A pressure-induced topological phase with large Berry curvature in Pb(1−x)Sn(x)Te

The picture of how a gap closes in a semiconductor has been radically transformed by topological concepts. Instead of the gap closing and immediately reopening, topological arguments predict that, in the absence of inversion symmetry, a metallic phase protected by Weyl nodes persists over a finite i...

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Detalles Bibliográficos
Autores principales: Liang, Tian, Kushwaha, Satya, Kim, Jinwoong, Gibson, Quinn, Lin, Jingjing, Kioussis, Nicholas, Cava, Robert J., Ong, N. Phuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2017
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5451193/
https://www.ncbi.nlm.nih.gov/pubmed/28580420
http://dx.doi.org/10.1126/sciadv.1602510

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5451193/
https://www.ncbi.nlm.nih.gov/pubmed/28580420
http://dx.doi.org/10.1126/sciadv.1602510

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