Gradual enhancement of stripe-type antiferromagnetism in the spin-ladder material BaFe2S3 under pressure

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dc.citation.articleNumber180402(R)en_US
dc.citation.issueNumber18en_US
dc.citation.journalTitlePhysical Review Ben_US
dc.citation.volumeNumber98en_US
dc.contributor.authorZheng, Liangliangen_US
dc.contributor.authorFrandsen, Benjamin A.en_US
dc.contributor.authorWu, Changweien_US
dc.contributor.authorYi, Mingen_US
dc.contributor.authorWu, Shanen_US
dc.contributor.authorHuang, Qingzhenen_US
dc.contributor.authorBourret-Courchesne, Edithen_US
dc.contributor.authorSimutis, G.en_US
dc.contributor.authorKhasanov, R.en_US
dc.contributor.authorYao, Dao-Xinen_US
dc.contributor.authorWang, Mengen_US
dc.contributor.authorBirgeneau, Robert J.en_US
dc.date.accessioned2019-01-09T17:21:07Zen_US
dc.date.available2019-01-09T17:21:07Zen_US
dc.date.issued2018en_US
dc.description.abstractWe report pressure-dependent neutron diffraction and muon spin relaxation/rotation measurements combined with first-principles calculations to investigate the structural, magnetic, and electronic properties of BaFe2S3 under pressure. The experimental results reveal a gradual enhancement of the stripe-type ordering temperature with increasing pressure up to 2.6 GPa and no observable change in the size of the ordered moment. The ab initio calculations suggest that the magnetism is highly sensitive to the Fe-S bond lengths and angles, clarifying discrepancies with previously published results. In contrast to our experimental observations, the calculations predict a monotonic reduction of the ordered moment with pressure. We suggest that the robustness of the stripe-type antiferromagnetism is due to strong electron correlations not fully considered in the calculations.en_US
dc.identifier.citationZheng, Liangliang, Frandsen, Benjamin A., Wu, Changwei, et al.. "Gradual enhancement of stripe-type antiferromagnetism in the spin-ladder material BaFe2S3 under pressure." <i>Physical Review B,</i> 98, no. 18 (2018) American Physical Society: https://doi.org/10.1103/PhysRevB.98.180402.en_US
dc.identifier.digitalPhysRevB.98.180402en_US
dc.identifier.doihttps://doi.org/10.1103/PhysRevB.98.180402en_US
dc.identifier.urihttps://hdl.handle.net/1911/105018en_US
dc.language.isoengen_US
dc.publisherAmerican Physical Societyen_US
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.en_US
dc.titleGradual enhancement of stripe-type antiferromagnetism in the spin-ladder material BaFe2S3 under pressureen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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