{"title":"Electronic Properties of Iron Chalcogenides FeS, FeS2, FeSe2, and FeTe2","authors":"O. Singh, V. P. Gupta","doi":"10.1002/PSSB.2221330129","DOIUrl":null,"url":null,"abstract":"Lavin's modifications of Phillips and Van Vechten (PVV) theory are discussed and hence ionic gap (Ec), homopolar gap (Eh), and ionicity (fi) are investigated for iron chalcogenides (FeS, FeS2, FeSe2, and FeTe2). A correlation between evaluated values of ionicity and Mossbauer isomeric shift is also discussed.","PeriodicalId":11087,"journal":{"name":"Day 1 Tue, January 11, 2022","volume":"198 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"1986-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Day 1 Tue, January 11, 2022","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/PSSB.2221330129","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
Lavin's modifications of Phillips and Van Vechten (PVV) theory are discussed and hence ionic gap (Ec), homopolar gap (Eh), and ionicity (fi) are investigated for iron chalcogenides (FeS, FeS2, FeSe2, and FeTe2). A correlation between evaluated values of ionicity and Mossbauer isomeric shift is also discussed.