Giant Magneto-Impedance Effect in As-Deposited Multilayered Amorphous Films
XIAO Shu-qin1 , LIU De-zhen2 , LIU Yi-hua1 , DAI You-yong1 , ZHANG Lin1 , MEI Liang-mo1
1 Department of Physics, Shandong University, Jinan 250100
2 College of Materials Science and Engineering, Shandong University of Technology, Jinan 250014
Giant Magneto-Impedance Effect in As-Deposited Multilayered Amorphous Films
XIAO Shu-qin1 ;LIU De-zhen2 ;LIU Yi-hua1 ;DAI You-yong1 ;ZHANG Lin1 ;MEI Liang-mo1
1 Department of Physics, Shandong University, Jinan 250100
2 College of Materials Science and Engineering, Shandong University of Technology, Jinan 250014
关键词 ：
75.70.-i ,
73.50.-h ,
75.50.Kj
Abstract ： Giant magneto-impedance effects have been observed in as-deposited amorphous FeCuNbSiB/Cu/FeCuNbSiB and FeCuNbSiB/SiO2 /Ag/SiO2 /FeCuNbSiB multilayered films. The films were deposited onto Si substrates by radio frequency sputtering. In FeCuNbSiB/Cu/FeCuNbSiB films, maximum giant magneto-impedance ratios as large as 32% and 11% were obtained at 13MHz in the longitudinal and transverse fields, respectively. In FeCuNbSiB/SiO2 /Ag/SiO2 / FeCuNbSiB films, the maximum giant magneto-impedance ratios were 47% and 57% at the same frequency for the two cases, which are much larger than those obtained in the annealed single layer films.
Key words ：
75.70.-i
73.50.-h
75.50.Kj
出版日期: 1999-06-01
:
75.70.-i
(Magnetic properties of thin films, surfaces, and interfaces)
73.50.-h
(Electronic transport phenomena in thin films)
75.50.Kj
(Amorphous and quasicrystalline magnetic materials)
引用本文:
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[J]. 中国物理快报, 1999, 16(6): 452-454.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1999/V16/I6/452
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