http://www.cnr.it/ontology/cnr/individuo/prodotto/ID59133

Hybrid InAs nanowire-vanadium proximity SQUID (Articolo in rivista)

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Anno

Alternative label

Spathis P., S. Biswas, S. Roddaro, L. Sorba, F. Giazotto and F. Beltram (2011)
Hybrid InAs nanowire-vanadium proximity SQUID
in Nanotechnology (Bristol. Print)
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Spathis P., S. Biswas, S. Roddaro, L. Sorba, F. Giazotto and F. Beltram (literal)

Pagina inizio

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Rivista

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DOI: 10.1088/0957-4484/22/10/105201 Acknowledgment: We acknowledge F Taddei for fruitful discussions and partial financial support from NanoSciERA project 'Nanofridge' and Fondazione Monte dei Paschi di Siena. (literal)

Note

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- Ist Nanosci CNR, NEST, I-56126 Pisa, Italy - Scuola Normale Super Pisa, I-56126 Pisa, Italy (literal)

Titolo

Abstract

We report the fabrication and characterization of superconducting quantum interference devices (SQUIDs) based on InAs nanowires and vanadium superconducting electrodes. These mesoscopic devices are found to be extremely robust against thermal cycling and to operate up to temperatures of similar to 2.5 K with reduced power dissipation. We show that our geometry allows one to obtain nearly-symmetric devices with very large magnetic field modulation of the critical current. All these properties make these devices attractive for sensitive magnetometry applications and quantum circuit implementation. (literal)

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