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

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dc.citation.articleNumber180402(R)
dc.citation.issueNumber18
dc.citation.journalTitlePhysical Review B
dc.citation.volumeNumber98
dc.contributor.authorZheng, Liangliang
dc.contributor.authorFrandsen, Benjamin A.
dc.contributor.authorWu, Changwei
dc.contributor.authorYi, Ming
dc.contributor.authorWu, Shan
dc.contributor.authorHuang, Qingzhen
dc.contributor.authorBourret-Courchesne, Edith
dc.contributor.authorSimutis, G.
dc.contributor.authorKhasanov, R.
dc.contributor.authorYao, Dao-Xin
dc.contributor.authorWang, Meng
dc.contributor.authorBirgeneau, Robert J.
dc.date.accessioned2019-01-09T17:21:07Z
dc.date.available2019-01-09T17:21:07Z
dc.date.issued2018
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.
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.
dc.identifier.digitalPhysRevB.98.180402
dc.identifier.doihttps://doi.org/10.1103/PhysRevB.98.180402
dc.identifier.urihttps://hdl.handle.net/1911/105018
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.titleGradual enhancement of stripe-type antiferromagnetism in the spin-ladder material BaFe2S3 under pressure
dc.typeJournal article
dc.type.dcmiText
dc.type.publicationpublisher version
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