Andreev reflection of massive pseudospin-1 fermions

We theoretically investigate the Andreev reflection of the massive pseudospin-1 Dirac fermions including the + U -type, the − U -type, and the S _z -type mass terms, corresponding to the flat band locating at the top, the bottom, and the center of the band gap, respectively. For the ± U -type fermio...

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Bibliographic Details
Published in:New Journal of Physics
Main Authors: W Zeng, R Shen
Format: Article
Language:English
Published: IOP Publishing 2022-01-01
Subjects:
Online Access:https://doi.org/10.1088/1367-2630/ac614e