Superconductivity in LiTi2O4 prepared by hybrid microwave method
文献类型：期刊论文
| 作者 | Yang, LH ; Dong, C ; Song, HH ; Guo, J ; Fu, GC |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2005 |
| 卷号 | 22期号:1页码:243 |
| 关键词 | RAMSDELLITE TITANATE SPINEL |
| ISSN号 | 0256-307X |
| 通讯作者 | Dong, C (reprint author), Chinese Acad Sci, Inst Phys, Natl Lab Superconduct, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | The well-known superconducting oxide LiTi2O4 has a structural phase transition from spinel to ramsdellite around 900degreesC. We have successfully obtained the superconducting spinel phase and the non-superconducting ramsdellite phase of LiTi2O4 using a hybrid microwave method. The samples are characterized by x-ray powder diffraction, scanning electron microscopy and measurements of resistivity, and magnetic susceptibility. The results show that the low-temperature spinel phase is a superconductor with T-c = 13K. while the high-temperature ramsdellite phase is a semiconductor. By comparison between the crystal structures of the spinel and the ramsdellite phases, it is suggested that the geometrical frustration plays an important role in the superconductivity of the spine! LiTi2O4. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/54049]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yang, LH,Dong, C,Song, HH,et al. Superconductivity in LiTi2O4 prepared by hybrid microwave method[J]. CHINESE PHYSICS LETTERS,2005,22(1):243. |
| APA | Yang, LH,Dong, C,Song, HH,Guo, J,&Fu, GC.(2005).Superconductivity in LiTi2O4 prepared by hybrid microwave method.CHINESE PHYSICS LETTERS,22(1),243. |
| MLA | Yang, LH,et al."Superconductivity in LiTi2O4 prepared by hybrid microwave method".CHINESE PHYSICS LETTERS 22.1(2005):243. |
入库方式： OAI收割
来源：物理研究所
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