PHOTOINDUCED MAGNETIZATION SWITCHINGS IN COBALT-DOPED YIG-FILMS

被引：6

作者：

CHIZHIK, AB

LYAKHIMETS, SN

MAZIEWSKI, A

TEKIELAK, M

机构：

[1] WARSAW UNIV,INST PHYS,PL-15424 BIALYSTOK,POLAND

[2] KHARKOV LOW TEMP PHYS & ENGN INST,KHARKOV 310164,UKRAINE

[3] KIEV MET PHYS INST,KIEV 252142,UKRAINE

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1995年 / 140卷

关键词：

D O I：

10.1016/0304-8853(94)01396-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Photoinduced remagnetization was found in YIG:Co films grown by LPE on the (001) plane of a GGG substrate. Linearly polarized light was used for magnetization switching from the [110] type to the [($) over bar 110] type direction. The influence of a magnetic field applied in the sample plane was also studied. The switching time was measured as a function of: (i) the angle of light polarization orientation; (ii) the magnetic field amplitude; and (iii) the temperature. The results obtained are discussed in the frame of the developed theory, taking into consideration photoinduced changes in the magnetic anisotropy.

引用

页码：2111 / 2112

页数：2