{"title":"Thermodynamical behaviour of type-II superconductors with small K near the lower critical field","authors":"L. Kramer","doi":"10.1016/0031-9163(66)90188-0","DOIUrl":null,"url":null,"abstract":"<div><p>The interaction between well-separated Abrikosov vortices is calculated for superconductors with <span>K</span> < √2. For <span>K</span> > 1/√2 a λ-transition takes place at <em>H</em><sub>c1</sub>, changing into a first order transition as <span>K</span> → 1/√2.</p></div>","PeriodicalId":101027,"journal":{"name":"Physics Letters","volume":"23 11","pages":"Pages 619-620"},"PeriodicalIF":0.0000,"publicationDate":"1966-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-9163(66)90188-0","citationCount":"44","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics Letters","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0031916366901880","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 44
Abstract
The interaction between well-separated Abrikosov vortices is calculated for superconductors with K < √2. For K > 1/√2 a λ-transition takes place at Hc1, changing into a first order transition as K → 1/√2.