Two-dimensional topological superconductivity in Pb/Co/Si(111)

One-dimensional topological superconductors are predicted to host zero-energy Majorana fermions at their extremities. Here, the authors observe dispersive edge states in a monolayer of Pb/Si(111) coupled to a ferromagnetic domain.

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Autores principales: Gerbold C. Ménard, Sébastien Guissart, Christophe Brun, Raphaël T. Leriche, Mircea Trif, François Debontridder, Dominique Demaille, Dimitri Roditchev, Pascal Simon, Tristan Cren
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/fb5d4cc0ab0e42cab20c89df60065802
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