Origin of the Resistivity Anisotropy in the Nematic Phase of FeSe

dc.contributor.author Tanatar, Makariy
dc.contributor.author Böhmer, Anna
dc.contributor.author Timmons, Erik
dc.contributor.author Canfield, Paul
dc.contributor.author Schütt, M.
dc.contributor.author Drachuck, G.
dc.contributor.author Taufour, Valentin
dc.contributor.author Kothapalli, K.
dc.contributor.author Kreyssig, Andreas
dc.contributor.author Bud’ko, Sergey
dc.contributor.author Canfield, Paul
dc.contributor.author Fernandes, R. M.
dc.contributor.author Prozorov, Ruslan
dc.contributor.department Ames Laboratory
dc.contributor.department Physics and Astronomy
dc.date 2020-01-13T22:05:24.000
dc.date.accessioned 2020-06-30T06:20:38Z
dc.date.available 2020-06-30T06:20:38Z
dc.date.copyright Fri Jan 01 00:00:00 UTC 2016
dc.date.issued 2016-09-16
dc.description.abstract <p>The in-plane resistivity anisotropy is studied in strain-detwinned single crystals of FeSe. In contrast to other iron-based superconductors, FeSe does not develop long-range magnetic order below the tetragonal-to-orthorhombic transition at Ts≈90  K. This allows for the disentanglement of the contributions to the resistivity anisotropy due to nematic and magnetic orders. Comparing direct transport and elastoresistivity measurements, we extract the intrinsic resistivity anisotropy of strain-free samples. The anisotropy peaks slightly below Ts and decreases to nearly zero on cooling down to the superconducting transition. This behavior is consistent with a scenario in which the in-plane resistivity anisotropy is dominated by inelastic scattering by anisotropic spin fluctuations.</p>
dc.description.comments <p>This article is published as Tanatar, M. A., A. E. Böhmer, E. I. Timmons, M. Schütt, G. Drachuck, V. Taufour, K. Kothapalli, A. Kreyssig, S. L. Bud’ko, P. C. Canfield, R. M. Fernandes, and R. Prozorov. "Origin of the resistivity anisotropy in the nematic phase of FeSe." <em>Physical Review Letters</em> 117, no. 12 (2016): 127001. DOI: <a href="http://dx.doi.org/10.1103/PhysRevLett.117.127001" target="_blank">10.1103/PhysRevLett.117.127001</a>. Posted with permission.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/physastro_pubs/560/
dc.identifier.articleid 1550
dc.identifier.contextkey 16119277
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath physastro_pubs/560
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/57344
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/physastro_pubs/560/2016_CanfieldPaul_OriginResistivity.pdf|||Sat Jan 15 00:57:17 UTC 2022
dc.source.uri 10.1103/PhysRevLett.117.127001
dc.subject.disciplines Condensed Matter Physics
dc.title Origin of the Resistivity Anisotropy in the Nematic Phase of FeSe
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication c5a8128b-7d98-4b8f-92d7-b1385e345713
relation.isOrgUnitOfPublication 25913818-6714-4be5-89a6-f70c8facdf7e
relation.isOrgUnitOfPublication 4a05cd4d-8749-4cff-96b1-32eca381d930
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