Наукова електронна бібліотека
періодичних видань НАН України
періодичних видань НАН України
Excitation of magnetostatic spin waves in anisotropic ferromagnetic films, magnetized in arbitrary direction
Репозиторій DSpace/Manakin
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Excitation of magnetostatic spin waves in anisotropic ferromagnetic films, magnetized in arbitrary direction
Тема:
Низкотемпеpатуpный магнетизм
Інший ID:
PACS 75.30.Ds, 76.50.+g
Посилання:
Excitation of magnetostatic spin waves in anisotropic ferromagnetic films, magnetized in arbitrary direction / Yu.E. Kuzovlev, N.I. Mezin, and Yu.V. Medvedev // Физика низких температур. — 2014. — Т. 40, № 8. — С. 915-921. — Бібліогр.: 16 назв. — англ.
Підтримка:
The authors are thankful to Konstantin L. Metlov for reading the manuscript and valuable remarks.
Дата:
2014
Переглядів:
753
Завантажень:
822
Анотація:
Exact analytical expressions for propagator of small-amplitude linear magnetostatic waves in ferromagnetic thin film between two antennae and their corresponding mutual impedance are obtained by solving the linearized torque equation of spin dynamics (Landau–Lifshitz equation) in magnetostatic approximation. This is done for the case of arbitrary orientation of uniform static magnetization of the film and full account for arbitrary magnetic anisotropy. The result also contains full description of the magnetostatic spin-wave spectrum.
