Interface reactions at Cu‐Hg1−xCdxTe contacts

Autor:	R. W. Bené, H. Ehsani
Rok vydání:	1986
Předmět:	chemistry Electron diffraction Sputtering Superlattice Inorganic chemistry Analytical chemistry General Physics and Astronomy chemistry.chemical_element Crystal growth Thin film Copper Chemical reaction Cadmium telluride photovoltaics
Zdroj:	Journal of Applied Physics. 59:2808-2811
ISSN:	1089-7550 0021-8979
DOI:	10.1063/1.336961
Popis:	In this study we report the results of structural studies of the interfaces between sputter‐deposited copper (Cu) thin films and Hg0.8Cd0.2Te, CdTe substrates. In both cases, Cu2Te was formed even though the heat of reaction (ΔHR) would be positive as determined by calculation of the bulk reaction of Cu thin films with the substrates. This phase may disappear after several hours, gradually leaving a CdTeO3 phase in its place.
Databáze:	OpenAIRE
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