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Article: Injection of spin-polarized carriers in ferromagnet/superconductor tunnel junctions

TitleInjection of spin-polarized carriers in ferromagnet/superconductor tunnel junctions
Authors
Sun, GZheng, ZXing, DYDong, JWang, ZD
Issue Date2001
PublisherInstitute of Physics Publishing. The Journal's web site is located at http://www.iop.org/Journals/jpcm
Citation
Journal Of Physics Condensed Matter, 2001, v. 13 n. 4, p. 627-636 How to Cite?
DOI: http://dx.doi.org/10.1088/0953-8984/13/4/309
AbstractWe apply a quantum-mechanical approach to study critical current suppression in a superconductor (SC) due to injection of spin-polarized carriers from a ferromagnet (FM) through a FM/SC tunnel junction. It is found that for a given bias voltage, the superconductivity suppression depends strongly on the polarization of the injection current, on the spin-diffusion length in the SC, and on the insulating barrier strength at the FM/SC interface.
Persistent Identifierhttp://hdl.handle.net/10722/80603
ISSN
0953-8984
2023 Impact Factor: 2.3
2023 SCImago Journal Rankings: 0.676
ISI Accession Number ID
WOS:000166861900015
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorSun, Gen_HK
dc.contributor.authorZheng, Zen_HK
dc.contributor.authorXing, DYen_HK
dc.contributor.authorDong, Jen_HK
dc.contributor.authorWang, ZDen_HK
dc.date.accessioned2010-09-06T08:08:16Z-
dc.date.available2010-09-06T08:08:16Z-
dc.date.issued2001en_HK
dc.identifier.citationJournal Of Physics Condensed Matter, 2001, v. 13 n. 4, p. 627-636en_HK
dc.identifier.issn0953-8984en_HK
dc.identifier.urihttp://hdl.handle.net/10722/80603-
dc.description.abstractWe apply a quantum-mechanical approach to study critical current suppression in a superconductor (SC) due to injection of spin-polarized carriers from a ferromagnet (FM) through a FM/SC tunnel junction. It is found that for a given bias voltage, the superconductivity suppression depends strongly on the polarization of the injection current, on the spin-diffusion length in the SC, and on the insulating barrier strength at the FM/SC interface.en_HK
dc.languageengen_HK
dc.publisherInstitute of Physics Publishing. The Journal's web site is located at http://www.iop.org/Journals/jpcmen_HK
dc.relation.ispartofJournal of Physics Condensed Matteren_HK
dc.titleInjection of spin-polarized carriers in ferromagnet/superconductor tunnel junctionsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0953-8984&volume=13&spage=627&epage=636&date=2001&atitle=Injection+of+Spin-Polarized+Carriers+in+Ferromagnet/Superconductor+Tunnel+Junctionsen_HK
dc.identifier.emailWang, ZD: zwang@hkucc.hku.hken_HK
dc.identifier.authorityWang, ZD=rp00802en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1088/0953-8984/13/4/309en_HK
dc.identifier.scopuseid_2-s2.0-0035138799en_HK
dc.identifier.hkuros63713en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0035138799&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume13en_HK
dc.identifier.issue4en_HK
dc.identifier.spage627en_HK
dc.identifier.epage636en_HK
dc.identifier.isiWOS:000166861900015-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridSun, G=7402760564en_HK
dc.identifier.scopusauthoridZheng, Z=7403007411en_HK
dc.identifier.scopusauthoridXing, DY=7202670397en_HK
dc.identifier.scopusauthoridDong, J=7403365671en_HK
dc.identifier.scopusauthoridWang, ZD=14828459100en_HK
dc.identifier.issnl0953-8984-

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