| Title | Description of the phase transitions of cuprous iodide |
| Authors | Shan, Yu Li, Guangwu Tian, Guang Han, Jingzhi Wang, Changsheng Liu, Shunquan Du, Honglin Yang, Yingchang |
| Affiliation | Peking Univ, Sch Phys, Beijing 100871, Peoples R China. China Inst Atom Energy, Beijing 102413, Peoples R China. |
| Keywords | X-ray diffraction Phase transition Crystal structure Cuprous iodide COPPER(I) IODIDE MOLECULAR-DYNAMICS IONIC-CONDUCTION CUI PRESSURE POLYMORPHISM DIFFRACTION CUCL |
| Issue Date | 2009 |
| Publisher | journal of alloys and compounds |
| Citation | JOURNAL OF ALLOYS AND COMPOUNDS.2009,477,(1-2),403-406. |
| Abstract | The phase structures and the phase transition temperatures among alpha, beta and gamma phases of CuI have been studied by using X-ray diffractometer with high-temperature camera. The phase transition temperatures are found to be obviously lower than the previous results. And the X-ray diffraction results have allowed the refined structure for beta-CuI to be determined in space group R-3m, with Cu(+) in 6(c) sites and I(-) in 3(a) and 3(b) sites, which is different from other reports and has been approved to be a transient phase in other articles. The results are also discussed and attributed to the pressure effect. (C) 2008 Elsevier B.V. All rights reserved. |
| URI | http://hdl.handle.net/20.500.11897/148820 |
| ISSN | 0925-8388 |
| DOI | 10.1016/j.jallcom.2008.10.026 |
| Indexed | SCI(E) EI |
| Appears in Collections: | 物理学院 |
