Pressure‐Induced Phase Transitions of HgTe
Pressure‐Induced Phase Transitions of HgTe
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DOI：
10.1002/pssa.2210770272
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发表时间：
1983-06
期刊：
影响因子：
--
通讯作者：
T. Huang;A. Ruoff
中科院分区：
文献类型：
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作者：
T. Huang;A. Ruoff
本文介绍了用康奈尔高能同步辐射源对碲化汞（HgTe）在压力（p > 1GPa）下的晶相转变进行的X射线能量色散衍射测量。结果表明，ZnS结构先转变为HgS结构，再转变为NaCl结构。相III被确定为具有NaCl晶体结构，相IV可以被索引为正交晶体结构。
Energy dispersive X-ray diffraction measurements are presented of the pressure-induced crystal-phase transformations (p > 1 GPa) of HgTe applying the Cornell High Energy Synchrotron Source. Results show that the ZnS structure transforms to the HgS structure first before it transforms to the NaCl structure. Phase III was determined to have a NaCl crystal structure, phase IV may be indexed as an orthorhombic crystal structure.