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

Authors P. Fochuk1 , E. Nykonyuk2, Z. Zakharuk1, S. Dremlyuzhenko1, S. Solodin1, O. Kopach1, A. Opanasyuk3
Affiliations

1 Chernivtsi National University, 2, Kotsyubynskii st., 258012 Chernivtsi, Ukraine

2 National University of Water Management and Nature Resources, 11, Soborna st., 33000 Rivne, Ukraine

3 Sumy State University, 2, Rymskogo-Korsakova st., 40007 Sumy, Ukraine

Е-mail
Issue Volume 8, Year 2016, Number 4
Dates Received 27 May 2016; revised manuscript received 22 November 2016; published online 29 November 2016
Citation P. Fochuk, E. Nykonyuk, Z. Zakharuk, et al., J. Nano- Electron. Phys. 8 No 4(1), 04011 (2016)
DOI 10.21272/jnep.8(4(1)).04011
PACS Number(s) 72.20. – i, 72.80.Ey
Keywords Cd1 – xZnxTe, Cd1 – yMnyTe, Cd1 – x – yZnxMnyTe solid solutions, Single crystal, Bridgman method, Electro-physical properties.
Annotation

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.

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