# Evolution of edge states and critical phenomena in the Rashba superconductor with magnetization.

@article{Yamakage2012EvolutionOE, title={Evolution of edge states and critical phenomena in the Rashba superconductor with magnetization.}, author={Ai Yamakage and Yukio Tanaka and Naoto Nagaosa}, journal={Physical review letters}, year={2012}, volume={108 8}, pages={ 087003 } }

We study Andreev bound states (ABS) and the resulting charge transport of a Rashba superconductor (RSC) where two-dimensional semiconductor (2DSM) heterostructures are sandwiched by spin-singlet s-wave superconductor and ferromagnet insulator. ABS becomes a chiral Majorana edge mode in the topological phase (TP). We clarify two types of quantum criticality about the topological change of ABS near a quantum critical point (QCP), whether or not ABS exists at QCP. In the former type, ABS has an…

## 9 Citations

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