Observation of spin-space quantum transport induced by an atomic quantum point contact

Cold atoms have recently become a versatile platform for the study of quantum transport phenomena. Here the authors realize an alternative experimental scheme for quantum transport with cold atoms, by using spin-dependent impurity scattering in a spinful Fermi gas instead of spatially separated part...

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Autores principales: Koki Ono, Toshiya Higomoto, Yugo Saito, Shun Uchino, Yusuke Nishida, Yoshiro Takahashi
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/0eaccaf450f2482eb61aab2a5e68069a
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Sumario:Cold atoms have recently become a versatile platform for the study of quantum transport phenomena. Here the authors realize an alternative experimental scheme for quantum transport with cold atoms, by using spin-dependent impurity scattering in a spinful Fermi gas instead of spatially separated particle distributions.