Structural and magnetic phase transitions of the V-4-cluster compound GeV4S8

Bichler  D; Zinth  V; Johrendt  D

首页> 外文期刊>Physical review, B. Condensed matter and materials physics >Structural and magnetic phase transitions of the V-4-cluster compound GeV4S8

【24h】

Structural and magnetic phase transitions of the V-4-cluster compound GeV4S8

机译：

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The phase transitions of the strongly correlated tetrahedral V-4-cluster compound GeV4S8 have been studied by low-temperature powder x-ray diffraction, magnetic susceptibility, and specific heat measurements. The crystal structure is cubic at room temperature (space group F43m) and transforms to orthorhombic (space group Imm2) at T-S=30 K. A Jahn-Teller distortion reduces the symmetry of the V-4-cluster from 43m to mm2. The second transition at 18 K is the onset of antiferromagnetic ordering without symmetry change but with a certain increase in the distortion. The latter reflects a strong magnetoelastic coupling at T-N. Specific heat anomalies at 30 and 18 K confirm the two phase transitions.

著录项

来源
《Physical review, B. Condensed matter and materials physics》 |2008年第21期|212102-1-212102-4-0|共4页
作者
Bichler D; Zinth V; Johrendt D;
展开▼
作者单位

Univ Munich, Dept Chem & Biochem, D-81377 Munich, Germany;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类固体物理学;
关键词
CLUSTER; GAV4S8; GA0.5MO2S4; GANB4S8; CRYSTAL;

相似文献

外文文献
中文文献

1. Investigation of a Structural Phase Transition and Magnetic Structure of Na2BaFe(VO4)(2): A Triangular Magnetic Lattice with a Ferromagnetic Ground State [J] . Sanjeewa Liurukara D., Garlea Vasile O., McGuire Michael A.Frontzek MatthiasMcMillen Colin D.Fulle KyleKolis Joseph W. Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2017,第24期

机译：Investigation of a Structural Phase Transition and Magnetic Structure of Na2BaFe(VO4)(2): A Triangular Magnetic Lattice with a Ferromagnetic Ground State
2. Pressure-decoupled magnetic and structural transitions of the parent compound of iron-based 122 superconductors BaFe_2As_2 [J] . Wu J.J., Lin J.-F., Wang X.C.Liu Q.Q.Zhu J.L.Xiao Y.M.Chow P.Jin C. Proceedings of the National Academy of Sciences of the United States of America . 2013,第43期

机译：Pressure-decoupled magnetic and structural transitions of the parent compound of iron-based 122 superconductors BaFe_2As_2
3. First-principles investigation into structural and magnetic properties of binary graphite 3d-transition metal intercalated compounds (XC_6; X = Cr, Mn, Fe) [J] . Ranber Singh, Satya Prakash Carbon: An International Journal Sponsored by the American Carbon Society . 2010,第5期

机译：First-principles investigation into structural and magnetic properties of binary graphite 3d-transition metal intercalated compounds (XC_6; X = Cr, Mn, Fe)
4. Phase transitions in Er_(1-x)Lu_xFe_2O_4 [C] . J. Kim, J. S. Ahn, C. U. Jung Annual Conference on Magnetism and Magnetic Materials . 2009

机译：phase transitions in er_(1-小)l U_XF E_2O_4
5. 13.映画"Molecular Dynamics Investigation of Antiferrodistortive Structural Phase Transitions"(臨界現象,研究会報告) [O] . Stoll E., Schneider T., 八田一郎 1977

机译：13.映画"Molecular Dynamics Investigation of Antiferrodistortive Structural Phase Transitions"(临界现象,研究会报告)
6. High-resolution structural studies of ultra-thin magnetic, transition metal overlayers and two-dimensional transition metal oxides using synchrotron radiation [R] . Kellar, S. A. 1997

机译：High-resolution structural studies of ultra-thin magnetic, transition metal overlayers and two-dimensional transition metal oxides using synchrotron radiation

Structural and magnetic phase transitions of the V-4-cluster compound GeV4S8

摘要

著录项

相似文献

相关主题

期刊订阅