Preparation and optical properties of the co-doped ZnTe single crystals
作者： Yu. F. Vaksman , Yu. A. Nitsuk , V. V. Pavlov , Yu. N. Purtov , A. S. Nasibov
DOI: 10.1134/S1063782607060085
关键词:
摘要: The ZnTe:Co single crystals are obtained by diffusion Co-doping. spectra of optical density in the range 2.4–0.38 eV investigated. It is found that Co-doping shifts absorption edge to low-energy region. similarity and ZnS:Co established. observed lines attributed transitions electrons from level ground state 4 A 2(F) Co2+ ion levels excited states T 1(P), 1(F), split spin-orbit interaction.
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