LASER-INDUCED POSITIVE AND NEGATIVE MOLECULAR-IONS FROM THIN CARBON FOILS

被引：78

作者：

FURSTENAU, N ^{[1
]}

HILLENKAMP, F ^{[1
]}

NITSCHE, R ^{[1
]}

机构：

[1] UNIV FRANKFURT,INST BIOPHYS PHYS MED,D-6000 FRANKFURT 70,FED REP GER

来源：

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES | 1979年 / 31卷 / 1-2期

关键词：

D O I：

10.1016/0020-7381(79)80108-4

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：

Mass-spectrometric analysis of laser-induced from thin carbon foils gives mass spectra of carbon molecular ions which are comparable to those obtained in thermal evaporation and h.f.-spark experiments. Under the assumption of electron impact and attachment as dominating ionization processes, a range Te for the electron temperature of 4 × 104 to 6 × 104 K is deduced, with a Maxwellian energy distribution as a first approximation. © 1979.

引用

页码：85 / 91

页数：7

共 19 条

[1] MASS SPECTROMETRIC STUDY OF VAPOR EJECTED FROM GRAPHITE + OTHER SOLIDS BY FOCUSED LASER BEAMS
BERKOWITZ, J
CHUPKA, WA
[J]. JOURNAL OF CHEMICAL PHYSICS, 1964, 40 (09) : 2735 - &
[2] BYKOVSKI.YA, 1971, SOV PHYS JETP-USSR, V33, P706
[3] COLLIN JE, 1968, ADV MASS SPECTROM, V4, P713
[4] TEMPERATURE OF A LASER-HEATED CARBON PLASMA
DAVID, CD
WEICHEL, H
[J]. JOURNAL OF APPLIED PHYSICS, 1969, 40 (09) : 3674 - &
[5] DORNENBURG E, 1961, Z NATURFORSCH PT A, V16, P532
[6] MASS SPECTROMETRIC STUDY OF CARBON VAPOR
DROWART, J
BURNS, RP
DEMARIA, G
INGHRAM, MG
[J]. JOURNAL OF CHEMICAL PHYSICS, 1959, 31 (04) : 1131 - 1132
[7] KINETIC ENERGIES OF IONS PRODUCED BY LASER GIANT PULSES
GREGG, DW
THOMAS, SJ
[J]. JOURNAL OF APPLIED PHYSICS, 1966, 37 (12) : 4313 - &
[8] HIGH-SENSITIVITY LASER MICROPROBE MASS ANALYZER
HILLENKAMP, F
UNSOLD, E
KAUFMANN, R
NITSCHE, R
[J]. APPLIED PHYSICS, 1975, 8 (04): : 341 - 348
[9] DIE PERIODIZITATEN IN DEN HAUFIGKEITSVERTEILUNGEN DER POSITIV UND NEGATIV GELADENEN VIELATOMIGEN KOHLENSTOFFMOLEKULIONEN CN+ UND CN- IM HOCHFREQUENZFUNKEN ZWISCHEN GRAPHITELEKTRODEN
HINTENBERGER, H
FRANZEN, J
SCHUY, KD
[J]. ZEITSCHRIFT FUR NATURFORSCHUNG PART A-ASTROPHYSIK PHYSIK UND PHYSIKALISCHE CHEMIE, 1963, A 18 (11): : 1236 - +
[10] MASS SPECTROMETRIC STUDY OF THE MOLECULAR SUBLIMATION OF GRAPHITE
HONIG, RE
[J]. JOURNAL OF CHEMICAL PHYSICS, 1954, 22 (01) : 126 - 131

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