Synchrotron radiation diffraction of amorphous selenium under high pressure
文献类型：期刊论文
| 作者 | Yang, KF; Cui, QL; Ma, YM; Zhang, J; Li, XF; Shen, LH; Zhou, Q; Luo, CJ; Liu, J; Zou, GT |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2005 |
| 卷号 | 29页码:#REF! |
| 关键词 | amorphous Se synchrotron X-ray diffraction pressure-induced crystallization phase transition high pressure metallic phase |
| 其他题名 | 无定形硒的高压同步辐射研究 |
| 通讯作者 | Yang, KF (reprint author), Jilin Univ, Natl Lab Superhard Mat, Changchun 130012, Peoples R China. |
| 英文摘要 | High-pressure in situ energy dispersive X-ray diffraction (EDXRD) experiments on amorphous selenium(a-Se) have been carried out using a synchrotron X-ray source and a diamond anvil cell (DAC) up to 74.3GPa at room temperature. The pressure-induced crystallization of a-Se has been found at the pressures between 10GPa and 11CPa, and the crystal structure is confirmed to be the mixture of hexagonal phase and a new high pressure metallic phase. It is noticeable that the new phase is still stable up to 42GPa, and completely transformed to the orthorhombic phase after 42GPa. Two structure phase transitions at about 30CPa and 60GPa have also been observed, which agree very well with Mao et al and Akahama et al, respectively, whose work were starting from the material of hexagonal selenium. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 收录类别 | SCI |
| WOS记录号 | WOS:000234206900031 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226289]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Yang, KF,Cui, QL,Ma, YM,et al. Synchrotron radiation diffraction of amorphous selenium under high pressure[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2005,29:#REF!. |
| APA | Yang, KF.,Cui, QL.,Ma, YM.,Zhang, J.,Li, XF.,...&刘景.(2005).Synchrotron radiation diffraction of amorphous selenium under high pressure.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,29,#REF!. |
| MLA | Yang, KF,et al."Synchrotron radiation diffraction of amorphous selenium under high pressure".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 29(2005):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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