Xuzhou Sun, Ke Yang, Yuqiang Fang, Hua Wu, Fuqiang Huang
{"title":"Above-room-temperature ferromagnetism in a layered CrIr2Sn10 crystal","authors":"Xuzhou Sun, Ke Yang, Yuqiang Fang, Hua Wu, Fuqiang Huang","doi":"10.1088/2053-1583/ad0f29","DOIUrl":null,"url":null,"abstract":"Layered ferromagnetic (FM) materials are significant for nano-spintronic devices, however, low transition temperature and air instability remain major challenges for layered FM compounds. Herein, we have synthesized layered crystals CrIr<sub>2</sub>Sn<sub>10</sub> with FM transition below 315 K. The ratio of the magnetization between in-plane and out-of-plane is 41. Moreover, the magnetism of CrIr<sub>2</sub>Sn<sub>10</sub> is derived from the highly spin-polarized Cr atoms. CrIr<sub>2</sub>Sn<sub>10</sub> will be a promising platform for 2D magnetism and spintronic devices.","PeriodicalId":6812,"journal":{"name":"2D Materials","volume":"7 1","pages":""},"PeriodicalIF":4.5000,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2D Materials","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1088/2053-1583/ad0f29","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Layered ferromagnetic (FM) materials are significant for nano-spintronic devices, however, low transition temperature and air instability remain major challenges for layered FM compounds. Herein, we have synthesized layered crystals CrIr2Sn10 with FM transition below 315 K. The ratio of the magnetization between in-plane and out-of-plane is 41. Moreover, the magnetism of CrIr2Sn10 is derived from the highly spin-polarized Cr atoms. CrIr2Sn10 will be a promising platform for 2D magnetism and spintronic devices.
期刊介绍:
2D Materials is a multidisciplinary, electronic-only journal devoted to publishing fundamental and applied research of the highest quality and impact covering all aspects of graphene and related two-dimensional materials.