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Article: Raman phonons in multiferroic FeVO4crystals

TitleRaman phonons in multiferroic FeVO<inf>4</inf>crystals
Authors
Keywordsphonon assignment multiferroics
Raman scattering
Issue Date2015
Citation
Chinese Physics B, 2015, v. 24, n. 12 How to Cite?
Abstract© 2015 Chinese Physical Society and IOP Publishing Ltd. Multiferroic materials are promising candidates for next-generation multi-functional devices, because of the coexistence of multi-orders and the coupling between the orders. FeVO 4 has been confirmed to be a multiferroic compound, since it exhibits both ferroelectricity and antiferromagnetic ordering at low temperatures. In this paper, we have performed careful Raman scattering measurements on high-quality FeVO 4 single crystals. The compound has a very rich phonon structure due to its low crystal symmetry (P - 1) and at least 47 Raman-active phonon modes have been resolved in the low and hightemperature spectra. Most of the observed modes are well assigned with aid of first-principles calculations and symmetry analysis. The present study provides an experimental basis for exploring spin-lattice coupling and the mechanism of multiferroicity in FeVO 4 .
Persistent Identifierhttp://hdl.handle.net/10722/254552
ISSN
2023 Impact Factor: 1.5
2023 SCImago Journal Rankings: 0.350
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorZhang, An Min-
dc.contributor.authorLiu, Kai-
dc.contributor.authorJi, Jian Ting-
dc.contributor.authorHe, Chang Zhen-
dc.contributor.authorTian, Yong-
dc.contributor.authorJin, Feng-
dc.contributor.authorZhang, Qing Ming-
dc.date.accessioned2018-06-19T15:40:52Z-
dc.date.available2018-06-19T15:40:52Z-
dc.date.issued2015-
dc.identifier.citationChinese Physics B, 2015, v. 24, n. 12-
dc.identifier.issn1674-1056-
dc.identifier.urihttp://hdl.handle.net/10722/254552-
dc.description.abstract© 2015 Chinese Physical Society and IOP Publishing Ltd. Multiferroic materials are promising candidates for next-generation multi-functional devices, because of the coexistence of multi-orders and the coupling between the orders. FeVO 4 has been confirmed to be a multiferroic compound, since it exhibits both ferroelectricity and antiferromagnetic ordering at low temperatures. In this paper, we have performed careful Raman scattering measurements on high-quality FeVO 4 single crystals. The compound has a very rich phonon structure due to its low crystal symmetry (P - 1) and at least 47 Raman-active phonon modes have been resolved in the low and hightemperature spectra. Most of the observed modes are well assigned with aid of first-principles calculations and symmetry analysis. The present study provides an experimental basis for exploring spin-lattice coupling and the mechanism of multiferroicity in FeVO 4 .-
dc.languageeng-
dc.relation.ispartofChinese Physics B-
dc.subjectphonon assignment multiferroics-
dc.subjectRaman scattering-
dc.titleRaman phonons in multiferroic FeVO<inf>4</inf>crystals-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1088/1674-1056/24/12/126301-
dc.identifier.scopuseid_2-s2.0-84949580252-
dc.identifier.volume24-
dc.identifier.issue12-
dc.identifier.spagenull-
dc.identifier.epagenull-
dc.identifier.isiWOS:000366977800043-
dc.identifier.issnl1674-1056-

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