Publication Date:
2018-12-19
Description:
Author(s): Gilles Montambaux, Lih-King Lim, Jean-Noël Fuchs, and Frédéric Piéchon The merging or emergence of a pair of Dirac points may be classified according to whether the winding numbers which characterize them are opposite ( + − scenario) or identical ( + + scenario). From the touching point between two parabolic bands (one of them can be flat), two Dirac points with the same w... [Phys. Rev. Lett. 121, 256402] Published Tue Dec 18, 2018
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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