The mechanism of hole-trapping in oxide and interface state buidup was discussed un-der irradiation in this paper first, then a low energy X-ray irradiation system was introduced, final-ly the variety of nMOSFET threshold voltage after X-ray irradiation was studied, It is shown thatthe influence on nMOSFET threshold voltage of X-ray is correlated with that of ~(60)Co.
随后介绍了一种低能X射线辐射系统,最后讨论了X射线辐照后nMOSFET阈值电压的变化,结果表明采用X射线辐照对nMOSFET的阈值电压的影响与~(60)Co辐照影响的规律一致。
The density measurement technology of foam material with low atomic number was established by low energy X-ray radioscopy.
采用低能X射线对低原子序数(低Z)泡沫样品进行透射照相,以胶片作为记录介质,对材料密度进行测量。
Before and after treatment,the surface structure of JB-1 explosive was observed by scanning electron microscope (SEM),and its element concentration was analyzed by X-ray energy spectrum (EDS).
对以TATB为基的高聚物粘结炸药(JB1)进行了超声空化处理,并利用扫描电镜(SEM)观察了处理前后JB1炸药表面的细观形貌,用X射线能谱仪(EDS)检测了处理前后JB1炸药表面的相对元素含量。
The mineralogical and petrological characteristics of the "glimmering" jadeite jade samples,which are of high value in the jewelry market at present,are studied by using X-ray powder diffraction(XRD),Fourier transform infrared spectroscopy(FTIR),X-ray energy dispersive spectrometer(EDS) and scanning electron microscopy(SEM).
采用X射线粉末衍射仪(XRD)、傅里叶变换红外光谱仪(FTIR)、X射线能谱仪(EDS)和扫描电子显微镜(SEM)等测试仪器对目前珠宝市场价值较高的"起荧"翡翠样品进行了矿物学、岩石学研究,并对其"起荧"现象的光学原理进行了初步探讨。
X-ray energy spectrum analysis of wild and artificial Gastrodiae;
野生和人工栽培天麻的X射线能谱分析
By using scanning electron microscope and X-ray energy spectrum,the common trace elements,S,P,Ca,K,Fe,Cu and Zn contents in the pileus peel,context,and lamella were detected.
利用扫描电镜和X射线能谱仪对姬松茸菌株J3与原菌株J1子实体的菌盖皮、菌盖内和菌褶中常见的微量元素S、P、Ca、K、Fe、Cu和Zn进行了测定,计算了它们的相对重量百分比。
Development of Low Energy X-ray Si-PIN Detectors Based on Planar technology
平面工艺Si-PIN低能X射线探测器研制
FREE-AIR IONIZATION CHAMBER USED IN ABSOLUTE MEASUREMENT OF LOW ENERGY X-RAYS
用于低能X射线绝对测量的自由空气电离室
low-energy X-ray space detector
低能x射线空间探测器
energy dispersive X-ray diffractometer
能量扩散X射线衍射仪
A Study on the Low Energy X/γ-ray Spectral Response of CdZnTe Planar Detectors
CdZnTe平面探测器对低能X/γ射线的光谱响应
EDX (Energy Dispersive X-ray Detector)
能量弥散x 射线探测器
energy dispersive X-ray spectrometer
能量扩散X射线谱仪
EDXRF (Energy-Dispersive X-Ray Fluorescence)
能量弥散X射线荧光
energy-dispersive X-ray analysis (EDX)
能量分散x射线分析
energy dispersive x ray fluorescence
能量色散x射线荧光
energy dispersion x ray analysis
能量色散x射线分析
energy-dispersive X-ray analysis
能量色散x-射线分析
energy dispersive X-ray detector
能量色散X-射线探测仪
X-ray energy dispersive spectrometr
x-射线能量分散谱仪
X-ray photo-electron spectrometer (XPS)
X射线光电子能谱仪
X-ray photo electron spectroscopy (XPS)
X射线光电子能谱法
External Total Reflection Angle X-ray Microanalysis of Thin Film;
薄膜外全反射角X射线能谱分析研究
Combined Analysis of Urinary Stones by X-ray Photoelectron Spectroscopy and X-ray Powder Diffraction
泌尿系结石的X射线光电子能谱和X射线衍射联合分析