photocathode相关论文
氧化铜是一种有潜力的光电催化分解水用光阴极材料,但由于其在光电催化分解水过程中会发生严重的光腐蚀,限制了其实际应用.因此,构......
Unstable mechanical structure,low energy efficiency,and cooling requirements limit the application of conventional x-ray......
Developing anatase/rutile phase-junction in TiO2 to construct Z-scheme system is quite effective to improve its photoele......
High performance n+p-Si/Ti/NiSxOy photocathode for photoelectrochemical hydrogen evolution in alkali
Silicon, as a promising semiconductor for fabricating photocathode toward photoelectrochemical hydro- gen evolution reac......
Preparation and Calibration of CsI X-ray Photocathode and Its Applications at Radiation Transportati
Cesium iodide (CsI) is an important photocathode material due to its excellent photoelectric conversion property from ul......
提出了一种可以提高光电倍增管光电阴极量子效率的方法。通过分析光电阴极的光电发射过程, 从提高光子吸收率Pa和光电子迁移至真空......
GaN光电阴极的制备成功与否需用科学手段加以评估。在GaAs光电阴极多信息量测试系统的基础上, 增设紫外光源, 并对评估软件重新加......
Photoelectrochemical water splitting is a sustainable path to generate valuable hydrogen using sunlight and water as the......
Spatial decoupling of light absorption and reaction sites in n-Si photocathodes for solar water spli
Metal-insulator-semiconductor(MIS)photocathodes offer a simple alternative to p-n junction photocathodes in photoelectro......
研究了New S25与LEP^*光电阴极的光谱响应特性。从理论上分析了光电子逸出深度,光电阴极结构参量和光电阴极厚度对光谱响应特性的影响。并对实......
从光电器件对光源的响应率出发,引伸出光电极与景物之间的光谱匹配纱数表达式,计算了S25光电阴极与暗绿色涂层和绿色草木的光谱匹配系数......
Hexagonally ordered microbowl arrays decorated with ultrathin CuInS2 nanosheets for enhanced photoel
This paper demonstrates the design and fabrication of three-dimensional(3D)hexagonally ordered mi-crobowl arrays(MBAs)de......
,Fabrication of CuOx thin-film photocathodes by magnetron reactive sputtering for photoelectrochemic
The CuOx thin film photocathodes were deposited on F-doped SnO2 (FTO) transparent conducting glasses by alteating curren......
The features of interaction of femtosecond laser pulses with photocathode are studied theoretically in this paper.The su......
We have developed a superior solar-blind ultraviolet (UV) photocathode with an AlxGa1-xN photocathode (x ~ 0.45) in semi-......
Using density functional theory, the electronic structures, lattice constants, formation energies, and optical propertie......
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Ferroelectric solid solution Li1-xTa1-xWxO3 as potential photocatalysts in microbial fuel cells: Eff
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
为了使石墨烯光阴极实现光电转化功能,以超晶格形式掺杂六角氮化硼到石墨烯中,形成杂化纳米带。通过基于第一性原理的计算,从能带......
Tetrafunctional Cu2S thin layers on Cu2O nanowires for efficient photoelectrochemical water splittin
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
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In this paper we give a set of analytical formulae to describe the characteristics of photocathode rf guns at any rf fre......
In this paper, we the design study of a L-band DC photocathode gun injector for the ERL (Energy Recovery Linac) test fac......
In the proposal of the Beijing Advanced Light Source, a compact combination of XERL and XFEL using a common SC linac is ......
The THGEM detector without and with a CsI has been tested successfully. The optimal parame- ters of THGEM have been dete......
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利用自行设计的CMETS005型检测与光谱测试系统对微光瞄准镜进行测试,完成了像增强器光阴极在热冲击环境下的噪声频谱特性测试。试......
现代激光科学研究、核爆模拟、惯性约束核聚变(ICF)研究等领域需要测量半宽度100 ps左右的超高速激光脉冲.超高速光电探测器就是探......
