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This article is cited in 2 scientific papers (total in 2 papers)
Semiconductors
Peculiarities of EPR in polycrystalline solid solutions Zn$_{0.95}$Fe$_{0.05}$O with different particles morphology: The role of intrinsic defects in formation of magnetic properties
M. A. Melkozerovaa, O. I. Gyrdasovaa, T. V. D'yachkovaa, A. P. Tyutyunnika, V. V. Bannikova, E. V. Zabolotskayaa, V. V. Marchenkovbc, Yu. A. Perevozchikovab, F. Sauerzopfd, V. N. Krasil'nikova a Institute of Solid State Chemistry, Urals Branch of the Russian Academy of Sciences, Ekaterinburg
b Institute of Metal Physics, Ural Division of the Russian Academy of Sciences, Ekaterinburg
c Ural Federal University named after the First President of Russia B. N. Yeltsin, Ekaterinburg
d TU Wien Atominstitut, Vienna, Austria
Abstract:
Single-phase polycrystalline samples of Zn$_{0.95}$Fe$_{0.05}$O having the wurtzite structure and different morphology of particles were obtained using precursor technologies. It was found by electron spin resonance that iron enters the ZnO crystal lattice in the Fe$^{3+}$ charge state. Magnetic studies revealed that the obtained samples show weak ferromagnetic properties at 300 K. A correlation between the number of oxygen vacancies and the degree of ferromagnetic ordering was found.
Received: 01.02.2017
Citation:
M. A. Melkozerova, O. I. Gyrdasova, T. V. D'yachkova, A. P. Tyutyunnik, V. V. Bannikov, E. V. Zabolotskaya, V. V. Marchenkov, Yu. A. Perevozchikova, F. Sauerzopf, V. N. Krasil'nikov, “Peculiarities of EPR in polycrystalline solid solutions Zn$_{0.95}$Fe$_{0.05}$O with different particles morphology: The role of intrinsic defects in formation of magnetic properties”, Fizika Tverdogo Tela, 59:8 (2017), 1484–1489; Phys. Solid State, 59:8 (2017), 1506–1511
Linking options:
https://www.mathnet.ru/eng/ftt9481 https://www.mathnet.ru/eng/ftt/v59/i8/p1484
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