Temperature dependent spin transport properties of platinum inferred from spin Hall magnetoresistance measurements

Kurzanzeige
dc.contributor.authorMeyer, Sibylle
dc.contributor.authorAlthammer, Matthias
dc.contributor.authorGeprägs, Stephan
dc.contributor.authorOpel, Matthias
dc.contributor.authorGross, Rudolf
dc.contributor.authorGoennenwein, Sebastian T. B.
dc.date.accessioned2021-01-14T12:34:29Z
dc.date.available2021-01-14T12:34:29Z
dc.date.issued2014-01-30T10:33:55Zeng
dc.description.abstractWe study the temperature dependence of the spin Hall magnetoresistance (SMR) in yttrium iron garnet/platinum hybrid structures via magnetization orientation dependent magnetoresistance measurements. Our experiments show a decrease of the SMR magnitude with decreasing temperature. Using the sensitivity of the SMR to the spin transport properties of the normal metal, we interpret our data in terms of a decrease of the spin Hall angle in platinum from 0.11 at room temperature to 0.075 at 10 K, while the spin diffusion length and the spin mixing conductance of the ferrimagnetic insulator/normal metal interface remain almost constant.eng
dc.description.versionpublishedeng
dc.identifier.arxiv1401.7787v4eng
dc.identifier.doi10.1063/1.4885086eng
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/52422
dc.language.isoengeng
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dc.subject.ddc530eng
dc.titleTemperature dependent spin transport properties of platinum inferred from spin Hall magnetoresistance measurementseng
dc.typeJOURNAL_ARTICLEeng
dspace.entity.typePublication
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@article{Meyer2014-01-30T10:33:55ZTempe-52422,
  year={2014},
  doi={10.1063/1.4885086},
  title={Temperature dependent spin transport properties of platinum inferred from spin Hall magnetoresistance measurements},
  number={24},
  volume={104},
  issn={0003-6951},
  journal={Applied Physics Letters},
  author={Meyer, Sibylle and Althammer, Matthias and Geprägs, Stephan and Opel, Matthias and Gross, Rudolf and Goennenwein, Sebastian T. B.},
  note={Article Number: 242411}
}
kops.citation.iso690MEYER, Sibylle, Matthias ALTHAMMER, Stephan GEPRÄGS, Matthias OPEL, Rudolf GROSS, Sebastian T. B. GOENNENWEIN, 2014. Temperature dependent spin transport properties of platinum inferred from spin Hall magnetoresistance measurements. In: Applied Physics Letters. American Institute of Physics (AIP). 2014, 104(24), 242411. ISSN 0003-6951. eISSN 1077-3118. Available under: doi: 10.1063/1.4885086deu
kops.citation.iso690MEYER, Sibylle, Matthias ALTHAMMER, Stephan GEPRÄGS, Matthias OPEL, Rudolf GROSS, Sebastian T. B. GOENNENWEIN, 2014. Temperature dependent spin transport properties of platinum inferred from spin Hall magnetoresistance measurements. In: Applied Physics Letters. American Institute of Physics (AIP). 2014, 104(24), 242411. ISSN 0003-6951. eISSN 1077-3118. Available under: doi: 10.1063/1.4885086eng
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kops.sourcefieldApplied Physics Letters. American Institute of Physics (AIP). 2014, <b>104</b>(24), 242411. ISSN 0003-6951. eISSN 1077-3118. Available under: doi: 10.1063/1.4885086deu
kops.sourcefield.plainApplied Physics Letters. American Institute of Physics (AIP). 2014, 104(24), 242411. ISSN 0003-6951. eISSN 1077-3118. Available under: doi: 10.1063/1.4885086deu
kops.sourcefield.plainApplied Physics Letters. American Institute of Physics (AIP). 2014, 104(24), 242411. ISSN 0003-6951. eISSN 1077-3118. Available under: doi: 10.1063/1.4885086eng
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source.periodicalTitleApplied Physics Letterseng
source.publisherAmerican Institute of Physics (AIP)eng

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