本文给出用新技术制作[Cs.Rb]Na_2KSb结构的光电阴极,具有灵敏度高、热发射低和重复性好等优点,特别是改善了光电器件的性能。并提......
介绍了北京国际光电探测与成像学术讨论会的概况、论文作者及内容的分布情况,并从光电成像、光电探测及图象处理三方面介绍了部分......
该文主要介绍紫外敏感的铷光电阴极的工艺和特性研究,采用“分步重复”和微碲处理等工艺手法,可有效地提高光电阴极灵敏度(≥15mA/W)和改善光......
论述了真空转移系统中各种气体对光电阴极灵敏度的影响以及防止的方法.实验得出一氧化碳和水蒸汽对光电阴极灵敏度的损害最大.光电......
A bialkali photocathode with the quantum efficiency(QE)in the range of a few percent was fabricated for the 704 MHz SRF ......
分析了NEAGaN光电阴极的产生背景,介绍了NEAGaN光电阴极的结构以及工作模式,研究了GaN光电阴极的光电发射机理以及NEA特性的形成原因......
针对中微子和宇宙射线探测用的大尺寸K2CsSb光电阴极,本文首先利用光学导纳矩阵法,推导了适用于多层膜的K2CsSb光电阴极理论模型。通......
作为光电化学系统的重要组成部分之一,光电极应该具有较好的光电流响应,以及在水溶液中稳定的特性。分别以醋酸镍、钛酸四丁酯作为Ni......
为了获得高亮度和高品质的电子束,在自由电子激光实验装置中采用光阴极注入器作为电子源,其驱动激光器系统采用主振功率放大结构,振荡......
电子倍增型GaAs光阴极是利用雪崩倍增效应的一种新型光阴极组件,通过在常规GaAs光阴极中引入雪崩电子倍增层制备了GaAs光阴极/电子......
对GaAs光电阴极激活过程中各阶段做了X射线光电子谱(XPS)表面分析,根据XPS分析所得数据,改进了激活工艺,提出了获得更好发射性能的光电阴极的最佳Cs和......
<正> 利用各种相机拍摄可见光源的静态或动态照片是一种很容易的事,但拍摄不可见光源(如核辐射源)的照片就不是那么容易了。随着科......
本文应用 SEM(扫描电子显微镜)研究了制备碘化铯光阴极时基底的温度,真空烘烤和露置大气对光阴极的微观结构的影响。......
本文利用辐射强度指数衰减率和多碱阴极光吸收系数公式,首次研究了多晶半导体三碱光电阴极的最佳厚度,研究结果表明:当Ia/Io大于0.4时,阴极厚度......
从理论上对光电阴极面发射电子过渡过程进行分析,光电阴极面电阻是影响光电发射过渡过程的主要因素.通过对光电阴极制备技术的改进......
简单介绍了快速MCP型光电倍增管的结构,着重分析了该管型暗电流的来源,最后提出了减小暗电流可采取的一些必要措施。......
多碱光电阴极的红外响应,对于改善夜视系统探测目标距离能力是一个重要的研究课题。文章从理论上阐述了改善多碱光电阴极红外响应的......
本文研究开发直线感应加速器的光发射模块,并验证该模块的正确性.首先建立光发射模型,该模型确立阴极参数和入射激光与宏粒子初始......
Hexagonally ordered microbowl arrays decorated with ultrathin CuInS2 nanosheets for enhanced photoel
This paper demonstrates the design and fabrication of three-dimensional(3 D) hexagonally ordered microbowl arrays(MBAs) ......
本文对用作透射式负电子亲和势光电阴极的Ⅲ—V族半导体基片的无损检测进行了研究。建立了一套带微机处理的高信噪比的激光荧光测......
为了实现光阴极光谱响应向短波延伸,分析了Ga1-xAlxAs/GaAs三代微光光阴极光谱响应向短波延伸的机理,提出了准禁带宽度的概念,讨论了Ga......
针对三代管GaAs阴极灵敏度下降问题,开展工艺过程质量研究,分析影响因素并经工艺改进解决阴极不稳定问题。......