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dc.citation.startPage 168666 -
dc.citation.title JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS -
dc.citation.volume 544 -
dc.contributor.author Shinde, K. P. -
dc.contributor.author Manawan, M. -
dc.contributor.author Park, S. -Y. -
dc.contributor.author Jo, Y. -
dc.contributor.author Tien, V. M. -
dc.contributor.author Pham, Y. -
dc.contributor.author Yu, S. -C. -
dc.contributor.author Kalanda, N. -
dc.contributor.author Yarmolich, M. -
dc.contributor.author Petrov, A. -
dc.contributor.author Kim, D. -H. -
dc.date.accessioned 2023-12-21T14:39:46Z -
dc.date.available 2023-12-21T14:39:46Z -
dc.date.created 2021-12-10 -
dc.date.issued 2022-02 -
dc.description.abstract We report our systematic investigation of structural, magnetic, and magnetocaloric properties of double perovskite compounds Ho2FeMnO6, Ho2CoMnO6, and Ho2NiMnO6, which crystallize into monoclinic crystal structure with P2(1)/n space group. The magnetic phase transition temperatures are determined to be 7.5 K for Ho2FeMnO6, 69 K for Ho2CoMnO6, and 71.5 K for Ho2NiMnO6, where Ho2FeMnO6 exhibits an antiferromagnetic to paramagnetic phase transition, while Ho2CoMnO6 and Ho2NiMnO6 exhibits ferromagnetic to paramagnetic phase transitions. The magnetic entropy change (-Delta S-M), which are found to be 10.2, 3.4 and 4.7 J/kgK at Delta H = 7 T for Ho2FeMnO6, Ho2CoMnO6, and Ho2NiMnO6 samples, respectively. The magnetic and magnetocaloric characteristics of double pemvskite compounds are well explained based on structural and electronic properties. For future applications, our quantitative method provides a guideline for magnetic property engineering of double pemvskite systems containing ferromagnetic 3d transition metals. -
dc.identifier.bibliographicCitation JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, v.544, pp.168666 -
dc.identifier.doi 10.1016/j.jmmm.2021.168666 -
dc.identifier.issn 0304-8853 -
dc.identifier.scopusid 2-s2.0-85118508014 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/55105 -
dc.identifier.url https://www.sciencedirect.com/science/article/pii/S0304885321009033?via%3Dihub -
dc.identifier.wosid 000718010600009 -
dc.language 영어 -
dc.publisher ELSEVIER -
dc.title Structural, magnetic and magnetocaloric properties of double perovskite Ho2MMnO6 (M = Fe, Co, and Ni) -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Materials Science, Multidisciplinary; Physics, Condensed Matter -
dc.relation.journalResearchArea Materials Science; Physics -
dc.type.docType Article -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor Double perovskite -
dc.subject.keywordAuthor Magnetocaloric effect -
dc.subject.keywordAuthor Curie temperature -
dc.subject.keywordAuthor Magnetic phase transition -
dc.subject.keywordPlus 3-DIMENSIONAL VISUALIZATION -
dc.subject.keywordPlus ENTROPY CHANGE -
dc.subject.keywordPlus R2NIMNO6 R -
dc.subject.keywordPlus TEMPERATURE -
dc.subject.keywordPlus HO -
dc.subject.keywordPlus TB -
dc.subject.keywordPlus DY -
dc.subject.keywordPlus SUBSTITUTION -
dc.subject.keywordPlus TRANSITION -
dc.subject.keywordPlus BEHAVIOR -

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