Engineering of many-body Majorana states in a topological insulator/s-wave superconductor heterostructure

Abstract We study a vortex chain in a thin film of a topological insulator with proximity-induced superconductivity—a promising platform to realize Majorana zero modes (MZMs)—by modeling it as a two-leg Majorana ladder. While each pair of MZMs hybridizes through vortex tunneling, we hereby show that...

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Auteurs principaux: Hsiang-Hsuan Hung, Jiansheng Wu, Kuei Sun, Ching-Kai Chiu
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/6d7d26e2c2c84a67864de0ba8a77b76f
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