, Stach, Eric A, Hillhouse, Hugh W, Agrawal, Rakesh

“…Earth abundant copper-zinc-tin-chalcogenide (CZTSSe) is an important class of material for the development of low cost and sustainable thin film solar cells…”
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Ink formulation and low-temperature incorporation of sodium to yield 12% efficient Cu(In,Ga)(S,Se)2 solar cells from sulfide nanocrystal inks by Guo, Qijie, Ford, Grayson M., Agrawal, Rakesh, Hillhouse, Hugh W.

“…ABSTRACT Solution phase deposition methods offer great potential for low‐cost photovoltaic device fabrication. We have previously developed a method for copper…”
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Sulfide Nanocrystal Inks for Dense Cu(In1−x Gax)(S1−y Se y )2 Absorber Films and Their Photovoltaic Performance by Guo, Qijie, Ford, Grayson M, Hillhouse, Hugh W, Agrawal, Rakesh

“…Recent developments in the colloidal synthesis of high quality nanocrystals have opened up new routes for the fabrication of low-cost efficient photovoltaic…”
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Enhancing the performance of CZTSSe solar cells with Ge alloying by Guo, Qijie, Ford, Grayson M., Yang, Wei-Chang, Hages, Charles J., Hillhouse, Hugh W., Agrawal, Rakesh

“…The ability to alloy Cu2ZnSn(S,Se)4 with Ge provides a unique ability to band-gap engineer the absorber film by controlling the relative cation ratios. In…”
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CuIn(S,Se) 2thin film solar cells from nanocrystal inks: Effect of nanocrystal precursors by Ford, Grayson M., Guo, Qijie, Agrawal, Rakesh, Hillhouse, Hugh W.

“…CuIn(S,Se) 2 thin film solar cells are fabricated by selenizing CuInS 2 nanocrystals synthesized using a variety of copper and indium precursors. Specifically,…”
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Solar cells via selenization of CuInS2 nanocrystals: Effect of synthesis precursor by Ford, Grayson M, Qijie Guo, Agrawal, Rakesh, Hillhouse, Hugh W

“…Solar cells are fabricated by selenizing CuInS 2 nanocrystals synthesized from various precursors to determine the effect of precursor on device performance…”
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Earth Abundant Element Cu 2 Zn(Sn 1− x Ge x )S 4 Nanocrystals for Tunable Band Gap Solar Cells: 6.8% Efficient Device Fabrication by Ford, Grayson M., Guo, Qijie, Agrawal, Rakesh, Hillhouse, Hugh W.

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A generalized and robust method for efficient thin film photovoltaic devices from multinary sulfide nanocrystal inks by Qijie Guo, Ford, G. M., Hillhouse, H. W., Agrawal, R.

“…A generalized and robust method using multinary sulfide nanocrystals for the fabrication Cu(In, Ga)(S, Se) 2 CIGSSe and Cu 2 Zn, Sn(S, Se) 4 CZTSSe thin films…”
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Selenization of copper indium gallium disulfide nanocrystal films for thin film solar cells by Qijie Guo, Ford, G.M., Hillhouse, H.W., Agrawal, R.

“…Recently, numerous non-vacuum methods have been demonstrated for the fabrication of Cu(In x Ga 1-x )Se 2 (CIGSe) thin films and solar cells via selenization of…”
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