| A systematic study on crystal structure and magnetic properties of Ln(3)GaO(6) (Ln = Nd, Sm, Eu, Gd, Tb, Dy, Ho and Er) | |
| F. S. Liu; Q. L. Liu; J. K. Liang; L. T. Yang; G. B. Song; J. Luo; G. H. Rao | |
| 2004 | |
| Source Publication | Journal of Solid State Chemistry
 |
| ISSN | 0022-4596 |
| Volume | 177Issue:6Pages:1796-1802 |
| Abstract | The crystal structures of a series of compounds with the composition Ln(3)GaO(6)(Ln = Nd, Sm, Eu, Gd, Tb, Dy, Ho and Er) synthesized by solid-state reaction at 1400degreesC are investigated. X-ray diffraction shows that Ln3GaO6 has a non-centro symmetric orthorhombic structure (space group Cmc2(1)). Lattice parameters a, b, c and cell volume and the average distances between Ln(l)-O, Ln(2)-O of these compounds decrease with the decreasing of the radii of trivalent Ln ions, which accord with the expected lanthanide contraction behavior. There are two sites of seven-fold coordination for Ln atoms with oxygens, and Ga atoms are in oxygen tetrahedra which are distorted and elongated along the a-axis. Magnetization measurements indicate that the susceptibility X changes with temperature in Curie-type manner. (C) 2004 Elsevier Inc. All rights reserved. |
| description.department | chinese acad sci, inst phys, beijing 100080, peoples r china. sw univ sci & technol, coll mat sci & engn, mianyang 621002, peoples r china. acad sinica, int ctr mat phys, shenyang 110016, peoples r china.;liu, fs (reprint author), chinese acad sci, inst phys, pob 603, beijing 100080, peoples r china;fsliu@aphy.iphy.ac.cn qlliu@aphy.iphy.ac.cn |
| Keyword | Ln(3)Gao(6) Crystal Structure Rietveld Refinement X-ray Diffraction Garnets |
| URL | 查看原文 |
| WOS ID | WOS:000221769300003 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/35452 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | F. S. Liu,Q. L. Liu,J. K. Liang,et al. A systematic study on crystal structure and magnetic properties of Ln(3)GaO(6) (Ln = Nd, Sm, Eu, Gd, Tb, Dy, Ho and Er)[J]. Journal of Solid State Chemistry,2004,177(6):1796-1802. |
| APA | F. S. Liu.,Q. L. Liu.,J. K. Liang.,L. T. Yang.,G. B. Song.,...&G. H. Rao.(2004).A systematic study on crystal structure and magnetic properties of Ln(3)GaO(6) (Ln = Nd, Sm, Eu, Gd, Tb, Dy, Ho and Er).Journal of Solid State Chemistry,177(6),1796-1802. |
| MLA | F. S. Liu,et al."A systematic study on crystal structure and magnetic properties of Ln(3)GaO(6) (Ln = Nd, Sm, Eu, Gd, Tb, Dy, Ho and Er)".Journal of Solid State Chemistry 177.6(2004):1796-1802. |
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