Research on Key Technologies of a Window-type X-ray Crystal Spectrograph 窗式X射线晶体谱仪关键技术研究
The trouble of disable opening X-ray tube in ARL9400 X-ray fluorescence spectrograph caused by destroied field effect transistor was discussed. 介绍由于X射线荧光检测器探头的前置放大电路场效应管损坏而导致X射线光管不能打开的故障原因及故障排除方法。
The dependence of nitrogen content in SiO_xN_y films on nitridation conditions was investigated by X-ray spectrograph ( XPS). The bonding mode of N with SiO_2 in the films was also analyzed. 利用X射线光电子谱(XPS)初步探讨了氮化条件对热氮化SiOxNy薄膜中N含量的影响,并分析了膜层中N与SiO2的键合方式。
X-ray crystal spectrograph for the laser-plasma experiments 用于激光等离子体实验的X光晶体谱仪
Dispersion curve and wavelength determination in flat-crystal X-ray spectrograph X射线平晶谱仪色散曲线和波长的确定
Rebuilding on Thermostatic Apparatus of X-Ray Fluorescence Spectrograph X射线荧光光谱仪恒温装置改造
X-ray diffraction, differential thermal analysis, electron microscope and infraed absorption spectrograph were used to characterize kaolin, calcined kaolin and the 4A zeolite made from kaolin. 本文用x-射线衍射、差热、电镜及红外分析等手段,对高岭土、焙烧高岭土及由其合成的4A沸石进行了表征。
In the experiment of X-ray laser with four-target series coupling, a time-resolved crystal spectrograph was used to record the resonant spectral lines of Ne-like Ge ions and their satellites. 在四靶串接X光激光实验中,用时间分辨晶体谱仪记录了类Ne锗共振线及其类Na伴线的时间扫描特性。
Soft X-Ray Crystal Spectrograph 软X射线晶体谱仪
The composition and application of 101 ambient temperature steel blackening agent were introduced. Performances of blackening film were measured and its composition, structure and appearance were analyzed by X-ray, SEM and electron spectrograph. 介绍了101型钢铁常温发黑剂的组成、作用和使用方法,综合测试了发黑膜的性能,借助于X-射线、扫描电镜、能谱仪,分析了发黑膜的组成、结构和形貌。
Results: The chemical formula composition, x-ray diffraction graph, FT-IR and Raman spectrograph were obtained. 结果:获得了晶须的化学组成、X射线粉末衍射图、FT-IR光谱和Raman光谱图。
X-ray spectral lines emitted by high temperature plasma can be taken by means of crystal spectrograph in laser-plasma experiments. 在激光等离子体实验中,用晶体谱仪可获得高温等离子体所发射的X光谱。
In addition, the composition of bright Sn-Bi plated layer is analyzed using scanning electron microscope and X-ray energy spectrograph. The result shows Bi content is 1% and Sn content is 99%. 此外采用扫描电镜、X射线能谱仪对锡铋光亮镀层的成分进行分析,结果表明铋含量为1%,锡含量为99%。
Because X-ray spectrograph is a powerful tool to plasma diagnosis, to study the information and evolution of the plasma, in order to investigate the properties of laser produced plasmas, X-ray elliptical curved crystal spectrograph was designed and manufactured. X射线光谱议是一种强有力的激光等离子体诊断工具。
Determining Elements in Limestone and Lime Used of X-ray Fluorescence Spectrograph 石灰石、石灰中多元素的X射线荧光光谱法测定
This paper presents the studies of the dependence of soft X-ray emission on atomic-number and laser intensities by using a new diagnostic tool, pinhole transmission grating spectrograph ( PTGS). 利用带有针孔的透射式光栅光谱仪研究了激光等离子体X射线辐射的原子序数依赖性和激光功率密度对辐射的影响。
Structural properties of ZnO are studied by X-ray Diffraction and Atomic Force Microscopy ( AFM), penetration coefficient is measured by grating spectrograph, light emitting characteristic is tested by fluorescence spectrophotometer. 薄膜的结构特性用X射线衍射仪进行了分析,表面形貌通过原子力显微镜进行表征,透射光谱用多功能光栅光谱仪测量,光致发光谱用荧光分光光度计测试。