A combined mass gate-energy discriminator

被引：3

作者：

Becker, I ^{[1
]}

Cheshnovsky, O ^{[1
]}

机构：

[1] Tel Aviv Univ, Raymond & Beverly Sackler Fac Exact Sci, Sch Chem, IL-69978 Tel Aviv, Israel

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1997年 / 68卷 / 12期

关键词：

D O I：

10.1063/1.1148446

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A mass gate allows transmitting a selected mass in a time-of-flight mass spectrometer and to block other masses. The conventional stopping-potential mass gate does not discriminate against spontaneous fragments, which are generated in the drift tube. We present a simple improved version of a mass gate, which discriminates against fragments by using the fact that their kinetic energy is lower than that of the parent ion. (C) 1997 American Institute of Physics.

引用

页码：4625 / 4626

页数：2

共 21 条

[11] CONVERTING A REFLECTRON TIME-OF-FLIGHT MASS-SPECTROMETER INTO A TANDEM INSTRUMENT
HABERLAND, H
KORNMEIER, H
LUDEWIGT, C
RISCH, A
[J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1991, 62 (10) : 2368 - 2371
[12] FIELD-EMISSION ION-SOURCE OF MOLECULAR CESIUM IONS
HELM, H
MOLLER, R
[J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1983, 54 (07) : 837 - 840
[13] PHOTOIONIZATION AND FRAGMENTATION OF (N2O)N CLUSTERS
KAMKE, W
KAMKE, B
KIEFL, HU
HERTEL, IV
[J]. JOURNAL OF CHEMICAL PHYSICS, 1986, 84 (03) : 1325 - 1334
[14] KARATAEV VI, 1972, SOV PHYS TECH PHYS-U, V16, P1177
[15] PHOTODETACHMENT AND PHOTOFRAGMENTATION STUDIES OF SEMICONDUCTOR CLUSTER ANIONS
LIU, Y
ZHANG, QL
TITTEL, FK
CURL, RF
SMALLEY, RE
[J]. JOURNAL OF CHEMICAL PHYSICS, 1986, 85 (12) : 7434 - 7441
[16] Mamyrin B. A., 1973, Soviet Physics - JETP, V37, P45
[17] ELECTRONIC TIME-OF-FLIGHT MASS-SPECTROMETER AND SEPARATOR FOR METAL-CLUSTERS
SATTLER, K
MUHLBACH, J
RECKNAGEL, E
REYESFLOTTE, A
[J]. JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1980, 13 (06): : 673 - 676
[18] WATER CLUSTERS - CONTRIBUTIONS OF BINDING-ENERGY AND ENTROPY TO STABILITY
SHI, Z
FORD, JV
WEI, S
CASTLEMAN, AW
[J]. JOURNAL OF CHEMICAL PHYSICS, 1993, 99 (10) : 8009 - 8015
[19] STACE J, 1986, J CHEM PHYS, V85, P5775
[20] LASER TANDEM MASS-SPECTROMETRY IN A TIME OF FLIGHT INSTRUMENT
WEINKAUF, R
WALTER, K
WEICKHARDT, C
BOESL, U
SCHLAG, EW
[J]. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 1989, 44 (12): : 1219 - 1225

← 1 2 3 →