Effect of Annealing Atmosphere on Chromium Diffusion in CVD ZnSe

Effect of Annealing Atmosphere on Chromium Diffusion in CVD ZnSe

This paper examines the effect of high-temperature doping conditions on Cr 2+ diffusion in polycrystalline zinc selenide. The activation energy for the diffusion process is determined in the temperature range 900–1100°C for annealing in an argon atmosphere and zinc vapor, and the mechanism responsib...

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Veröffentlicht in:Inorganic materials 2018, Vol.54 (1), p.21-25
Hauptverfasser: Rodin, S. A., Gavrishchuk, E. M., Ikonnikov, V. B., Savin, D. V.
Format: Artikel
Sprache:eng
Schlagworte:
Annealing
Chemistry
Chemistry and Materials Science
Chromium
Diffusion
Doping
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
Zinc selenide
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Zusammenfassung:This paper examines the effect of high-temperature doping conditions on Cr 2+ diffusion in polycrystalline zinc selenide. The activation energy for the diffusion process is determined in the temperature range 900–1100°C for annealing in an argon atmosphere and zinc vapor, and the mechanism responsible for the enhanced chromium diffusion in the case of doping in zinc vapor is discussed.
ISSN:0020-1685
1608-3172
DOI:10.1134/S0020168518010132