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Carbon nanotubes as cooper-pair beam splitters

Herrmann, L G ; Portier, F ; Roche, P ; Yeyati, A Levy ; Kontos, T ; Strunk, C

Physical review letters, 2010-01, Vol.104 (2), p.026801-026801, Article 026801 [Periódico revisado por pares]

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Título:
Carbon nanotubes as cooper-pair beam splitters
Autor: Herrmann, L G ; Portier, F ; Roche, P ; Yeyati, A Levy ; Kontos, T ; Strunk, C
Assuntos: Condensed Matter ; Mesoscopic Systems and Quantum Hall Effect ; Physics
É parte de: Physical review letters, 2010-01, Vol.104 (2), p.026801-026801, Article 026801
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: We report on conductance measurements in carbon nanotube based double quantum dots connected to two normal electrodes and a central superconducting finger. By operating our devices as beam splitters, we provide evidence for crossed Andreev reflections tunable in situ. This opens an avenue to more sophisticated quantum opticslike experiments with spin entangled electrons.
Editor: United States: American Physical Society
Idioma: Inglês

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