Optical properties of pseudobinary GeTe, Ge 2 Sb 2 Te 5 , GeSb 2 Te 4 , GeSb 4 Te 7 , and Sb 2 Te 3 from ellipsometry and density functional theory
作者： Jun-Woo Park , Seung Hwan Eom , Hosun Lee , Juarez L. F. Da Silva , Youn-Seon Kang
DOI: 10.1103/PHYSREVB.80.115209
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摘要: … 40 For all calculations, the Ge 3d states were considered as part of the valence, which implies 14 valence electrons while for Te and Sb we considered six valence electrons. For the …
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