None Vas’kovskiy V. O., None Feshchenko A. A., None Moskalev M. E., None Lepalovskij V. N., None Kravtsov E. A., None Gorkovenko A. N.
{"title":"Effect of buffer coatings on the structural state and magnetic properties of (Cr-Mn)/Fe films","authors":"None Vas’kovskiy V. O., None Feshchenko A. A., None Moskalev M. E., None Lepalovskij V. N., None Kravtsov E. A., None Gorkovenko A. N.","doi":"10.21883/tp.2023.05.56070.24-23","DOIUrl":null,"url":null,"abstract":"The article presents the results of a systematic study of the crystalline structure, microstructure, and hysteresis properties of (Cr 80 Mn 20 )/Fe bilayers, deposited on buffer coatings of various metals (Cr, Fe, W, Ta). It has been established that depending on the composition of the buffer coating and the thickness of the Cr-Mn layer, the latter develops body-centered cubic structure with either the (110) or (200) texture, or none. It is shown that the Cr-Mn layer is a source of increased coercivity in the adjacent Fe layer and when is in a certain structural state and has a relatively large thickness (100 nm) induces exchange bias in the Fe layer. The regularities obtained are interpreted in terms of the antiferromagnetic ordering of Cr-Mn and its relatively weak magnetic anisotropy Keywords: antiferromagnetics, ferromagnetic, bilayers, thickness, composition, temperature, texture, coercivity, exchange bias.","PeriodicalId":24036,"journal":{"name":"Журнал технической физики","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Журнал технической физики","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21883/tp.2023.05.56070.24-23","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 article presents the results of a systematic study of the crystalline structure, microstructure, and hysteresis properties of (Cr 80 Mn 20 )/Fe bilayers, deposited on buffer coatings of various metals (Cr, Fe, W, Ta). It has been established that depending on the composition of the buffer coating and the thickness of the Cr-Mn layer, the latter develops body-centered cubic structure with either the (110) or (200) texture, or none. It is shown that the Cr-Mn layer is a source of increased coercivity in the adjacent Fe layer and when is in a certain structural state and has a relatively large thickness (100 nm) induces exchange bias in the Fe layer. The regularities obtained are interpreted in terms of the antiferromagnetic ordering of Cr-Mn and its relatively weak magnetic anisotropy Keywords: antiferromagnetics, ferromagnetic, bilayers, thickness, composition, temperature, texture, coercivity, exchange bias.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
