electron beam probe 电子束探示器,电子束探针 相似单词 EPMA =Electronic Parts Manufacturers Association 电子元件制造商协会 microanalysis n. 微量分析 Probe v.盘问,追问,探究,(用细长工具)查看,探查 n.探究,详尽调查,(不载人)航天探测器,宇宙航天探测器,(医生用的)探针,探测仪,传感器,取样器 probe n...
electron probe microanalysis (EPMA) 电子探针微区分析,电子探针显微分析 electron probe X ray microanalysis 【化】 电子探针X射线微量分析 electron probe 电子探针,电子微探针 electro probe X ray microanalysis 电子探针X射线显微分析仪 electron probe micrograph 电子探针显微照片 electron probe microanalyzer...
The technique of electron probe microanalysis (EPMA) was developed in the 1950s, primarily the outcome of a PhD thesis by Castaing ( 1951 ). In the following decade, it became established as the preferred method to characterize the in situ chemistry of very small volumes of mainly inorganic ...
电子探针分析(Electron Probe Microanalysis,EPMA)是一种用电子探针测量样品元素成分和化学组成的技术。它结合了扫描电子显微镜(Scanning Electron Microscope,SEM)和X射线光谱仪(X-ray Spectrometer)的功能,能够提供非常详细的元素分析信息。 电子探针分析的原理和工作方式是什么? 电子探针分析基于电子与物质相互作用的原理。
原创 芯片失效分析 半导体工程师 2024年09月07日 10:03 北京 在EPMA(ElectronProbeMicroanalysis)中,利用能量分散对特征X射线的光谱进行分光的方法称为EDX或EDS。用波长色散进行分光的方法称为WDX(WavelengthDispersiveX-ray Spectroscopy)。EDX安装在 SEM 和 TEM/STEM 上。WDx不常用于LSI 失效分析.因为除非电子束量很...
Electron probe microanalysis (EPMA) is a technique used to determine the chemical composition of materials at the micrometer scale. The instrument ("electron-probe," or often simply known as the "probe") is a variant of a scanning electron microscope (SEM). The detection of characteristic X-...
Electron probe microanalysis (EPMA) is a nondestructive technique that allows determination of the composition of small volumes of a solid material. From: Reference Module in Materials Science and Materials Engineering, 2017 About this pageAdd to MendeleySet alert ...
Electron probe microanalysisEPMAElectr 文档格式: .ppt 文档大小: 1.49M 文档页数: 26页 顶/踩数: 0/0 收藏人数: 0 评论次数: 0 文档热度: 文档分类: 待分类 文档标签: Electr 系统标签: electronprobemdltracectscounts TraceElementAnalysis What’sthepoint? What’stheminimumdetectionlimitfor aparticularele...
ISO23833:2006EN/FRMicrobeamanalysis—Electronprobemicroanalysis(EPMA)—Vocabulary是一套标准,该标准对电子探针显微分析(EPMA)的词汇进行了详细的解释和描述。 以下是对ISO23833:2006EN/FRMicrobeamanalysis—Electronprobemicroanalysis(EPMA)—Vocabulary的详细解释: 1.**元素(Element)**:指存在于物质中的一种化学物质...
Electron Probe Micro Micro-analyzer