Pressure-induced phase transition in cubic Lu2O3
文献类型：期刊论文
| 作者 | Jiang S(蒋升); Liu J(刘景) ; Lin CL(林传龙); Bai LG(白利刚); Zhang YF(张玉峰); Zhang DC(张德纯); Li XD(李晓东); Li YC(李延春); Tang LY(唐玲云); Jiang, S
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| 刊名 | JOURNAL OF APPLIED PHYSICS
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| 出版日期 | 2010 |
| 卷号 | 108期号:8页码:83541 |
| 通讯作者 | [Jiang, Sheng ; Liu, Jing ; Lin, Chuanlong ; Bai, Ligang ; Zhang, Yufeng ; Zhang, Dechun ; Li, Xiaodong ; Li, Yanchun ; Tang, Lingyun] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Xiao, Wansheng] Chinese Acad Sci, Guangzhou Inst Geochem, Guangzhou 510640, Peoples R China |
| 英文摘要 | The phase transition in cubic Lu2O3 has been investigated by angle dispersive x-ray diffraction and Raman scattering in a diamond anvil cell up to 46.8 GPa and 40.2 GPa, respectively. The diffraction data indicated that a phase transition from the cubic to a monoclinic structure started at 12.7 GPa and completed at 18.2 GPa. This high pressure monoclinic phase is stable up to at least 46.8 GPa and can be quenched to ambient conditions. This irreversible cubic to monoclinic structural transformation has also been confirmed by Raman scattering measurements. A third-order Birch-Murnaghan fit based on the observed pressure-volume data yields a zero pressure bulk modulus of B-0=214(6) GPa, its pressure derivative B'(0)=9(1) for the low-pressure cubic phase; and B-0=218(13) GPa, B'(0)=2.3(3) for the high pressure monoclinic phase, respectively. The mode Gruneisen parameters of different Raman modes for both cubic and monoclinic phases have also been determined. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3499301] |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Applied |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000283745100058 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240823]  |
| 专题 | 高能物理研究所_粒子天体物理中心 高能物理研究所_多学科研究中心 |
| 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 | Jiang S,Liu J,Lin CL,et al. Pressure-induced phase transition in cubic Lu2O3[J]. JOURNAL OF APPLIED PHYSICS,2010,108(8):83541. |
| APA | 蒋升.,刘景.,林传龙.,白利刚.,张玉峰.,...&Tang, LY.(2010).Pressure-induced phase transition in cubic Lu2O3.JOURNAL OF APPLIED PHYSICS,108(8),83541. |
| MLA | 蒋升,et al."Pressure-induced phase transition in cubic Lu2O3".JOURNAL OF APPLIED PHYSICS 108.8(2010):83541. |
入库方式： OAI收割
来源：高能物理研究所
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