Отправить статью по E-mail Frequency tuning of the spin-injection radiation in the magnetic contact junction
- Авторы: Vilkov E.A.1, Mikhailov G.M.2, Chigarev S.G.1, Gulyaev Y.V.1, Korenivskii V.N.3, Nikitov S.A.1, Slavin A.N.4
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Учреждения:
- Kotel’nikov Institute of Radio Engineering and Electronics (Fryazino Branch)
- Institute of Microelectronic Technology and Ultrahigh-Purity Materials
- Royal Institute of Technology
- Department of Physics of Oakland University
- Выпуск: Том 61, № 9 (2016)
- Страницы: 995-1002
- Раздел: On the 60th Anniversary of the Journal of Communications Technology and Electronics
- URL: https://journals.rcsi.science/1064-2269/article/view/197286
- DOI: https://doi.org/10.1134/S1064226916090138
- ID: 197286
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Аннотация
The frequency tuning of the terahertz radiation of spin-injection oscillator based on magnetic contact junction that is formed by contacting ferromagnetic metal layers with different magnetizations is analyzed. Under the current-induced spin injection from one magnetic layer (injector) to another (working) layer, the interval of radiation frequencies is determined by the current density in the magnetic contact, the mismatch angle of the magnetizations of injector and working layer, and the equilibrium spin polarization. The wide-range tuning of terahertz frequencies of the spin-injection radiation can be implemented using variations in the above parameters.
Об авторах
E. Vilkov
Kotel’nikov Institute of Radio Engineering and Electronics (Fryazino Branch)
Автор, ответственный за переписку.
Email: e-vilkov@yandex.ru
Россия, pr. Vvedenskogo 1, Fryazino, Moscow oblast, 141190
G. Mikhailov
Institute of Microelectronic Technology and Ultrahigh-Purity Materials
Email: e-vilkov@yandex.ru
Россия, Institutskaya ul. 6, Chernogolovka, Moscow oblast, 142432
S. Chigarev
Kotel’nikov Institute of Radio Engineering and Electronics (Fryazino Branch)
Email: e-vilkov@yandex.ru
Россия, pr. Vvedenskogo 1, Fryazino, Moscow oblast, 141190
Yu. Gulyaev
Kotel’nikov Institute of Radio Engineering and Electronics (Fryazino Branch)
Email: e-vilkov@yandex.ru
Россия, pr. Vvedenskogo 1, Fryazino, Moscow oblast, 141190
V. Korenivskii
Royal Institute of Technology
Email: e-vilkov@yandex.ru
Швеция, Brinellvägen 8, Stockholm, 114 28
S. Nikitov
Kotel’nikov Institute of Radio Engineering and Electronics (Fryazino Branch)
Email: e-vilkov@yandex.ru
Россия, pr. Vvedenskogo 1, Fryazino, Moscow oblast, 141190
A. Slavin
Department of Physics of Oakland University
Email: e-vilkov@yandex.ru
США, South Squirrel Road 2200, Rochester, Michigan, 48309
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