Photocathode中文

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August undefined, 2024

WebSep 1, 2024 · NEA GaN-based photocathode has important application prospects in the vacuum electron source and ultraviolet detection due to its direct wide bandgap, high quantum efficiency, and robust characteristics. In the recent 20 years, research on the NEA GaN photocathode has been extensively explored. Herein, we pr Journal of Materials … WebMulti-alkali. METHOD OF MAKING A BIALKALI PHOTOCATHODE WITH IMPROVED SENSITIVITY AND HIGH TEMPERATURE OPERATING CHARACTERISTICS United States Patent 3838304 (RCA, Sept. 1974) (The 20 steps in Figure 1 of RCA Patent 3838304 written out in prose.) J. Pancir and I. Haslingerova, Topological study of the multi-alkal …

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http://www.ichacha.net/photocathode.html Web中文; 日本語; português ... bialkali photocathode (Effective area : 22 mm dia./Spectral response : 300 to 650 nm), Low noise, High sensitivity in 300 nm to 500 nm, Photon counting type of R1924A-700 Specifications • Type : Head-on type • Tube ... how do i balance a chemical equation

photocathode中文, photocathode中文意思 - iChaCha

A photocathode is a surface engineered to convert light (photons) into electrons using the photoelectric effect. Photocathodes are important in accelerator physics where they are utilised in a photoinjector to generate high brightness electron beams. Electron beams generated with photocathodes are commonly used for free electron lasers and for ultrafast electron diffraction. Photocathode… http://www.ichacha.net/photocatalyst.html WebJul 13, 2024 · Photo-electrochemical reduction of carbon dioxide is a promising strategy to derive valuable products. Here, the authors show a photocathode able to produce carbon … how much is lake erie frozen

photocathode-翻译为中文-例句英语 Reverso Context

Web英漢例句. When light enters the photocathode of a photomultiplier tube, photoelectrons are emitted from the photocathode.. 當光線進入光電陰極的光電倍增管，光電子從陰極發出。 To obtain high average current electron beams for high average power Free Electron Laser (FEL), a DC-SC photocathode injector is designed.. 為獲得用於高平均功率自由電子激光 ... Web在直热式电子枪中,电子枪束源部件结构尺寸的改变会改变静电场对电子束的初次汇聚,从而影响束流品质.针对电子枪中静电场以及电子运动轨迹难以用常规方法直接测量的问题,通过建立1:1三维模型,并利用CST电磁仿真粒子工作室对整个束流产生过程进行模拟.利用控制单一变量的方法,结合模拟所得 ... how much is lager at sainsburyWebMay 21, 2024 · Here, we report a photocathode with a coaxial nanowire structure implementing a Cu2O/Ga2O3-buried p–n junction that achieves efficient light harvesting across the whole visible region to over ... how do i ban a website on my computer

"WebMar 29, 2024 · A photocathode is a negatively charged electrode in a light detection device such as the input screen in an image intensifier (II) that is coated with a photosensitive compound. When this is struck by light photons, the absorbed energy causes electron emission due to the photoelectric (PE) effect.. Composition. In an image intensifier, the … " - Photocathode中文

Photocathode中文

Photocathode Radiology Reference Article Radiopaedia.org

WebA photocathode is an electrode from which electrons can be released into free space via the external photoelectric effect. But photocathodes are mainly used for phototubes, photomultipliers, image intensifiers, image … Webphotocathode 的中文翻譯英漢字典. 共發現 5 筆關於 [photocathode] 的資料 (解釋內文之英文單字均可再點入查詢) 來源 (1): pydict data [pydict] photocathode 光陰極來源 (2): …

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Web大量翻译例句关于"photocathode" – 英中词典以及8百万条中文译文例句搜索。 photocathode - 英中 – Linguee词典在Linguee网站寻找 WebA photocathode is a negatively charged electrode in a light detection device. They are the main type of photomultiplier. That means they take a little light, and make more of it. There are instruments which need to magnify the amount of light coming in. Examples are astronomical telescopes and military night-sight equipment: binoculars and ...

WebJun 28, 2024 · Photoelectrochemical oxygen reduction reaction (ORR) toward H2O2 is highly desirable because only sunlight, O2 and water are required in the process. However, the … Webphotocathode 中文 ... The combination of negative electron affinity ( nea ) photocathode and micro channel plate ( mcp ) brings the iii image intensifier. because of its high …

Webphotocathode radiant sensitivity expressed in the ordinate of the figures is explained in section 4.1.3, "Spectral response characteristics". Note that Figures 4-2 and 4-3 and Table 4-1 only show typical charac-teristics and actual data may differ from tube to tube. 100 80 60 40 20 10 8 6 4 2 1.0 0.8 0.6 0.4 0.2 0.1 WebPhotocathode 释义: a cathode that undergoes or is used for photoemission 意思、发音、翻译及示例

WebApr 15, 2024 · 中文 (中国) Login. Изнесен семинар на кат. Атомна физика ... Study of the non-uniformity of photocathode response of H11934 and R7600U PMTs Vladislav Todorov. 16/04/2024, 18:40 Семинар. 1. Вечеря и неформална дискусия ...

Web中文翻譯手機版. n. 【物理學】光陰極，光電陰極。. "alloy photocathode" 中文翻譯 : 合金光電陰極; 合金型光電陰極. "bialkali photocathode" 中文翻譯 : 雙堿光電陰極. "continuous … how do i bake meatballsWebphotocathode 的词源. [ 1925–30; photo- + cathode] This word is first recorded in the period 1925–30. Other words that entered English at around the same time include: chain reaction, dropout, gimmick, reflex camera, turnaround photo- is a combining form meaning “light” ( photobiology ); also used to represent “photographic” or ... how do i ban someone in twitch chatWebPHOTOMULTIPLIER TUBE High QE Multialkali PHOTOCATHODE New Electro-Optical Design: R821: 26Kb / 2P: For Astro-physics and Other Ultraviolet Radiation Detection Solar Blind Response (160nm to 320nm), Cs-Te PHOTOCATHODE Solar Blind Response (160nm to 320nm), Cs-Te PHOTOCATHODE: R12857: 144Kb / 2P: 13 mm (1/2 inch) diameter, 9 … how much is lalilo premiumWebMar 1, 2024 · As shown in Fig. 1, a photocathode preparation system was designed and manufactured at Peking University, which consists of a deposition chamber, a transfer chamber, moving bellows, and an UHV suitcase.This design can meet the requirements of both on-line and off-line deposition. The transfer chamber is used to transfer the … how much is lagavulin 16 how do i bank a cheque with ingWebphotocathode (reflection-mode photocathode) and a circular-cage structure electron multiplier which has good sensitivity and high amplification at a relatively low supply … how much is lagos to ekitiWebA photocathode is an electrode used to release photoelectric emission when irradiated, making it then the irradiated negative electrode of a phototube. The Photonics Buyers' Guide is a comprehensive resource for verified providers of Photocathodes. Profiles and contact information for manufacturers and suppliers are provided by the companies ... how do i bank a cheque online