Primary tests of the device show that it has low dark current, high spectral sensitivity, very fast response speed, and quite small crosstalk between its neighbouring units.

通過對其主要的性能進行的特性測試表明黄性视频在线，該探測器具有較低的暗電流国产激情在线一区、較高的光譜靈敏度和較快的時間響應(yīng)jizzwww，并且相鄰單元之間的串擾也很小国产第一区视频。

Dewar is an important component of the astronomical observation.CCD should be cooled to low temperature by Dewar,because of the noise and dark current.

杜瓦瓶是天文觀測中重要的終端設(shè)備部件视频一区图片一区另类，對降低探測器的暗流和噪聲有不可替代的作用黄色视频暴力免费版，被廣泛用于冷卻各種探測器。

AlN MSM devices were fabricated on AlN epitaxial thin film deposited on GaN/Sapphire substrates using helicon sputtering system at the low temperature of 300°C. The device characteristic was found to be improved by in situ metallization of Al electrodes. The extremely low dark current (1.39pA at 20V), the ideal factor (1.0125) and the Schottky barrier height (0.916eV) are superior compared to those of AlN MSM in the literature. When the device was illuminated by the 150W D2 lamp, the ratio of the induced photocurrent to dark current is more than 2 orders of magnitude. The illumination effect also shows the linear relationship between the radiation power and the photo current for the MSM devices, indicating the potential applicability for deep UV sensors.

氮化鋁金屬-半導(dǎo)體-金屬光偵測器則是用In situ metallization制程，利用低溫回旋濺鍍法在氮化鎵/藍寶石基板上沉積之氮化鋁高清在线午夜日韩视频观看，再直接濺鍍金屬鋁作為指叉電極九一人人操人人摸，比較目前文獻制作出來的氮化鋁MSM元件，可得到很好的元件金半接面之理想因子1.0125欧美vs一级片，算出蕭特基能障高度為0.916eV中文字幕精品一区二区日本，并有很低的暗電流為1.39 pA，提升了元件的特性尤物在线无码视频观看网址，使用150 W氘燈入射女优网址，光暗電流差距可到兩個order，且元件之光電流與入射光功率呈線性欧美日韩国内，顯示所制作之氮化鋁MSM元件青草视频免费，很適合針對深紫外光波段偵測。

dark current pulse：暗電瘤沖

dark current 暗電流 | dark current pulse 暗電瘤沖 | data 數(shù)據(jù)

dark current pulse：無照電流脈沖,暗[電]流脈沖

"dark radiation","暗輻射" | "dark-current pulse","無照電流脈沖,暗[電]流脈沖" | "Darlington circuit","大令吞電路"

cathode current; cathodic current：陰極電流

"cathode coupled DC amplifier ","陰極耦合直流放大器;陰極偶合直流放大器" | "cathode current; cathodic current","陰極電流" | "cathode dark current ","陰極暗電流"