Superconductivity in Doped Quantum Anomalous Hall Insulators

Zheng, Yue; Zhou, Tao

doi:10.1007/s10948-018-4895-1

Cited by 2 publications

(1 citation statement)

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“…Additionally, a theoretical framework proposes creating 2D TSCs using a heterostructure composed of a ferromagnet, a topological insulator thin film, and a superconductor [27]. Moreover, the intrinsic superconductivity, closely tied to the band structure and chemical potential, has been elucidated through self-consistent computation, exploring the zero-energy edge states and potential MZMs within these TSC states [28].…”

Section: Introductionmentioning

confidence: 99%

Manipulating chiral Majorana mode with additional potential in superconductor-Chern insulator heterostructures

Lao,

Zhou

2024

J. Phys.: Condens. Matter

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We employed the self-consistent Bogoliubov–de Gennes equations to explore the states of chiral Majorana mode in quantum anomalous Hall insulators in proximity to a superconductor, leading to the development of an extensive topological phase diagram. Our investigation focused on how an additional potential affects the separation of chiral Majorana modes across different phase conditions. We substantiated our findings by examining the zero-energy Local Density of States spectrum and the probability distribution of the chiral Majorana modes. We established the universality of chiral Majorana mode separation by applying an additional potential. This finding serves as a vital resource for future endeavors aimed at controlling and detecting these particles, thereby contributing to the advancement of quantum computing and condensed matter physics.

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Section: Introductionmentioning

confidence: 99%