{"title":"Changes in the Magneto-Optical Spectra of Ni3Fe Films Caused by Heat Treatment","authors":"T. Sato;T. Miyahara;T. Miyazaki","doi":"10.1109/TJMJ.1994.4565940","DOIUrl":null,"url":null,"abstract":"The magnetooptic spectra (σ\n<sub>xx</sub>\n and ωσ\n<sub>xy</sub>\n) of Ni\n<sub>3</sub>\nFe thin films before and after heat treatment were investigated in the photon energy range from 1.2 eV to 4.6 eV. It was found that both spectra changed dramatically as a result of heat treatment. The σ\n<sub>xx</sub>\n and ωσ\n<sub>xy</sub>\n spectra of Ni\n<sub>3</sub>\nFe thin films were reduced by the transition from disorder to order. The joint density of states for both ordered and disordered states of Ni\n<sub>3</sub>\nFe were also calculated, and were compared with experimental data.","PeriodicalId":100647,"journal":{"name":"IEEE Translation Journal on Magnetics in Japan","volume":"9 5","pages":"158-162"},"PeriodicalIF":0.0000,"publicationDate":"1994-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1109/TJMJ.1994.4565940","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Translation Journal on Magnetics in Japan","FirstCategoryId":"1085","ListUrlMain":"https://ieeexplore.ieee.org/document/4565940/","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The magnetooptic spectra (σ
xx
and ωσ
xy
) of Ni
3
Fe thin films before and after heat treatment were investigated in the photon energy range from 1.2 eV to 4.6 eV. It was found that both spectra changed dramatically as a result of heat treatment. The σ
xx
and ωσ
xy
spectra of Ni
3
Fe thin films were reduced by the transition from disorder to order. The joint density of states for both ordered and disordered states of Ni
3
Fe were also calculated, and were compared with experimental data.
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