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dc.contributor.authorZheng, Liangliang
Frandsen, Benjamin A.
Wu, Changwei
Yi, Ming
Wu, Shan
Huang, Qingzhen
Bourret-Courchesne, Edith
Simutis, G.
Khasanov, R.
Yao, Dao-Xin
Wang, Meng
Birgeneau, Robert J.
dc.date.accessioned 2019-01-09T17:21:07Z
dc.date.available 2019-01-09T17:21:07Z
dc.date.issued 2018
dc.identifier.citation Zheng, Liangliang, Frandsen, Benjamin A., Wu, Changwei, et al.. "Gradual enhancement of stripe-type antiferromagnetism in the spin-ladder material BaFe2S3 under pressure." Physical Review B, 98, no. 18 (2018) American Physical Society: https://doi.org/10.1103/PhysRevB.98.180402.
dc.identifier.urihttps://hdl.handle.net/1911/105018
dc.description.abstract We 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.language.iso eng
dc.publisher American Physical Society
dc.rights Article 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.title Gradual enhancement of stripe-type antiferromagnetism in the spin-ladder material BaFe2S3 under pressure
dc.type Journal article
dc.citation.journalTitle Physical Review B
dc.citation.volumeNumber 98
dc.citation.issueNumber 18
dc.identifier.digital PhysRevB.98.180402
dc.type.dcmi Text
dc.identifier.doihttps://doi.org/10.1103/PhysRevB.98.180402
dc.type.publication publisher version
dc.citation.articleNumber 180402(R)


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