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.
隨后介紹了一種低能X射線輻射系統(tǒng),最后討論了X射線輻照后nMOSFET閾值電壓的變化,結(jié)果表明采用X射線輻照對nMOSFET的閾值電壓的影響與~(60)Co輻照影響的規(guī)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射線對低原子序數(shù)(低Z)泡沫樣品進(jìn)行透射照相,以膠片作為記錄介質(zhì),對材料密度進(jìn)行測量。
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).
對以TATB為基的高聚物粘結(jié)炸藥(JB1)進(jìn)行了超聲空化處理,并利用掃描電鏡(SEM)觀察了處理前后JB1炸藥表面的細(xì)觀形貌,用X射線能譜儀(EDS)檢測了處理前后JB1炸藥表面的相對元素含量。
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射線粉末衍射儀(XRD)、傅里葉變換紅外光譜儀(FTIR)、X射線能譜儀(EDS)和掃描電子顯微鏡(SEM)等測試儀器對目前珠寶市場價值較高的"起熒"翡翠樣品進(jìn)行了礦物學(xué)、巖石學(xué)研究,并對其"起熒"現(xiàn)象的光學(xué)原理進(jìn)行了初步探討。
X-ray energy spectrum analysis of wild and artificial Gastrodiae;
野生和人工栽培天麻的X射線能譜分析
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.
利用掃描電鏡和X射線能譜儀對姬松茸菌株J3與原菌株J1子實體的菌蓋皮、菌蓋內(nèi)和菌褶中常見的微量元素S、P、Ca、K、Fe、Cu和Zn進(jìn)行了測定,計算了它們的相對重量百分比。
Development of Low Energy X-ray Si-PIN Detectors Based on Planar technology
平面工藝Si-PIN低能X射線探測器研制
FREE-AIR IONIZATION CHAMBER USED IN ABSOLUTE MEASUREMENT OF LOW ENERGY X-RAYS
用于低能X射線絕對測量的自由空氣電離室
low-energy X-ray space detector
低能x射線空間探測器
energy dispersive X-ray diffractometer
能量擴(kuò)散X射線衍射儀
A Study on the Low Energy X/γ-ray Spectral Response of CdZnTe Planar Detectors
CdZnTe平面探測器對低能X/γ射線的光譜響應(yīng)
EDX (Energy Dispersive X-ray Detector)
能量彌散x 射線探測器
energy dispersive X-ray spectrometer
能量擴(kuò)散X射線譜儀
EDXRF (Energy-Dispersive X-Ray Fluorescence)
能量彌散X射線熒光
energy-dispersive X-ray analysis (EDX)
能量分散x射線分析
energy dispersive x ray fluorescence
能量色散x射線熒光
energy dispersion x ray analysis
能量色散x射線分析
energy-dispersive X-ray analysis
能量色散x-射線分析
energy dispersive X-ray detector
能量色散X-射線探測儀
X-ray energy dispersive spectrometr
x-射線能量分散譜儀
X-ray photo-electron spectrometer (XPS)
X射線光電子能譜儀
X-ray photo electron spectroscopy (XPS)
X射線光電子能譜法
External Total Reflection Angle X-ray Microanalysis of Thin Film;
薄膜外全反射角X射線能譜分析研究
Combined Analysis of Urinary Stones by X-ray Photoelectron Spectroscopy and X-ray Powder Diffraction
泌尿系結(jié)石的X射線光電子能譜和X射線衍射聯(lián)合分析