Faraday Cup

The experimental system for measuring plasma parameters in vacuum arc deposi-tion by Faraday Cup is introduced .

本文介绍了真空电弧镀膜（VAD）环境下用法拉第杯分析等离子参数的实验系统。

If the direct current measurement of the ion current with a Faraday cup type ion collector and a sensitive DC amplifier is used , the gauge is possible to measure the pressure between 10 10 to 10 3 Pa.

如果应用一个法拉第杯型离子收集器和一个灵敏的直流放大器来进行离子流测量的话，那么该电离规测量范围在10-10～10-3Pa之间。

Effect of Faraday cup impedance on electron beam current of diode

法拉第筒阻抗对二极管电子束流性能的影响

A Method of Obtaining Transmitted Electron Image Using the Faraday Cup in the SEM

在扫描电镜中以法拉第筒获得透射电子像的方法

A compact Faraday cup for the measurement of electron beam

测量电子束流的小型法拉第筒

Application of Faraday cup array detector in measurement of electron - beam distribution homogeneity

法拉第筒阵列探测器在电子束束流均匀度测量中的应用

Study on Calibration of Proton Absorbed Dose of Alanine with Faraday Cup

法拉第筒校准丙氨酸对质子吸收剂量技术研究

Installation and controller of Faraday cup and fluorescent viewer in cyclone 30

加速器测束法拉第筒及荧光观察器的装置与控制

The ion energy and the density of beam flux of cold cathode ion source were measured by pentagrid probing and Faraday cup .

采用五栅网离子能量测量装置和法拉第筒测量了宽束冷阴极离子源的离子能量和离子束流密度。

The results are : the combined standard uncertainty of dose measurement for proton irradiation using Faraday cup and alanine / ESR dosimetry system is 3.9 % ;

实验结果表明：丙氨酸／ESR剂量测量体系结合法拉第筒法测量质子吸收剂量的标准不确定度是3.9%。

And there 's an excellent chance that , before I retire , the Faraday cup on Voyager will directly measure the plasma in the interstellar medium .

在我退休之前，“航行者”号上的法拉第筒极有可能会直接测量到星际介质中的等离子体。

The gain and receiving efficiency of every amplifier and Faraday cup of a solid isotope mass spectrometry with Faraday cup multicollector are calibrated by standard voltage method and peak jumping curve fitting method , respectively .

采用标准电压法和峰跳扫描曲线拟合法分别校正了固体多接收器同位素质谱计各个放大器的放大倍数和法拉第杯接收器的接收效率。

These factors include : ( 1 ) The top aperture and side aperture of the Faraday cup for collecting incident electrons can cause electron escape . It is difficult to evaluate the electron escape ratio by the general methods .

主要为以下几个方面：1.记录入射电子数的法拉第筒顶孔和侧孔会引起电子逃逸，电子逃逸率的估算用一般方法解决存在着困难。