Luminescent properties of Cd-In-Te solid solutions

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• 作者：I. N. Odin ; M. V. Chukichev ; M. V. Gapanovich ; V. F. Kozlovskii ; A. A. Nurtazin and G. F. Novikov
• 刊名：Inorganic Materials
• 出版年：2009
• 出版时间：July, 2009
• 年：2009
• 卷：45
• 期：7
• 页码：737-743
• 全文大小：256.0 KB

文摘

The composition dependences of the unit-cell parameter for CdTe-based solid solutions in the CdTe-InTe and CdTe-In₄Te₃ joins have been used to determine the limits of the solid solutions. Magnetic susceptibility data and the measured and X-ray densities of the solid solutions suggest that CdTe doped with In₂Te₂ or In₄Te₃ contains In+ and In3+ on the cation site. The cathodoluminescence spectra of CdTe doped with In₂Te₂, In₄Te₃, and In₂Te₃ have been measured, and the effect of mixed heterovalent substitution (In+ and In3+) on the luminescence behavior of CdTe has been analyzed.