THE DOUBLE PHOTOIONIZATION FRAGMENTATION OF CF4 IN THE THRESHOLD REGION (35-80 EV)

被引：47

作者：

CODLING, K

FRASINSKI, LJ

HATHERLY, PA

STANKIEWICZ, M

LARKINS, FP

机构：

[1] UNIV TASMANIA,DEPT CHEM,HOBART,TAS 7001,AUSTRALIA

[2] JAGIELLONIAN UNIV,INST PHYS,PL-30059 KRAKOW,POLAND

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1991年 / 24卷 / 05期

关键词：

D O I：

10.1088/0953-4075/24/5/018

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The PEPIPICO technique has been used in conjunction with a source of continuum (synchrotron radiation) in order to determine the thresholds for fragmentation of CF4 into CF3+ + F+ (37.6 eV), CF2+ + F+ (42.4 eV), CF+ + F+ (47.5 eV) and C+ + F+ (62.0 eV). These thresholds are tentatively correlated with specific double-hole states of CF4.

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页码：951 / 961

页数：11

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共 22 条

[1] X-RAY PHOTOEMISSION MOLECULAR-ORBITALS OF HYDROGEN-FLUORIDE AND FLUORINATED METHANES [J].

BANNA, MS ;

MILLS, BE ;

DAVIS, DW ;

SHIRLEY, DA .

JOURNAL OF CHEMICAL PHYSICS, 1974, 61 (11) :4780-4786

[2] ELECTRONIC ENERGIES AND ELECTRONIC STRUCTURES OF FLUOROMETHANES [J].

BRUNDLE, CR ;

ROBIN, MB ;

BASCH, H .

JOURNAL OF CHEMICAL PHYSICS, 1970, 53 (06) :2196-&

[3] THE EFFECTS OF AUTOIONIZATION ON VIBRATIONAL BRANCHING RATIOS AND PHOTOELECTRON ANGULAR-DISTRIBUTIONS IN MOLECULAR PHOTOIONIZATION - THE FORMATION OF THE GROUND-STATE OF O-2(+) BETWEEN 574 AND 600-A [J].

CODLING, K ;

PARR, AC ;

EDERER, DL ;

STOCKBAUER, R ;

WEST, JB ;

COLE, BE ;

DEHMER, JL .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1981, 14 (04) :657-666

[4] COINCIDENCE STUDIES OF DOUBLY CHARGED IONS FORMED BY 30.4 NM PHOTOIONIZATION [J].

CURTIS, DM ;

ELAND, JHD .

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES, 1985, 63 (2-3) :241-264

[5] DOUBLE PHOTOIONIZATION OF SO2 AND FRAGMENTATION SPECTROSCOPY OF SO2++ STUDIED BY A PHOTOION PHOTOION COINCIDENCE METHOD [J].

DUJARDIN, G ;

LEACH, S ;

DUTUIT, O ;

GUYON, PM ;

RICHARDVIARD, M .

CHEMICAL PHYSICS, 1984, 88 (03) :339-353

[6] A PHOTOELECTRON ION ION TRIPLE COINCIDENCE TECHNIQUE FOR THE STUDY OF DOUBLE PHOTOIONIZATION AND ITS CONSEQUENCES [J].

ELAND, JHD ;

WORT, FS ;

ROYDS, RN .

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 1986, 41 (3-4) :297-309

[7] CHARGE SEPARATION MASS-SPECTROMETRY .1. DOUBLY-IONIZED PERFLUORO COMPOUNDS [J].

ELAND, JHD ;

COLES, LA ;

BOUNTRA, H .

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES, 1989, 89 (2-3) :265-285

[8] PREDISSOCIATION OF THE C4-SIGMA-MU- STATE OF O2+ [J].

FRASINSKI, LJ ;

RANDALL, KJ ;

CODLING, K .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1985, 18 (05) :L129-L135

[9] DISSOCIATIVE PHOTOIONIZATION OF MOLECULES PROBED BY TRIPLE COINCIDENCE - DOUBLE TIME-OF-FLIGHT TECHNIQUES [J].

FRASINSKI, LJ ;

STANKIEWICZ, M ;

RANDALL, KJ ;

HATHERLY, PA ;

CODLING, K .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1986, 19 (23) :L819-&

[10] OBSERVATION OF DISSOCIATIVE STATES OF O-2(+) BY THRESHOLD PHOTOELECTRON-PHOTOION COINCIDENCE [J].

GUYON, PM ;

BAER, T ;

FERREIRA, LFA ;

NENNER, I ;

TABCHEFOUHAILE, A ;

BOTTER, R ;

GOVERS, TR .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1978, 11 (05) :L141-L144