Pressure-induced lattice collapse in the tetragonal phase of single-crystalline Fe1.05Te
文献类型：期刊论文
| 作者 | Zhang, C ; Yi, W ; Sun, LL ; Chen, XJ ; Hemley, RJ ; Mao, HK ; Lu, W ; Dong, XL ; Bai, LG ; Liu, J ; Dos Santos, AFM ; Molaison, JJ ; Tulk, CA ; Chen, GF ; Wang, NL ; Zhao, ZX |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2009 |
| 卷号 | 80期号:14 |
| 关键词 | SUPERCONDUCTIVITY LIFEAS |
| ISSN号 | 1098-0121 |
| 通讯作者 | Sun, LL (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Pressure-induced lattice collapse was discovered in tetragonal (T) phase of single crystal Fe1.05Te at room temperature through x-ray and neutron-diffraction measurements. A remarkable compression along the c axis (similar to 5%) was observed upon increasing pressure from the ambient condition to 4 GPa. Indexed results demonstrate that the crystallographic structure remains unchanged after the collapse, revealing that the collapse does not break symmetry of crystal structure. The Fe-spin state change was proposed to account for the lattice collapse. The equations of state for the T phase and pressure-induced collapsed T phase were determined from the diffraction measurements. |
| 收录类别 | SCI |
| 资助信息 | NSFC [10874230, 10874211, 10804127, 10874046]; 973 project and Chinese Academy of Sciences; U.S. DOE-NNSA [DEFC03-03NA00144]; U.S. DOE-BES; EU |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51442]  |
| 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 | Zhang, C,Yi, W,Sun, LL,et al. Pressure-induced lattice collapse in the tetragonal phase of single-crystalline Fe1.05Te[J]. PHYSICAL REVIEW B,2009,80(14). |
| APA | Zhang, C.,Yi, W.,Sun, LL.,Chen, XJ.,Hemley, RJ.,...&Zhao, ZX.(2009).Pressure-induced lattice collapse in the tetragonal phase of single-crystalline Fe1.05Te.PHYSICAL REVIEW B,80(14). |
| MLA | Zhang, C,et al."Pressure-induced lattice collapse in the tetragonal phase of single-crystalline Fe1.05Te".PHYSICAL REVIEW B 80.14(2009). |
入库方式： OAI收割
来源：物理研究所
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