Thermoelectric current in a graphene Cooper pair splitter

Z. B. Tan; A. Laitinen; N. S. Kirsanov; A. Galda; V. M. Vinokur; M. Haque; A. Savin; D. S. Golubev; G. B. Lesovik; P. J. Hakonen

doi:10.1038/s41467-020-20476-7

Nature Communications (Jan 2021)

Thermoelectric current in a graphene Cooper pair splitter

Z. B. Tan,
A. Laitinen,
N. S. Kirsanov,
A. Galda,
V. M. Vinokur,
M. Haque,
A. Savin,
D. S. Golubev,
G. B. Lesovik,
P. J. Hakonen

Affiliations

Z. B. Tan: Low Temperature Laboratory, Department of Applied Physics, Aalto University
A. Laitinen: Low Temperature Laboratory, Department of Applied Physics, Aalto University
N. S. Kirsanov: Low Temperature Laboratory, Department of Applied Physics, Aalto University
A. Galda: James Franck Institute, University of Chicago
V. M. Vinokur: Consortium for Advanced Science and Engineering (CASE), University of Chicago
M. Haque: Low Temperature Laboratory, Department of Applied Physics, Aalto University
A. Savin: Low Temperature Laboratory, Department of Applied Physics, Aalto University
D. S. Golubev: QTF Centre of Excellence, Department of Applied Physics, Aalto University
G. B. Lesovik: Terra Quantum AG
P. J. Hakonen: Low Temperature Laboratory, Department of Applied Physics, Aalto University

DOI: https://doi.org/10.1038/s41467-020-20476-7
Journal volume & issue: Vol. 12, no. 1
pp. 1 – 7

Abstract

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Thermoelectricity due to the interplay of the nonlocal Cooper pair splitting and the elastic co-tunneling in normal metal-superconductor-normal metal structure is predicted. Here, the authors observe the non-local Seebeck effect in a graphene-based Cooper pair splitting device.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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