Josephson current mediated by ballistic topological states in Bi2Te2.3Se0.7 single nanocrystals

Josephson current mediated by ballistic topological states in Bi2Te2.3Se0.7 single nanocrystals

Topological insulators in contact with a superconductor could house unusual physical states such as Majorana fermions. Here, the authors fabricate and report the  electron-transport characteristics of Josephson junctions built using a nanoscale topological insulator, finding evidence for ballistic t...

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Auteurs principaux: Vasily S. Stolyarov, Dmitry S. Yakovlev, Sergei N. Kozlov, Olga V. Skryabina, Dmitry S. Lvov, Amir I. Gumarov, Olga V. Emelyanova, Pavel S. Dzhumaev, Igor V. Shchetinin, Razmik A. Hovhannisyan, Sergey V. Egorov, Andrey M. Kokotin, Walter V. Pogosov, Valery V. Ryazanov, Mikhail Yu. Kupriyanov, Alexander. A. Golubov, Dimitri Roditchev
Format: article
Langue:EN
Publié: Nature Portfolio 2020
Sujets:
Materials of engineering and construction. Mechanics of materials
TA401-492
Accès en ligne:https://doaj.org/article/7c0e17f4e08c4fb1bb6272fed38dc8c0
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https://doaj.org/article/7c0e17f4e08c4fb1bb6272fed38dc8c0

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