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
|
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2009 |
| 卷号 | 80期号:14页码:144519 |
| 通讯作者 | [Zhang, Chao ; Yi, Wei ; Sun, Liling ; Lu, Wei ; Dong, Xiaoli ; Chen, Genfu ; Wang, Nanlin ; Zhao, Zhongxian] Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China ; [Zhang, Chao ; Yi, Wei ; Sun, Liling ; Lu, Wei ; Dong, Xiaoli ; Chen, Genfu ; Wang, Nanlin ; Zhao, Zhongxian] Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China ; [Chen, Xiao-Jia ; Hemley, Russell J. ; Mao, Ho-kwang] Carnegie Inst Washington, Geophys Lab, Washington, DC 20015 USA ; [Chen, Xiao-Jia] S China Univ Technol, Dept Phys, Guangzhou 510640, Peoples R China ; [Bai, Ligang ; Liu, Jing] Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China ; [Dos Santos, Antonio F. Moreira ; Molaison, Jamie J. ; Tulk, Christopher A.] Oak Ridge Natl Lab, Neutron Scattering Sci Div, Oak Ridge, TN 37831 USA |
| 英文摘要 | 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. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Condensed Matter |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000271351500103 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/241003]  |
| 专题 | 高能物理研究所_多学科研究中心 高能物理研究所_实验物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 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):144519. |
| APA | Zhang, C.,Yi, W.,Sun, LL.,Chen, XJ.,Hemley, RJ.,...&刘景.(2009).Pressure-induced lattice collapse in the tetragonal phase of single-crystalline Fe1.05Te.PHYSICAL REVIEW B,80(14),144519. |
| MLA | Zhang, C,et al."Pressure-induced lattice collapse in the tetragonal phase of single-crystalline Fe1.05Te".PHYSICAL REVIEW B 80.14(2009):144519. |
入库方式： OAI收割
来源：高能物理研究所
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