PHOTOELECTRON-PHOTOION COINCIDENCE SPECTROMETER WITH DOUBLE FIELD TOF MASS ANALYSIS

被引：13

作者：

NIWA, Y

NISHIMURA, T

NOZOYE, H

TSUCHIYA, T

机构：

[1] National Chemical Laboratory for Industry, Shibuya-ku, Tokyo, Honmachi

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)80043-1

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：

A photoelectron-photoion coincidence spectrometer including time-of-flight mass analysis with a double accelerating field is reported. The counting statistics are given for coincidence measurements by the use of time-to-pulse height conversion and the problems involved in the measurements are discussed. The results obtained for methanol-d4 are presented to describe the performance of the spectrometer. Major fragmentations following He(I) photoionization of methanol are studied by its mass spectra in coincidence with energy-analyzed photoelectrons and by kinetic energy releases accompanying the decompositions. © 1979.

引用

页码：63 / 73

页数：11

共 13 条

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[3]

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[8]

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[9] CORRELATION OF EXCESS ENERGIES OF ELECTRON-IMPACT DISSOCIATIONS WITH TRANSLATIONAL ENERGIES OF PRODUCTS [J].

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[10] COINCIDENCE MEASUREMENT OF PHOTOIONS AND PHOTOELECTRONS [J].

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