Single crystal growth and magnetic properties of spinel structure and spin ordering compound CaTi2 O-4
文献类型：期刊论文
| 作者 | Liu Yong1; Zhou Rui1; Li Jing1; Zhang Yue1; Xiong Rui1; Yin Di1; Tang Wu-Feng1; Shi Jing1,2 |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2010-08-01 |
| 卷号 | 59期号:8页码:5620-5625 |
| 关键词 | CaTi2 O-4 magnetic susceptibility anisotropy antiferromagnetic dimer |
| ISSN号 | 1000-3290 |
| 通讯作者 | Shi Jing() |
| 英文摘要 | High quality and large-size single crystals of CaTi2 O-4 were prepared by the molten salt flux method. The X-ray diffraction and the EDS results showed that all the CaTi2 O-4 crystals have the rom temperature lattice parameters a = 9. 781 angstrom, b = 9. 966 angstrom and c = 3. 148 angstrom, and all the samples have perfect stoichiometric composition. Through the magnetic susceptibility measurement, we first obtained the Van-Vleck paramagnetic parameter of CaTi2 O-4 of 6. 85 x 10(-5) cm(3)/mol, and Cure-Weiss temperature of -0. 44 K, revealing that CaTi2 O-4 is a weak ferromagnetic compound. Further more, the existence of Ti-Ti dimer was confirmed by anisotropy measurement, the structure and direction of the antiferromagnetic dimer chains were also determined. |
| 资助项目 | National Natural Science Foundation of China[10974148] ; National Natural Science Foundation of China[10674105] ; National Science Fund for Talent Training in Basic Science[J0830310] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000281024100071 |
| 出版者 | CHINESE PHYSICAL SOC |
| 资助机构 | National Natural Science Foundation of China ; National Science Fund for Talent Training in Basic Science |
| 源URL | [http://ir.imr.ac.cn/handle/321006/102637]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Shi Jing |
| 作者单位 | 1.Wuhan Univ, Dept Phys, Minist Educ, Key Lab Acoust & Photon Mat & Device, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Yong,Zhou Rui,Li Jing,et al. Single crystal growth and magnetic properties of spinel structure and spin ordering compound CaTi2 O-4[J]. ACTA PHYSICA SINICA,2010,59(8):5620-5625. |
| APA | Liu Yong.,Zhou Rui.,Li Jing.,Zhang Yue.,Xiong Rui.,...&Shi Jing.(2010).Single crystal growth and magnetic properties of spinel structure and spin ordering compound CaTi2 O-4.ACTA PHYSICA SINICA,59(8),5620-5625. |
| MLA | Liu Yong,et al."Single crystal growth and magnetic properties of spinel structure and spin ordering compound CaTi2 O-4".ACTA PHYSICA SINICA 59.8(2010):5620-5625. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。