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Electronic Transport in Double-Nanowire Superconducting Islands with Multiple Terminals.
Vekris, Alexandros; Estrada Saldaña, Juan Carlos; Kanne, Thomas; Hvid-Olsen, Thor; Marnauza, Mikelis; Olsteins, Dags; Wauters, Matteo M; Burrello, Michele; Nygård, Jesper; Grove-Rasmussen, Kasper.
Afiliação
  • Vekris A; Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark.
  • Estrada Saldaña JC; Sino-Danish Center for Education and Research (SDC) SDC Building, Yanqihu Campus, University of Chinese Academy of Sciences, 380 Huaibeizhuang, Huairou District, 101408 Beijing, China.
  • Kanne T; Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark.
  • Hvid-Olsen T; Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark.
  • Marnauza M; Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark.
  • Olsteins D; Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark.
  • Wauters MM; Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark.
  • Burrello M; Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark.
  • Nygård J; Niels Bohr International Academy, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark.
  • Grove-Rasmussen K; Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark.
Nano Lett ; 22(14): 5765-5772, 2022 07 27.
Article em En | MEDLINE | ID: mdl-35833741
ABSTRACT
We characterize in situ grown parallel nanowires bridged by a superconducting island. The magnetic-field and temperature dependence of Coulomb blockade peaks measured across different pairs of nanowire ends suggest the presence of a subgap state extended over the hybrid parallel-nanowire island. Being gate-tunable, accessible by multiple terminals, and free of quasiparticle poisoning, these nanowires show promise for the implementation of several proposals that rely on parallel nanowire platforms.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Nanofios Idioma: En Revista: Nano Lett Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Dinamarca

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Nanofios Idioma: En Revista: Nano Lett Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Dinamarca