Sothmann, Bjoern and Tiwari, Rakesh P.. (2015) Josephson response of a conventional and a noncentrosymmetric superconductor coupled via a double quantum dot. Physical Review B, 92 (1). 014504.
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Official URL: http://edoc.unibas.ch/40040/
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Abstract
We consider transport through a Josephson junction consisting of a conventional s-wave superconductor coupled via a double quantum dot to a noncentrosymmetric superconductor with both singlet and triplet pairing. We calculate the Andreev bound state energies and the associated Josephson current. We demonstrate that the current-phase relation is a sensitive probe of the singlet-triplet ratio in the noncentrosymmetric superconductor. In particular, in the presence of an inhomogeneous magnetic field the system exhibits a.-junction behavior.
Faculties and Departments: | 05 Faculty of Science > Departement Physik > Physik > Theoretische Physik (Bruder) |
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UniBasel Contributors: | Tiwari, Rakesh |
Item Type: | Article, refereed |
Article Subtype: | Research Article |
Publisher: | American Physical Society |
ISSN: | 2469-9950 |
e-ISSN: | 2469-9969 |
Note: | Publication type according to Uni Basel Research Database: Journal article |
Identification Number: | |
Last Modified: | 10 May 2017 10:44 |
Deposited On: | 02 May 2016 11:36 |
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