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Article: Magnetic behavior at low temperature of LaMn1-xMgxO3

TitleMagnetic behavior at low temperature of LaMn1-xMgxO3
Authors
KeywordsMg-Substitution
Perovskite
Spin-Glass
Issue Date2009
PublisherJilin Daxue. The Journal's web site is located at http://www.cjcu.jlu.edu.cn/
Citation
Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities, 2009, v. 30 n. 4, p. 643-646 How to Cite?
AbstractThe substitution of Mn with Mg in LaMn1-xMgxO3 strongly affects the magnetic properties at low temperature and the crystal structure of the LaMn1-xMgxO3 system. Sample displays weak ferromagnetic at low temperature when x≤0.08, and the spin-glass state was observed at low temperature when x≥0.18; the existance of nonferromagnetic Mg2+ ions in perovskite B site is an important factor for magnetic behavior at low temperature of LaMn1-xMgxO3 samples. Magnetic ordered temperature and spin frozen temperature monotonously decrease with the increase of Mg-substitution.
Persistent Identifierhttp://hdl.handle.net/10722/92111
ISSN
2015 Impact Factor: 0.791
2015 SCImago Journal Rankings: 0.211
References

 

DC FieldValueLanguage
dc.contributor.authorLiang, H-Wen_HK
dc.contributor.authorChen, Yen_HK
dc.contributor.authorZhang, X-Xen_HK
dc.contributor.authorZhang, S-Jen_HK
dc.contributor.authorZhang, G-Hen_HK
dc.contributor.authorYuan, H-Men_HK
dc.contributor.authorFeng, S-Hen_HK
dc.date.accessioned2010-09-17T10:36:24Z-
dc.date.available2010-09-17T10:36:24Z-
dc.date.issued2009en_HK
dc.identifier.citationGaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities, 2009, v. 30 n. 4, p. 643-646en_HK
dc.identifier.issn0251-0790en_HK
dc.identifier.urihttp://hdl.handle.net/10722/92111-
dc.description.abstractThe substitution of Mn with Mg in LaMn1-xMgxO3 strongly affects the magnetic properties at low temperature and the crystal structure of the LaMn1-xMgxO3 system. Sample displays weak ferromagnetic at low temperature when x≤0.08, and the spin-glass state was observed at low temperature when x≥0.18; the existance of nonferromagnetic Mg2+ ions in perovskite B site is an important factor for magnetic behavior at low temperature of LaMn1-xMgxO3 samples. Magnetic ordered temperature and spin frozen temperature monotonously decrease with the increase of Mg-substitution.en_HK
dc.languageengen_HK
dc.publisherJilin Daxue. The Journal's web site is located at http://www.cjcu.jlu.edu.cn/en_HK
dc.relation.ispartofGaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universitiesen_HK
dc.subjectMg-Substitutionen_HK
dc.subjectPerovskiteen_HK
dc.subjectSpin-Glassen_HK
dc.titleMagnetic behavior at low temperature of LaMn1-xMgxO3en_HK
dc.typeArticleen_HK
dc.identifier.emailChen, Y:ychenc@hkucc.hku.hken_HK
dc.identifier.authorityChen, Y=rp1318en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-66849118721en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-66849118721&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume30en_HK
dc.identifier.issue4en_HK
dc.identifier.spage643en_HK
dc.identifier.epage646en_HK

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