EXB ION MASS-SPECTROSCOPY IN MAGNETIZED PLASMAS

被引：0

作者：

HELLBLOM, KG ^{[1
]}

ARMSTRONG, RJ ^{[1
]}

机构：

[1] UNIV TROMSO,N-9037 TROMSO,NORWAY

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1995年 / 361卷 / 1-2期

关键词：

D O I：

10.1016/0168-9002(95)00119-0

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A spectrometer based on the E x B drift during the transit time of the ion through a cross field region has been tested in a hydrogen plasma in the Blaamann toroidal plasma device [T. Brundtland, Vacuum 43 (1992) 185]. The magnetic field B, is the field of the device. The electric field E, which is imposed and oriented perpendicular to the magnetic field, is swept with a time long compared to the ion transit time. The ions are accelerated along the magnetic field as they enters the cross field region giving them a velocity and a transit time proportional to the charge over the mass.

引用

页码：253 / 256

页数：4