THE DESIGN OF AN ENERGY-FOCUSING MASS-SPECTROMETER

被引：1
|
作者：
DERMOIS, OC
VANLUMMEL, CWJ
机构：
[1] Kernfysisch Versneller Instituut, 9747 AA Groningen
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1990年 / 291卷 / 03期
关键词：
D O I：
10.1016/0168-9002(90)90005-Q
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Two versions of a recoil mass spectrometer are discussed and compared with respect to their resolution power, solid-angle acceptance and optical properties. One version consists of a quadrupole doublet followed by an electrostatic deflector, a magnet, a second electrostatic deflector and a doublet. In the second version the doublets are replaced by triplets which results in a much better performance. The electrostatic deflectors will have a variable gap and an electrode voltage of ± 300 kV. © 1990.
引用
收藏
页码：563 / 569
页数：7
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