Отправить статью по E-mail Peculiarities of EPR in polycrystalline solid solutions Zn0.95Fe0.05O with different particles morphology: The role of intrinsic defects in formation of magnetic properties
- Авторы: Melkozerova M.A.1, Gyrdasova O.I.1, D’yachkova T.V.1, Tyutyunnik A.P.1, Bannikov V.V.1, Zabolotskaya E.V.1, Marchenkov V.V.2,3, Perevozchikova Y.A.2, Sauerzopf F.4, Krasil’nikov V.N.1
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Учреждения:
- Institute of Solid-State Chemistry, Ural Branch
- Mikheev Institute of Metal Physics, Ural Branch
- Ural Federal University named after the first President of Russia B.N. Yeltsin
- TU Wien Atominstitut
- Выпуск: Том 59, № 8 (2017)
- Страницы: 1506-1511
- Раздел: Semiconductors
- URL: https://ogarev-online.ru/1063-7834/article/view/200621
- DOI: https://doi.org/10.1134/S1063783417080157
- ID: 200621
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Аннотация
Single-phase polycrystalline samples of Zn0.95Fe0.05O 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 Fe3+ 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.
Об авторах
M. Melkozerova
Institute of Solid-State Chemistry, Ural Branch
Автор, ответственный за переписку.
Email: melkozerova@yandex.ru
Россия, Yekaterinburg, 620990
O. Gyrdasova
Institute of Solid-State Chemistry, Ural Branch
Email: melkozerova@yandex.ru
Россия, Yekaterinburg, 620990
T. D’yachkova
Institute of Solid-State Chemistry, Ural Branch
Email: melkozerova@yandex.ru
Россия, Yekaterinburg, 620990
A. Tyutyunnik
Institute of Solid-State Chemistry, Ural Branch
Email: melkozerova@yandex.ru
Россия, Yekaterinburg, 620990
V. Bannikov
Institute of Solid-State Chemistry, Ural Branch
Email: melkozerova@yandex.ru
Россия, Yekaterinburg, 620990
E. Zabolotskaya
Institute of Solid-State Chemistry, Ural Branch
Email: melkozerova@yandex.ru
Россия, Yekaterinburg, 620990
V. Marchenkov
Mikheev Institute of Metal Physics, Ural Branch; Ural Federal University named after the first President of Russia B.N. Yeltsin
Email: melkozerova@yandex.ru
Россия, Yekaterinburg, 620990; Yekaterinburg, 620002
Yu. Perevozchikova
Mikheev Institute of Metal Physics, Ural Branch
Email: melkozerova@yandex.ru
Россия, Yekaterinburg, 620990
F. Sauerzopf
TU Wien Atominstitut
Email: melkozerova@yandex.ru
Австрия, Vienna, 1020
V. Krasil’nikov
Institute of Solid-State Chemistry, Ural Branch
Email: melkozerova@yandex.ru
Россия, Yekaterinburg, 620990
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