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Article: Magnetic behavior at low temperature of LaMn1-xMgxO3
| Title | Magnetic behavior at low temperature of LaMn1-xMgxO3 |
|---|---|
| Authors | |
| Keywords | Mg-Substitution Perovskite Spin-Glass |
| Issue Date | 2009 |
| Publisher | Jilin 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? |
| Abstract | The 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 Identifier | http://hdl.handle.net/10722/92111 |
| ISSN | 2023 Impact Factor: 0.7 2023 SCImago Journal Rankings: 0.192 |
| References |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Liang, H-W | en_HK |
| dc.contributor.author | Chen, Y | en_HK |
| dc.contributor.author | Zhang, X-X | en_HK |
| dc.contributor.author | Zhang, S-J | en_HK |
| dc.contributor.author | Zhang, G-H | en_HK |
| dc.contributor.author | Yuan, H-M | en_HK |
| dc.contributor.author | Feng, S-H | en_HK |
| dc.date.accessioned | 2010-09-17T10:36:24Z | - |
| dc.date.available | 2010-09-17T10:36:24Z | - |
| dc.date.issued | 2009 | en_HK |
| dc.identifier.citation | Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities, 2009, v. 30 n. 4, p. 643-646 | en_HK |
| dc.identifier.issn | 0251-0790 | en_HK |
| dc.identifier.uri | http://hdl.handle.net/10722/92111 | - |
| dc.description.abstract | The 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.language | eng | en_HK |
| dc.publisher | Jilin Daxue. The Journal's web site is located at http://www.cjcu.jlu.edu.cn/ | en_HK |
| dc.relation.ispartof | Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities | en_HK |
| dc.subject | Mg-Substitution | en_HK |
| dc.subject | Perovskite | en_HK |
| dc.subject | Spin-Glass | en_HK |
| dc.title | Magnetic behavior at low temperature of LaMn1-xMgxO3 | en_HK |
| dc.type | Article | en_HK |
| dc.identifier.email | Chen, Y:ychenc@hkucc.hku.hk | en_HK |
| dc.identifier.authority | Chen, Y=rp1318 | en_HK |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.scopus | eid_2-s2.0-66849118721 | en_HK |
| dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-66849118721&selection=ref&src=s&origin=recordpage | en_HK |
| dc.identifier.volume | 30 | en_HK |
| dc.identifier.issue | 4 | en_HK |
| dc.identifier.spage | 643 | en_HK |
| dc.identifier.epage | 646 | en_HK |
| dc.identifier.issnl | 0251-0790 | - |