| Isostructural Phase Transition of TiN under High Pressure |
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| 作者姓名： | 赵景庚 杨留响 余勇 游淑洁 禹日成 李凤英 陈良辰 靳常青 李晓东 李延春 刘景 |
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| 作者单位： | [1]InstituteofPhysics,ChineseAcademyofSciences,Beijing100080 [2]InstituteofHighEnergyPhysics,ChineseAcademyofSciences,Beijing100039 |
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| 摘 要： | In situ high-pressure energy dispersive x-ray diffraction experiments on polycrystalline powder TiN with NaCltype structure have been conducted with the pressure up to 30.1 GPa 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 7 GPa as revealed by the discontinuity of V/Vo with pressure.
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| 关 键 词： | 晶体同构 相迁移 氮化钛 高压能分散 X-射线衍射 多晶粉末 |
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