Magnetoelastic Anisotropy of FeSiB Glass-Coated Amorphous Microwires
LIU Kai-Huang, LU Zhi-Chao** , LIU Tian-Cheng, LI De-Ren
China Iron and Steel Research Institute Group, Advanced Technology and Materials Co., Ltd., Beijing 100081
Abstract ：The magnetoelastic anisotropy of Fe77.5 Si7.5 B15 glass-coated amorphous microwires is investigated by the law of approach to saturation magnetization in comparison with the ferromagnetic resonance technique. The anisotropy field of the inner core determined by the former method is 7.6×104 A/m, which is larger than the value 2.5×104 A/m measured by the ferromagnetic resonance method. This difference is ascribed to the skin effect and the uneven distribution of the internal stresses. However, the anisotropy field of the outer shell has a negative value indicating that it has an easy basal plane.
收稿日期: 2012-09-21
出版日期: 2013-03-04
:
75.50.Kj
(Amorphous and quasicrystalline magnetic materials)
75.30.Gw
(Magnetic anisotropy)
76.50.+g
(Ferromagnetic, antiferromagnetic, and ferrimagnetic resonances; spin-wave resonance)
[1]
.
[2]
.
[3]
.
[4]
WEN Zhang-Bin;HOU Zhi-Lin;FU Xiu-Jun**
. Monte Carlo Simulation of the Potts Model on a Dodecagonal Quasiperiodic Structure
[5]
BAI Qin;XU Hui;TAN Xiao-Hua;MENG Tao. Effect of Zr Addition on Glass-Forming Ability and Magnetic Properties of Fe-Nd-Al-B Alloys Prepared by Suction Casting
[6]
GAO Xiao-Yong;ZHANG Jin-Min;WANG Song-You;CHEN Liang-Yao. Enhancement of the Magneto-Optical Kerr Rotation at Short Wavelength in Sputtered Ag/TbFeCo Bilayer Films
[7]
LI De-Ren;LU Zhi-Chao;ZHOU Shao-Xiong;ZHANG Jun-Feng;LIU Hui;HAN Wei. Giant Stress-Impedance Effect in Amorphous and High-Current-Density Electropulsing Annealed Fe73.5 Cu1 Nb3 Si13.5 B9 Ribbons
[8]
DAI You-Yong;XIAO Shu-Qin;LIU Yi-Hua;ZHANG Lin;WU Hou-Zheng;ZHANG Yan-Zhong. Frequency and Field Dependences of Giant Magneto-Impedance
Effect in Sandwiched FeCuCrVSiB Films
[9]
ZHOU Yong;YANG Chun-Sheng;YU Jin-Qiang;ZHAO Xiao-Lin;MAO Hai-Ping. Giant Magneto-Impedance Effect in Sandwiched FeSiB/Cu/FeSiB Films
[10]
SHAO Yuan-Zhi;HE Zhen-Hui. Transition from Superparamagnetism to Ferromagnetic Single-Domain in a Heisenberg Model for Nano-cluster Magnetic System
[11]
XIAO Shu-qin;LIU De-zhen;LIU Yi-hua;DAI You-yong;ZHANG Lin;MEI Liang-mo. Giant Magneto-Impedance Effect in As-Deposited Multilayered Amorphous Films
[12]
ZHANG Shao-ying;ZHANG Hong-wei;SHEN Bao-gen;ZHAN Wen-shan;CHIN Tsung-shune. Magnetic Hardening Mechanism in Nanocrystalline Sm2 Fe15-x Mx Ga2 C
[13]
XIAO Shu-qin;LIU Yi-hua;ZHANG Lin;HU Ji-fan;LOU Jian-xin;HUANG Bao-xin;DAI You-yong. Magneto-Impedance in Amorphous FeCuNbSiB Films
[14]
ZHAO Tong-yun;ZHAO Jian-gao;SHEN Bao-gen;SHAN Zheng-sheng;D. J. Sellmyer. Low Coercivity of Amorphous La-Co Films
[15]
HE Shu-li;HE Kai-yuan;WANG Zhi;CHENG Li-zhi;FU Yu-jun. Influence of Crystallization on Magnetic Properties in Co66 Fe4 Mo2 Si16 B12 Amorphous Alloy
2013, Vol. 30 
