Using scanning electron microscopy , x - ray powder diffractometer , isis energy - dispersive spectroscopy and leica guantitative optical microscopy , the microstructure , composition profiles of cdmnznte ingots were analyzed , a and 3 phases are formed at the tip 采用扫描电镜、 x射线粉末衍射仪、 isis能谱仪和leica定量金相分析仪研究了cdmninte晶锭中相的结构,形貌和组分分布。
X - ray powder diffractometer ( xrd ) , forier transform infrared spectroscopy ( ft - ir ) and crystalline parameters were used to determine the structure of the samples , x - ray photoelectron spectra ( xps ) were employed to determine the oxide state of elements in the samples X射线粉末衍射仪( xrd )和傅立叶变换红外光谱仪( ft - ir )确定了不同掺杂比样品的结构, x射线光电子能谱( xps )确定样品的价态。