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Article: Temperature and angular dependences of dynamic spin-polarized resonant tunneling in CoFeBMgONiFe junctions

TitleTemperature and angular dependences of dynamic spin-polarized resonant tunneling in CoFeBMgONiFe junctions
Authors
Miller, CWSchuller, IKDave, RWSlaughter, JMZhou, YÅkerman, J
Issue Date2008
PublisherAmerican Institute of Physics. The Journal's web site is located at http://jap.aip.org/jap/staff.jsp
Citation
Journal of Applied Physics, 2008, v. 103 n. 7, article no. 07A904 How to Cite?
DOI: http://dx.doi.org/10.1063/1.2831393
AbstractThe bias dependence of tunneling magnetoresistance oscillations due to dynamic resonant tunneling in CoFeBMgONiFe magnetic tunnel junctions was studied as functions of temperature and the relative magnetization angle of the two magnetic layers. The effect of temperature is consistent with thermal smearing, while that of the relative magnetic orientation was typical of a spin valve. A model of tunneling between spin-split free electron bands using the exact solution of the Schrödinger equation for a trapezoidal tunnel barrier agrees with experiment, underscoring the simplicity of dynamic resonant tunneling. © 2008 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/159777
ISSN
0021-8979
2023 Impact Factor: 2.7
2023 SCImago Journal Rankings: 0.649
ISI Accession Number ID
WOS:000255043200160
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorMiller, CWen_HK
dc.contributor.authorSchuller, IKen_HK
dc.contributor.authorDave, RWen_HK
dc.contributor.authorSlaughter, JMen_HK
dc.contributor.authorZhou, Yen_HK
dc.contributor.authorÅkerman, Jen_HK
dc.date.accessioned2012-08-16T05:56:33Z-
dc.date.available2012-08-16T05:56:33Z-
dc.date.issued2008en_HK
dc.identifier.citationJournal of Applied Physics, 2008, v. 103 n. 7, article no. 07A904-
dc.identifier.issn0021-8979en_HK
dc.identifier.urihttp://hdl.handle.net/10722/159777-
dc.description.abstractThe bias dependence of tunneling magnetoresistance oscillations due to dynamic resonant tunneling in CoFeBMgONiFe magnetic tunnel junctions was studied as functions of temperature and the relative magnetization angle of the two magnetic layers. The effect of temperature is consistent with thermal smearing, while that of the relative magnetic orientation was typical of a spin valve. A model of tunneling between spin-split free electron bands using the exact solution of the Schrödinger equation for a trapezoidal tunnel barrier agrees with experiment, underscoring the simplicity of dynamic resonant tunneling. © 2008 American Institute of Physics.en_HK
dc.languageengen_US
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://jap.aip.org/jap/staff.jspen_HK
dc.relation.ispartofJournal of Applied Physicsen_HK
dc.titleTemperature and angular dependences of dynamic spin-polarized resonant tunneling in CoFeBMgONiFe junctionsen_HK
dc.typeArticleen_HK
dc.identifier.emailZhou, Y: yanzhou@hku.hken_HK
dc.identifier.authorityZhou, Y=rp01541en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1063/1.2831393en_HK
dc.identifier.scopuseid_2-s2.0-42149136773en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-42149136773&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume103en_HK
dc.identifier.issue7en_HK
dc.identifier.spagearticle no. 07A904-
dc.identifier.epagearticle no. 07A904-
dc.identifier.isiWOS:000255043200160-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridMiller, CW=10539286200en_HK
dc.identifier.scopusauthoridSchuller, IK=7005641757en_HK
dc.identifier.scopusauthoridDave, RW=7101612664en_HK
dc.identifier.scopusauthoridSlaughter, JM=7005309914en_HK
dc.identifier.scopusauthoridZhou, Y=51360911500en_HK
dc.identifier.scopusauthoridÅkerman, J=7003585708en_HK
dc.identifier.citeulike2401156-
dc.identifier.issnl0021-8979-

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