Comparison of Electrophysical Characteristics of Undoped Cd1 – xZnxTe, Cd1 – yMnyTe and Cd1 – x – yZnxMnyTe (x, y ≤ 0,1) Crystals

Comparison of Electrophysical Characteristics of Undoped Cd1 – xZnxTe, Cd1 – yMnyTe and Cd1 – x – yZnxMnyTe (x, y ≤ 0,1) Crystals

The temperature dependences (T  80360 K) analysis of electro-physical properties of Cd1 – xZnxTe, Cd1 – yMnyTe and Cd1 – x – yZnxMnyTe (x, y ≤ 0,1) crystals, grown by Vertical Bridgman was carried out. It was installed, that in Cd1 – xZnxTe crystals the conductivity is controlled as acceptors A1 (...

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Bibliographic Details
Main Authors: P. Fochuk, E. Nykonyuk, Z. Zakharuk, S. Dremlyuzhenko, S. Solodin, O. Kopach, A. Opanasyuk
Format: Article
Language:English
Published: Sumy State University 2016-11-01
Series:Журнал нано- та електронної фізики
Subjects:
Cd1 – xZnxTe
Cd1 – yMnyTe
Cd1 – x – yZnxMnyTe solid solutions
Single crystal
Bridgman method
Electro-physical propertie
Online Access:http://jnep.sumdu.edu.ua/download/numbers/2016/4/articles/jnep_2016_V8_04011.pdf
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Summary:The temperature dependences (T  80360 K) analysis of electro-physical properties of Cd1 – xZnxTe, Cd1 – yMnyTe and Cd1 – x – yZnxMnyTe (x, y ≤ 0,1) crystals, grown by Vertical Bridgman was carried out. It was installed, that in Cd1 – xZnxTe crystals the conductivity is controlled as acceptors A1 (  0.03 0.05 eV) and acceptors A2 ( ≈ 0.12 eV), ionization energy which does not depend on the composition, and in Cd1 – yMnyTe and Cd1 – x – yZnxMnyTe crystals only by acceptors A2, and the dependence εA2(y) is described by the equation: εA2  0.12 (1 + 5,5y), eV.
ISSN:2077-6772

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