{"title":"Interband and intraband contributions to refractive index and dispersion in narrow-gap semiconductors","authors":"K.H. Herrmann, V. Melzer, U. Müller","doi":"10.1016/0020-0891(93)90001-N","DOIUrl":null,"url":null,"abstract":"<div><p>This review covers experimental methods and results for the determination of refractive index.</p><p>It discusses various empirical relations between refractive index and energy gap (Moss relation, Ravindra and Gopal formulae and the Wemple DiDomenico approach). Effects of free carriers and temperature are included.</p><p>Finally, the Kramers-Kronig transformation of absorption or reflection spectra is considered.</p></div>","PeriodicalId":81524,"journal":{"name":"Infrared physics","volume":"34 2","pages":"Pages 117-136"},"PeriodicalIF":0.0000,"publicationDate":"1993-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-0891(93)90001-N","citationCount":"11","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Infrared physics","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/002008919390001N","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 11
Abstract
This review covers experimental methods and results for the determination of refractive index.
It discusses various empirical relations between refractive index and energy gap (Moss relation, Ravindra and Gopal formulae and the Wemple DiDomenico approach). Effects of free carriers and temperature are included.
Finally, the Kramers-Kronig transformation of absorption or reflection spectra is considered.
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