Isostructural Phase Transition of TiN under High Pressure
ZHAO Jing-Geng1, YANG Liu-Xiang1, YU Yong1, YOU Shu-Jie1,YU Ri-Cheng1, LI Feng-Ying1, CHEN Liang-Chen1, JIN Chang-Qing1, LI Xiao-Dong2, LI Yan-Chun2, LIU Jing2
1Institute of Physics, Chinese Academy of Sciences, Beijing 100080
2Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039
Isostructural Phase Transition of TiN under High Pressure
Abstract： In situ high-pressure energy dispersive x-ray diffraction experiments on polycrystalline powder TiN with NaCl-type structure have been conducted with the pressure up to 30.1GPa by using a diamond anvil cell instrument with synchrotron radiation at room temperature. The experimental results suggest that an isostructural phase transition might exist at about 7GPa as revealed by the discontinuity of V/V0 with pressure.
(Ceramics and refractories (including borides, carbides, hydrides, nitrides, oxides, and silicides))
引用本文:
ZHAO Jing-Geng;YANG Liu-Xiang;YU Yong;YOU Shu-Jie;YU Ri-Cheng;LI Feng-Ying;CHEN Liang-Chen;JIN Chang-Qing;LI Xiao-Dong;LI Yan-Chun;LIU Jing. Isostructural Phase Transition of TiN under High Pressure[J]. 中国物理快报, 2005, 22(5): 1199-1201.
ZHAO Jing-Geng, YANG Liu-Xiang, YU Yong, YOU Shu-Jie, YU Ri-Cheng, LI Feng-Ying, CHEN Liang-Chen, JIN Chang-Qing, LI Xiao-Dong, LI Yan-Chun, LIU Jing. Isostructural Phase Transition of TiN under High Pressure. Chin. Phys. Lett., 2005, 22(5): 1199-1201.
2005, Vol. 22 
