Dirac semimetal in β-CuI without surface Fermi arcs

Anomalous surface states with Fermi arcs are commonly considered to be a fingerprint of Dirac semimetals (DSMs). In contrast to Weyl semimetals, however, Fermi arcs of DSMs are not topologically protected. Using first-principles calculations, we predict that [Formula: see text]-cuprous iodide ([Form...

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Detaylı Bibliyografya
Yayımlandı:Proc Natl Acad Sci U S A
Asıl Yazarlar: Le, Congcong, Wu, Xianxin, Qin, Shengshan, Li, Yinxiang, Thomale, Ronny, Zhang, Fu-Chun, Hu, Jiangping
Materyal Türü: Artigo
Dil:Inglês
Baskı/Yayın Bilgisi: National Academy of Sciences 2018
Konular:
Physical Sciences
Online Erişim:https://ncbi.nlm.nih.gov/pmc/articles/PMC6099897/
https://ncbi.nlm.nih.gov/pubmed/30061416
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1803599115
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