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This article is cited in 7 scientific papers (total in 7 papers)
Micro- and nanocrystalline, porous, composite semiconductors
Magnetic properties of vacancies and doped chromium in a ZnO crystal
V. N. Jafarovaa, G. S. Orudzhevab, S. S. Guseinovaa, V. R. Stempitskyc, M. S. Baranavac a Institute of Physics Azerbaijan Academy of Sciences, Baku, Azerbaijan
b Azerbaijan Technical University, Baku
c Belarusian State University of Informatics and Radio Electronics, Minsk, Belarus
Abstract:
The electronic and magnetic properties of ZnO containing Cr doped atoms and Zn and O vacancies in its crystal structure are theoretically investigated. Calculations are performed using Atomistix Tool Kit and Vienna Ab-initio Simulation Package software implementing the electron density functional theory method with the Hubbard correction. It is shown that the magnetic moment of a defect supercell strongly depends on the impurity concentration and presence of vacancies. The doping of an oxygen atom increases the probability of zinc-vacancy formation.
Received: 13.11.2017 Accepted: 28.11.2017
Citation:
V. N. Jafarova, G. S. Orudzhev, S. S. Guseinova, V. R. Stempitsky, M. S. Baranava, “Magnetic properties of vacancies and doped chromium in a ZnO crystal”, Fizika i Tekhnika Poluprovodnikov, 52:8 (2018), 916–920; Semiconductors, 52:8 (2018), 1047–1050
Linking options:
https://www.mathnet.ru/eng/phts5763 https://www.mathnet.ru/eng/phts/v52/i8/p916
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