Valley crossed Andreev reflection in graphene periodic line defect superlattice junctions

Abstract We study the crossed Andreev reflection and the nonlocal transport in the staggered graphene/superconductor/periodic line defect superlattice (LDGSL) junctions. The staggered pseudospin potential in the left graphene electrode suppress the local Andreev reflection, while the elastic cotunne...

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Bibliographic Details
Main Authors: Chongdan Ren, Minglei Sun, Hongyu Tian, Sake Wang
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-01019-w
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