Anisotropic and nonlinear magnetodielectric effects in orthoferrite ErFeO3 single crystals
DC Field | Value | Language |
---|---|---|
dc.contributor.author | DONGGUN OH | - |
dc.contributor.author | JONGHYUKKIM | - |
dc.contributor.author | HYUNJUN SHIN | - |
dc.contributor.author | Young Jai Choi | - |
dc.contributor.author | Nara Lee | - |
dc.date.accessioned | 2023-04-12T13:40:06Z | - |
dc.date.available | 2023-04-12T13:40:06Z | - |
dc.date.issued | 2020-07 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://yscholarhub.yonsei.ac.kr/handle/2021.sw.yonsei/6468 | - |
dc.description.abstract | In rare-earth orthoferrites, strongly correlated order parameters have been thoroughly investigated, which aims to find multiple functionalities such as multiferroic or magnetoelectric properties. We have discovered highly anisotropic and nonlinear magnetodielectric effects from detailed measurements of magnetoelectric properties in single-crystalline orthoferrite, ErFeO3. Isothermal dielectric constant varies in shapes and signs depending on the relative orientations between the external electric and magnetic fields, which may be ascribed to the spin-phonon couplings. In addition, a dielectric constant with both electric and magnetic fields along the c axis exhibits two symmetric sharp anomalies, which are closely relevant to the spin-flop transition, below the ordering temperature of Er3+ spins, TEr = 3.4 K. We speculate that the magnetostriction from the exchange couplings between Er3+ and Fe3+ magnetic moments would be responsible for this relationship between electric and magnetic properties. Our results present significant characteristics of the orthoferrite compounds and offer a crucial guide for exploring suitable materials for magnetoelectric functional applications. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Anisotropic and nonlinear magnetodielectric effects in orthoferrite ErFeO3 single crystals | - |
dc.type | Article | - |
dc.publisher.location | 영국 | - |
dc.identifier.doi | 10.1038/s41598-020-68800-x | - |
dc.identifier.scopusid | 2-s2.0-85088095849 | - |
dc.identifier.wosid | 000550057200138 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.10, no.1, pp 11825-1 - 11825-8 | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 10 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 11825-1 | - |
dc.citation.endPage | 11825-8 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | MAGNETIC-PROPERTIES | - |
dc.subject.keywordAuthor | Orthoferrite | - |
dc.subject.keywordAuthor | Magnetodielectric effect | - |
dc.subject.keywordAuthor | Canted antiferromagnet | - |
dc.subject.keywordAuthor | Spin-phonon coupling | - |
dc.subject.keywordAuthor | Exchange striction | - |
Items in Scholar Hub are protected by copyright, with all rights reserved, unless otherwise indicated.
Yonsei University 50 Yonsei-ro Seodaemun-gu, Seoul, 03722, Republic of Korea1599-1885
© 2021 YONSEI UNIV. ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.