Injectional Equilibrium Spin Polarization in a Magnetic Transition, Taking into Account The Electron Spin Mobility

VILKOV E.A., NIKITOV S.A., BYSHEVSKY-KONOPKO O.A., SAFIN A.R., FOMIN L.A., CHIGAREV S.G. Injectional Equilibrium Spin Polarization in a Magnetic Transition, Taking into Account The Electron Spin Mobility. JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS , 2020 , 65 (9). С. 1046-1052. ISSN 1064-2269

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Аннотация

Taking into account the electron spin mobility, the paper considers the numerical solution to the equation for nonequilibrium spin polarization at the boundary of a magnetic contact with a current formed by two ferromagnets. The frequencies of spin injection radiation are calculated. It is shown that at a certain current density exceeding the threshold value, these frequencies lie in the terahertz frequency range. It was found that for the same terahertz frequency range, even for small values of the difference in the mobility of electrons with spin up and down, the current density can be two orders of magnitude lower than the current density with the same mobility.

Тип объекта:	Статья
Дополнительная информация:	DOI: 10.1134/S1064226920080136
Авторы на русском. ОБЯЗАТЕЛЬНО ДЛЯ АНГЛОЯЗЫЧНЫХ ПУБЛИКАЦИЙ!:	Вилков Е.А., Никитов С.А., Бышевский-Конопко О.А., Сафин А.Р., Фомин Л.А., Чигарев С.Г.
Подразделения (можно выбрать несколько, удерживая Ctrl):	166 лаб. электронно-плазменных приборов СВЧ
URI:	http://cplire.ru:8080/id/eprint/8001

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