Andreev drag effect via magnetic quasiparticle focusing in normal-superconductor nanojunctions

We study a hybrid normal-superconductor (NS) pi junction in which the nonlocal current can be orders of magnitude larger than that in earlier proposed systems. We calculate the electronic transport of this NS hybrid system when an external magnetic field is applied. It is shown that the nonlocal cur...

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Main Author:	Polinak, PK
Other Authors:	Lambert, CJ Koltai, J Cserti, J
Format:	journal article
Published:	2006
Online Access:	http://hdl.handle.net/10831/49339
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spelling	edit-10831-493392020-08-08T20:57:37Z Andreev drag effect via magnetic quasiparticle focusing in normal-superconductor nanojunctions Polinak, PK Lambert, CJ Koltai, J Cserti, J We study a hybrid normal-superconductor (NS) pi junction in which the nonlocal current can be orders of magnitude larger than that in earlier proposed systems. We calculate the electronic transport of this NS hybrid system when an external magnetic field is applied. It is shown that the nonlocal current exhibits oscillations as a function of the magnetic field, making the effect tunable with the field. The underlying classical dynamics is qualitatively discussed. 2006 info:eu-repo/semantics/article http://hdl.handle.net/10831/49339 doi:10.1103/PhysRevB.74.132508 elte:000241723200024 elte:33750457674 elte:1205016 elte:13 elte:PHYS REV B elte:PHYSICAL REVIEW B elte:74 elte:10067248 info:eu-repo/semantics/openAccess application/pdf LOMS: https://edit.elte.hu/xmlui/bitstream/10831/49339/1/Andreev%20drag%20effect%20via%20magnetic%20quasiparticle%20focusing%20in%20normal-superconductor.pdf
institution	L_EDIT
description	We study a hybrid normal-superconductor (NS) pi junction in which the nonlocal current can be orders of magnitude larger than that in earlier proposed systems. We calculate the electronic transport of this NS hybrid system when an external magnetic field is applied. It is shown that the nonlocal current exhibits oscillations as a function of the magnetic field, making the effect tunable with the field. The underlying classical dynamics is qualitatively discussed.
format	Journal Article
physical	application/pdf
author	Polinak, PK
spellingShingle	Polinak, PK Andreev drag effect via magnetic quasiparticle focusing in normal-superconductor nanojunctions
author_facet	Polinak, PK Lambert, CJ Koltai, J Cserti, J
author2	Lambert, CJ Koltai, J Cserti, J
title	Andreev drag effect via magnetic quasiparticle focusing in normal-superconductor nanojunctions
title_short	Andreev drag effect via magnetic quasiparticle focusing in normal-superconductor nanojunctions
title_full	Andreev drag effect via magnetic quasiparticle focusing in normal-superconductor nanojunctions
title_fullStr	Andreev drag effect via magnetic quasiparticle focusing in normal-superconductor nanojunctions
title_full_unstemmed	Andreev drag effect via magnetic quasiparticle focusing in normal-superconductor nanojunctions
title_sort	andreev drag effect via magnetic quasiparticle focusing in normal-superconductor nanojunctions
publishDate	2006
publishDateSort	2006
url	http://hdl.handle.net/10831/49339
first_indexed	2020-08-08T20:57:37Z
last_indexed	2023-09-01T11:29:35Z
_version_	1775826974234640384
score	13,353511

Andreev drag effect via magnetic quasiparticle focusing in normal-superconductor nanojunctions

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