{"title":"Control of Nematic Superconductivity Using Piezo-Device Based Uniaxial-Strain Application Apparatus","authors":"S. Yonezawa","doi":"10.4131/jshpreview.31.236","DOIUrl":null,"url":null,"abstract":"Shingo YONEZAWA Recent invention of uniaxial-strain application devices using piezo-electric stacks triggered various innovations in condensed-matter physics, providing a unique tool to directly control in situ the crystalline symmetry. In this review, we describe features and usage of piezo-based uniaxial strain devices. We also explain our recent study on the uniaxial-strain study on nematic superconductivity, liquid-crystal-like superconductivity, which was re-cently found in doped Bi 2 Se 3 superconductors. By applying 1 compressive in-plane strain to Sr-doped Bi 2 Se 3 , the configuration of nematic superconducting domains has been successfully controlled. ［ uniaxial strain, nematic superconductivity, piezo-based uniaxial-strain application","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.31.236","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
Shingo YONEZAWA Recent invention of uniaxial-strain application devices using piezo-electric stacks triggered various innovations in condensed-matter physics, providing a unique tool to directly control in situ the crystalline symmetry. In this review, we describe features and usage of piezo-based uniaxial strain devices. We also explain our recent study on the uniaxial-strain study on nematic superconductivity, liquid-crystal-like superconductivity, which was re-cently found in doped Bi 2 Se 3 superconductors. By applying 1 compressive in-plane strain to Sr-doped Bi 2 Se 3 , the configuration of nematic superconducting domains has been successfully controlled. ［ uniaxial strain, nematic superconductivity, piezo-based uniaxial-strain application
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