Structural phase transitions in brookite-type TiO2 under high pressure
文献类型：期刊论文
| 作者 | Luo, W; Yang, SF; Wang, ZC; Wang, Y; Ahuja, R; Johansson, B; Liu, J; Zou, GT; Liu J(刘景)
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| 刊名 | SOLID STATE COMMUNICATIONS
 |
| 出版日期 | 2005 |
| 卷号 | 133期号:1页码:#REF! |
| 关键词 | brookite-type TiO2 bulk modulus structure transition high pressure |
| 通讯作者 | Luo, W (reprint author), Jilin Univ, Natl Lab Superhard Mat, Changchun 130012, Peoples R China. |
| 英文摘要 | We have studied polycrystalline brookite TiO2 using energy-dispersive X-ray diffraction at pressures up to 27.8 GPa and derived an ambient-pressure bulk modulus of 255 GPa using Birch-Murnaghan's equations of state with a fixed value of 4 as its first derivative. The transition from brookite-type to baddeleyite-type was observed to start at 15.8 GPa and finished at 22.8 GPa. Upon decompression, the alpha-PbO2 structure appeared at 3.5 GPa and the baddeleyite-type structure remained down to 1.6 GPa. the lowest pressure in the present work. (C) 2004 Elsevier Ltd. All rights reserved. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Condensed Matter |
| 收录类别 | SCI |
| WOS记录号 | WOS:000226378600008 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/225736]  |
| 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 | Luo, W,Yang, SF,Wang, ZC,et al. Structural phase transitions in brookite-type TiO2 under high pressure[J]. SOLID STATE COMMUNICATIONS,2005,133(1):#REF!. |
| APA | Luo, W.,Yang, SF.,Wang, ZC.,Wang, Y.,Ahuja, R.,...&刘景.(2005).Structural phase transitions in brookite-type TiO2 under high pressure.SOLID STATE COMMUNICATIONS,133(1),#REF!. |
| MLA | Luo, W,et al."Structural phase transitions in brookite-type TiO2 under high pressure".SOLID STATE COMMUNICATIONS 133.1(2005):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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