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Nonlocal thermoelectricity in a hybrid superconducting graphene device

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A4 Artikkeli konferenssijulkaisussa

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en

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6

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MIPT (PHYSTECH) - QUANT 2020, AIP Conference Proceedings ; Volume 2362

Abstract

The Seebeck effect producing voltage difference from temperature gradient has a wide spectrum of applications. Recent theoretical studies show that the Cooper pair splitting and the elastic co-tunneling can give rise to the nonlocal Seebeck effect in hybrid normal metal-superconductor-normal metal systems. Here we propose a coherent transport description of this nonlocal effect and validate its experimental observation in a graphene-based Cooper pair splitter.

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| openaire: EC/H2020/670743/EU//QuDeT | openaire: EC/H2020/722923/EU//OMT

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Golubev, D S, Kirsanov, N S, Tan, Z B, Laitinen, A, Galda, A, Vinokur, V M, Haque, M, Savin, A, Lesovik, G B & Hakonen, P J 2021, Nonlocal thermoelectricity in a hybrid superconducting graphene device. in G Lesovik, V Vinokur & M Perelshtein (eds), MIPT (PHYSTECH) - QUANT 2020., 030003, AIP Conference Proceedings, vol. 2362, American Institute of Physics, International Conference on Quantum Technologies, Moscow, Russian Federation, 07/09/2020. https://doi.org/10.1063/5.0054927

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