Výsledky vyhledávání - "Solomon Levinrad"

Electrochemical nanostructuring of n-GaAs photoelectrodes

Autor: Andrew J. Ritenour, Shannon W. Boettcher, Colin Bradley, Solomon Levinrad, Richard C. Cramer

Publikováno v: ACS nano. 7(8)

Methods to simultaneously optimize carrier collection and light in-coupling in semiconductors are important for developing low-cost, high-efficiency photovoltaics and photoelectrodes. We anodically etched nanostructures into planar (100) n-GaAs wafer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e41fe0da485eeb387444e1c77bf3ced
https://pubmed.ncbi.nlm.nih.gov/23869623

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Efficient n-GaAs photoelectrodes grown by close-spaced vapor transport from a solid source

Autor: Andrew J. Ritenour, Solomon Levinrad, Shannon W. Boettcher, Richard C. Cramer

Publikováno v: ACS applied materialsinterfaces. 4(1)

n-GaAs films were grown epitaxially on n(+)-GaAs substrates by a close-spaced vapor transport method and their photoelectrochemical energy conversion properties studied. Under 100 mW cm(-2) of ELH solar simulation, conversion efficiencies up to 9.3%

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a38802d8b3c3886a8f1838a5db9f1f87
https://pubmed.ncbi.nlm.nih.gov/22136204

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