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Belyaev, B. A.
Izotov, A. V.
Skomorokhov, G. V.
Solovev, P. N.
2020-01-20T07:12:57Z
2020-01-20T07:12:57Z
2019-09
Belyaev, B. A. Experimental study of the magnetic characteristics of nanocrystalline thin films: the role of edge effects [Текст] / B. A. Belyaev, A. V. Izotov, G. V. Skomorokhov, P. N. Solovev // Materials Research Express. — 2019. — Т. 6 (№ 11). — С. 116105
20531591
https://iopscience.iop.org/article/10.1088/2053-1591/ab4456
https://elib.sfu-kras.ru/handle/2311/128537
Magnetic characteristics and their spatial distribution of magnetron sputtered nanocrystalline NiFe thin films of various compositions were investigated by ferromagnetic resonance (FMR) and magneto-optical Kerr effect microscopy. A sharp increase in the FMR linewidth and a strong deviation of the uniaxial magnetic anisotropy field were observed near the film edges. It was shown that the observed magnetic anisotropy behavior can be explained by assuming that besides the field-induced uniaxial magnetic anisotropy an additional source of the uniaxial anisotropy near the film edges exists, with the easy axis parallel to the edges. The possible origins of this additional contribution were discussed.
magnetic anisotropy
ferromagnetic resonance
nanocrystalline film
soft magnetic film
thin film edges
Experimental study of the magnetic characteristics of nanocrystalline thin films: the role of edge effects
Journal Article
Journal Article Preprint
116105
29.19.22
2020-01-20T07:12:57Z
10.1088/2053-1591/ab4456
Институт инженерной физики и радиоэлектроники
Научно-исследовательская часть
Кафедра радиотехники
Materials Research Express
Q1
Q3


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