Issues

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2021

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vol. 19 /

Issue 1

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A. S. Alekperov, A. E. Nabiyev, T. M. Aydinova
«Obtaining Ge–GeS:Nd Heterojunction and Research of Current–Voltage Curve»
0045–0051 (2021)

PACS numbers: 72.20.Jv, 72.40.+w, 73.30.+y, 73.40.Kp, 73.50.Gr, 79.60.Jv, 85.30.Mn

For the first time, we grew an n-Ge–p-GeS:Nd heterojunction by the method of vacuum thermal evaporation, and we studied the possibility of rectifying the current by this heterojunction according to its current–voltage curve. In order to study the effect of radiation on the current–voltage curve of the heterojunction, samples were studied as subjected to different doses of gamma irradiation (of 50 and 150 krad). Moreover, the data obtained were compared and analyzed.

Keywords: heterojunction, vacuum thermal evaporation, current–voltage curve, dark current, gamma irradiation, generation and recombination processes

https://doi.org/10.15407/nnn.19.01.045

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