{"title":"Nematic Susceptibility of the Iron-Based Superconductors Probed by Elastoresistance Measurements","authors":"Suguru Hosoi, T. Shibauchi","doi":"10.4131/jshpreview.31.224","DOIUrl":null,"url":null,"abstract":" Suguru HOSOI 1, 芝内 孝禎 Takasada SHIBAUCHI 2 In the iron-based superconductors, elastoresistance has successfully explored the anisotropic electronic instabili-ty associated with nematic order, recognized as nematic susceptibility. This article reviews the techniques of elastoresistance measurements using the piezoelectric actuators and the behaviors of nematic susceptibility in various iron-based superconductors, including FeSe 1 － x S x , hole-doped BaFe 2 As 2 system, and the iron-ladder materials BaFe 2 S 3 . In addition, we report non-linear strain dependence of resistivity anisotropy inside the nematic revealed by applying the large strain using the platform techniques. ［ elastoresistance, nematic","PeriodicalId":39932,"journal":{"name":"Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4131/jshpreview.31.224","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
Suguru HOSOI 1, 芝内 孝禎 Takasada SHIBAUCHI 2 In the iron-based superconductors, elastoresistance has successfully explored the anisotropic electronic instabili-ty associated with nematic order, recognized as nematic susceptibility. This article reviews the techniques of elastoresistance measurements using the piezoelectric actuators and the behaviors of nematic susceptibility in various iron-based superconductors, including FeSe 1 － x S x , hole-doped BaFe 2 As 2 system, and the iron-ladder materials BaFe 2 S 3 . In addition, we report non-linear strain dependence of resistivity anisotropy inside the nematic revealed by applying the large strain using the platform techniques. ［ elastoresistance, nematic
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