Raman scattering study of NaFe0.53Cu0.47As

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dc.citation.articleNumber094512
dc.citation.issueNumber9
dc.citation.journalTitlePhysical Review B
dc.citation.volumeNumber98
dc.contributor.authorZhang, W.-L.
dc.contributor.authorSong, Y.
dc.contributor.authorWang, W.-Y.
dc.contributor.authorCao, C.-D.
dc.contributor.authorDai, P.-C.
dc.contributor.authorJin, C.-Q.
dc.contributor.authorBlumberg, G.
dc.date.accessioned2018-11-15T17:16:04Z
dc.date.available2018-11-15T17:16:04Z
dc.date.issued2018
dc.description.abstractWe use polarization-resolved Raman scattering to study lattice dynamics in NaFe0.53Cu0.47As single crystals. We identify four A1g phonon modes, at 126, 172, 183, and 197 cm−1, and four B3g phonon modes at 101, 139, 173, and 226 cm−1(D4h point group). The phonon spectra are consistent with the Ibam space group, which confirms that the Cu and Fe atoms form a stripe order. The temperature dependence of the phonon spectra suggests weak electron-phonon and magnetoelastic interactions.
dc.identifier.citationZhang, W.-L., Song, Y., Wang, W.-Y., et al.. "Raman scattering study of NaFe0.53Cu0.47As." <i>Physical Review B,</i> 98, no. 9 (2018) American Physical Society: https://doi.org/10.1103/PhysRevB.98.094512.
dc.identifier.digitalPhysRevB.98.094512
dc.identifier.doihttps://doi.org/10.1103/PhysRevB.98.094512
dc.identifier.urihttps://hdl.handle.net/1911/103333
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
dc.titleRaman scattering study of NaFe0.53Cu0.47As
dc.typeJournal article
dc.type.dcmiText
dc.type.publicationpublisher version
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