ION WITHDRAWAL STUDIES OF THE QUADRUPOLE ION STORAGE TRAP (QUISTOR) .1. CHARACTERIZATION OF THE MAGNITUDE OF THE ION TRAPPING POTENTIAL WELL AND THE LOCATION OF EXTRACTABLE IONS

被引：15

作者：

FULFORD, JE

MARCH, RE

机构：

[1] Department of Chemistry, Trent University, Peterborough

来源：

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES | 1979年 / 30卷 / 01期

关键词：

D O I：

10.1016/0020-7381(79)80041-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Characterization of the ion trapping potential well depth, as a function of ion m/e ratio, has been effected by a study of ion withdrawal induced by extractive pulses applied to the end-cap electrodes. A comparison has been made of the relative efficiencies of three methods of ion withdrawal from the QUISTOR. A model has been developed from the movement of the calculated potential barrier during ion withdrawal. This model permits one to deduce the location of extractable ions in the QUISTOR. © 1979.

引用

页码：39 / 55

页数：17

共 18 条

[1]

Austin W. E., 1976, QUADRUPOLE MASS SPEC

[2]

BERKLING K, 1956, THESIS U BONN

[3] EFFECT OF CHARGE-EXCHANGE REACTIONS ON MOTION OF IONS IN 3-DIMENSIONAL QUADRUPOLE ELECTRIC-FIELDS [J].

BONNER, RF ;

MARCH, RE ;

DURUP, J .

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES, 1976, 22 (1-2) :17-34

[4] CYLINDRICAL ION TRAP .1. GENERAL INTRODUCTION [J].

BONNER, RF ;

FULFORD, JE ;

MARCH, RE ;

HAMILTON, GF .

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES, 1977, 24 (03) :255-269

[5]

BONNER RF, 1972, INT J MASS SPECTROM, V10, P197

[6]

BONNER RF, 1977, INT J MASS SPECTROM, V25, P41

[7]

BONNER RF, 1974, THESIS U KENT

[8]

Dawson P. H., 1974, International Journal of Mass Spectrometry and Ion Physics, V14, P339, DOI 10.1016/0020-7381(74)80068-9

[9] IRON STORAGE IN 3-DIMENSIONAL ROTATIONALLY SYMMETRIC QUADRUPOLE FIELDS .I. THEORETICAL TREATMENT [J].

DAWSON, PH ;

WHETTEN, NR .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1968, 5 (01) :1-&

[10]

Dehmelt H., 1967, RADIOFREQUENCY SPECT, P53

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