Acta Physica Sinica, Volume. 69, Issue 11, 117401-1(2020)
Yu-Shiba-Rusinov states are subgap bound states induced by magnetic impurity atoms in a superconductor. These states can be used as building blocks in constructing an effective topological superconductor. Here we formulate a unified theory of topological superconductivity in different dimensions based on Yu-Shiba-Rusinov states, and demonstrate its application with simple but illustrative examples. Such a theory underlies a number of recent experiments on the related platform.
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Jian Li.
Received: Jun. 2, 2020
Accepted: --
Published Online: Dec. 2, 2020
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