1)photocathode[,f?ut?u'k?θ?ud]光阴极
1.Mechanism analysis and experiment research of Ga_(1-x)Al_xAs/GaAs photocathode spectral response extending to short wave;Ga_(1-x)Al_xAs/GaAs光阴极光谱响应向短波延伸的机理分析和实验研究
2.Research on quantum efficiency of X-ray photocathode;X射线光阴极量子效率的研究
3.Calculation of quantum efficiency of alkali halide photocathode materials in the extreme ultraviolet region极端紫外波段碱卤化物光阴极材料量子效率计算
英文短句/例句
1.photocathode phosphor image intensifier光阴极磷光体象增强器
2.spectral response curve of photocathode光阴极的光谱响应曲线
3.electronic valves and tubes热离子、冷阴极或光阴极电子管、晶体管
4.conversion quantum efficiency of photocathode光阴极的量子转换效率
5.negative electron affinity photocathode负电子亲和势光阴极
6.photoefficiency of photocathode光电阴极的光电效率
7.cathodoluminescent phosphor阴极射线致发光荧光粉
8.cathode-ray spectroradiometer阴极射线光谱辐射计
9.ambient light filter(阴极射线管) 保护滤光器
10.cathode-ray tube spot scanner阴极射线管光点扫描器
11.totally reflective interference photocathode全反射干涉式光电阴极
12.hollow cathode copper halide laser空心阴极卤化铜激光器
13.hollow cathode aluminum ion laser空心阴极铝离子激光器
14.hot-cathode grid glow tube热阴极栅控辉光放电管
15.nea photocathode负电子亲合力光电阴极
16.An electron tube with a photosensitive cathode.光电管具有感光的阴极电子管
17.The spectral response characteristic series of photocathodesGB/T5295-1985光电阴极光谱响应特性系列
18.Improved performance of white polymer light emitting diodes修饰阴极界面提高聚合物白光二极管发光效率
相关短句/例句
photo-cathode光阴极
1.Research of photo-cathode RF gun and superconducting accelerator experiment;光阴极注入器超导加速腔集成实验研究
3)cathodoluminescence阴极发光
1.The Application of Cathodoluminescence Technology in Studying Oil and Gas Reservoirs;阴极发光技术在储层研究中的应用
2.Characteristics and diagenetic environments of source rocks by cathodoluminescence;应用阴极发光技术研究母岩性质及成岩环境
3.The cathodoluminescence and trace elements in carbonate minerals;碳酸盐矿物的阴极发光性与微量元素的关系
4)photocathode[,f?ut?u'k?θ?ud]光电阴极
1.In-situ Spectral Response Measurement of the Multi-Alkali Photocathodes;多碱光电阴极光谱响应在线测试结果与分析
2.Quantitative Angle Dependent XPS Studies of Activation of GaAs Photocathode;用变角XPS定量分析研究GaAs光电阴极激活工艺
3.Property Evaluation of NEA Photocathodes;负电子亲和势光电阴极评估技术研究
5)cathode luminescence阴极发光
1.The common colour of jadeite jade which consists of jadeite, is green to yellow green with dark to middle bright under cathode luminescence.在阴极发光下翡翠的主要矿物成分硬玉通常发暗—中亮绿—黄绿色光 ;当硬玉成分较纯时发亮紫红色光 ;当硬玉中不含铁而含钙和锰时往往发中—亮紫蓝色光和白色光。
2.In this paper,the basic features of quartz and the theoretic basis for quartz to be taken as a tracer for material source are summarized,and the material source tracing methods to use scanning electron microscope,mass spectrometer,electron spin resonance(ESR) and cathode luminescence and the feasibility of these methods are introduced in detail.综述了石英的性质和它作为有效指示剂来示踪物源的理论基础,进而详细介绍了使用扫描电镜、质谱、电子自旋共振和阴极发光等仪器对石英矿物的表面微结构、氧同位素比值、形成年龄和阴极发光颜色等特征进行研究来追踪物源的方法以及这些方法的可行性。
3.Characteristics of cultured pearls and treated pearls are studied by cathode luminescence microscope.通过阴极发光仪对养殖珍珠和处理养殖珍珠的阴极发光特征进行了研究,结果表明:在阴极射线激发下,淡水养殖和处理珍珠发黄绿或绿色光,而各色海水养殖和处理珍珠不发光;阴极显微观察可见部分处理珍珠层的表面微破损。
6)Cathodoluminescence阴极荧光
1.Based on the analyses of SEM image and cathodoluminescence spectra measured around V-defects, the correlation between V-defect formation and indium segregation was clarified.根据V-形缺陷周围扫描电镜图像和阴极荧光光谱的分析,确定AlInGaN外延层中V-形缺陷的形成与铟的分凝之间的关系。
2.A practical microarea ultravioletvisible cathodoluminescence detection scheme has been constructed and fitted on a JCXA733 electron probe microanalysis (EPMA) instrument which can observe both invisible and visible luminescence phenomena from the microarea surface of solid samples.在JCXA 733电子探针上采用一种实用的微区紫外 可见阴极荧光的探测方案对河北唐山石英砂岩的微小次生加大边进行阴极荧光分析,结果表明它们具有波长为287nm、300～330nm和380nm光谱形状各异的紫外荧光。
3.The principle, advantages as well as application of the soft template transfer technique and method of cathodoluminescence measurement are described and discussed respectively in detail.最后对阴极荧光(CL)分析方法的原理、特点和应用进行了较为详细的说明。
延伸阅读
负电子亲和势光阴极 表面势垒低于导带底的光阴极（如GaAs:Cs-O)。表面势垒高于导带底的称为正电子亲和势光阴极(如Sb-K-Na-Cs)；表面势垒平于导带底的称为零电子亲和势光阴极（如GaAs:Cs）（图1）。 1963年美国 R. E.西蒙斯根据半导体能带理论提出负电子亲和势概念。1965年荷兰J.J.席尔和J.范拉制成GaAs:Gs光阴极。人们又制出其他Ⅲ-Ⅴ族化合物光阴极，如 InP，GaxIn1-xAs(0
