Concomitant opening of a bulk-gap with an emerging possible Majorana zero mode

A quantized zero-bias conductance peak (ZBCP) is potentially a signature of Majorana edge mode provided that a topological gap opens in the bulk. Here, Grivnin et al. observe ZBCP at the edge both with and without a superconducting bulk-gap in an InAs nanowire coated with epitaxial Al.

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Autores principales: Anna Grivnin, Ella Bor, Moty Heiblum, Yuval Oreg, Hadas Shtrikman
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/13fa1e408aef45e382a512d0efb7f51e
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