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- Publisher Website: 10.1016/j.cplett.2013.03.038
- Scopus: eid_2-s2.0-84877057374
- WOS: WOS:000319102100008
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Article: Transition-metal distribution in kagome antiferromagnet CoCu3 (OH)6 Cl2 revealed by resonant X-ray diffraction
Title | Transition-metal distribution in kagome antiferromagnet CoCu<inf>3</inf>(OH)<inf>6</inf>Cl<inf>2</inf>revealed by resonant X-ray diffraction |
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Authors | |
Issue Date | 2013 |
Citation | Chemical Physics Letters, 2013, v. 570, p. 37-41 How to Cite? |
Abstract | The distribution of chemically similar transition-metal ions is a fundamental issue in the study of herbertsmithite-type kagome antiferromagnets. Using synchrotron radiation, we have performed resonant powder X-ray diffractions on newly synthesized CoCu 3 (OH) 6 Cl 2 , which provide an exact distribution of transition-metal ions in the frustrated antiferromagnet. Both magnetic susceptibility and specific heat measurements are quantitatively consistent with the occupation fractions determined by resonant X-ray diffraction. The distribution of transition-metal ions and residual magnetic entropy suggest a novel low temperature (T < 4 K) magnetism, where the interlayer triangular spins undergo a spin-glass freezing while the kagome spins still keep highly frustrated. |
Persistent Identifier | http://hdl.handle.net/10722/254432 |
ISSN | 2023 Impact Factor: 2.8 2023 SCImago Journal Rankings: 0.502 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Li, Yuesheng | - |
dc.contributor.author | Fu, Jianlong | - |
dc.contributor.author | Wu, Zhonghua | - |
dc.contributor.author | Zhang, Qingming | - |
dc.date.accessioned | 2018-06-19T15:40:31Z | - |
dc.date.available | 2018-06-19T15:40:31Z | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | Chemical Physics Letters, 2013, v. 570, p. 37-41 | - |
dc.identifier.issn | 0009-2614 | - |
dc.identifier.uri | http://hdl.handle.net/10722/254432 | - |
dc.description.abstract | The distribution of chemically similar transition-metal ions is a fundamental issue in the study of herbertsmithite-type kagome antiferromagnets. Using synchrotron radiation, we have performed resonant powder X-ray diffractions on newly synthesized CoCu 3 (OH) 6 Cl 2 , which provide an exact distribution of transition-metal ions in the frustrated antiferromagnet. Both magnetic susceptibility and specific heat measurements are quantitatively consistent with the occupation fractions determined by resonant X-ray diffraction. The distribution of transition-metal ions and residual magnetic entropy suggest a novel low temperature (T < 4 K) magnetism, where the interlayer triangular spins undergo a spin-glass freezing while the kagome spins still keep highly frustrated. | - |
dc.language | eng | - |
dc.relation.ispartof | Chemical Physics Letters | - |
dc.title | Transition-metal distribution in kagome antiferromagnet CoCu<inf>3</inf>(OH)<inf>6</inf>Cl<inf>2</inf>revealed by resonant X-ray diffraction | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.cplett.2013.03.038 | - |
dc.identifier.scopus | eid_2-s2.0-84877057374 | - |
dc.identifier.volume | 570 | - |
dc.identifier.spage | 37 | - |
dc.identifier.epage | 41 | - |
dc.identifier.isi | WOS:000319102100008 | - |
dc.identifier.issnl | 0009-2614 | - |