Наукова електронна бібліотека
періодичних видань НАН України
періодичних видань НАН України
Temperature dependences of surface magnetoelastic constants of ultrathin Fe/GaAs (001) films
Репозиторій DSpace/Manakin
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Temperature dependences of surface magnetoelastic constants of ultrathin Fe/GaAs (001) films
Тема:
К 80-летию Виктора Валентиновича Еременко
Інший ID:
PACS: 75.70.Cn, 75.80.+q, 75.70.Ak
Посилання:
Temperature dependences of surface magnetoelastic
constants of ultrathin Fe/GaAs (001) films / R. Żuberek, K. Nesteruk, K. Fronc, S. Piechota, H. Szymczak // Физика низких температур. — 2012. — Т. 38, № 9. — С. 1058-1061. — Бібліогр.: 20 назв. — англ.
Підтримка:
The work was supported in part by Polish MNiSW
2048/B/H03/2008/34 grant. The substrates of GaAs supplied
by Institute of Electronic Materials Technology are
kindly acknowledged.
Дата:
2012
Переглядів:
634
Завантажень:
445
Анотація:
The magnetoelastic constants of epitaxial iron films prepared by dc magnetron sputtering on single crystal
GaAs (001) substrate in argon atmosphere and covered with a protective Si layer have been investigated in the
temperature range 10–300 K by means of the strain modulated ferromagnetic resonance. It has been shown that
the magnetoelastic constants strongly depend on the thickness of the film. The surface components of the
magnetoelastic constants have been determined and analyzed within the Néel and dipolar models. The proposed
analysis of experimental data gives chance for deeper insight into mechanisms responsible for magnetostriction
of iron thin films.
