AN ION DETECTOR FOR IMAGING 2-DIMENSIONAL VELOCITY DISTRIBUTIONS

被引：20
|
作者：
CORR, D [1 ]
JACOBS, DC [1 ]
机构：
[1] UNIV NOTRE DAME,DEPT CHEM & BIOCHEM,NOTRE DAME,IN 46556
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 1992年 / 63卷 / 03期
关键词：
D O I：
10.1063/1.1143313
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The design and performance of a novel ion detector is described. The detector produces a two-dimensional image which displays the time-of-flight distribution of a pulsed packet of ions. Pulse sequencing within the detector allows for simultaneous mass and velocity resolution of the detected ions. The image capturing hardware combines long-term signal integration with single-ion detection in order to provide a wide dynamic range in ion sensitivity.
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页码：1969 / 1972
页数：4
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