{"title":"自旋-轨道相互作用对co2ysn (Y = Ti,V和Mn)电子结构、磁矩和自旋密度图的影响","authors":"N. El-Shamy, F. A. El‐Ela, S. H. Aly, S. Yehia","doi":"10.12988/ASTP.2013.13027","DOIUrl":null,"url":null,"abstract":"We present a study on the effect of the spin‐orbit interaction on the electronic structure, magnetic moment and spin density maps in the (110) crystal plane for Co 2YSn (Y = Ti, V and Mn) compounds. Our calculations are performed using a self-consistent, full-potential, linearized augment ed plane wave (FPLAPW) method as implemented in Wein2k. The spin-orbit coupling is found to eliminate the spin-down gap in the Mn and Ti-containing allo ys and leads to non-integer total magnetic moments, i.e. impairs half-metallici ty.","PeriodicalId":127314,"journal":{"name":"Advanced Studies in Theoretical Physics","volume":"256 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of the Spin-Orbit Interaction on the Electronic Structure, Magnetic Moment and Spin Density Maps of Co 2YSn (Y = Ti,V and Mn)\",\"authors\":\"N. El-Shamy, F. A. El‐Ela, S. H. Aly, S. Yehia\",\"doi\":\"10.12988/ASTP.2013.13027\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We present a study on the effect of the spin‐orbit interaction on the electronic structure, magnetic moment and spin density maps in the (110) crystal plane for Co 2YSn (Y = Ti, V and Mn) compounds. Our calculations are performed using a self-consistent, full-potential, linearized augment ed plane wave (FPLAPW) method as implemented in Wein2k. The spin-orbit coupling is found to eliminate the spin-down gap in the Mn and Ti-containing allo ys and leads to non-integer total magnetic moments, i.e. impairs half-metallici ty.\",\"PeriodicalId\":127314,\"journal\":{\"name\":\"Advanced Studies in Theoretical Physics\",\"volume\":\"256 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advanced Studies in Theoretical Physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.12988/ASTP.2013.13027\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Studies in Theoretical Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.12988/ASTP.2013.13027","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Effect of the Spin-Orbit Interaction on the Electronic Structure, Magnetic Moment and Spin Density Maps of Co 2YSn (Y = Ti,V and Mn)
We present a study on the effect of the spin‐orbit interaction on the electronic structure, magnetic moment and spin density maps in the (110) crystal plane for Co 2YSn (Y = Ti, V and Mn) compounds. Our calculations are performed using a self-consistent, full-potential, linearized augment ed plane wave (FPLAPW) method as implemented in Wein2k. The spin-orbit coupling is found to eliminate the spin-down gap in the Mn and Ti-containing allo ys and leads to non-integer total magnetic moments, i.e. impairs half-metallici ty.
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