EPR SPECTROSCOPY OF MOLECULAR-OXYGEN IN SUPERSONIC NOZZLE BEAM

被引：10

作者：

MATSUMOTO, T

KUWATA, K

机构：

[1] Department of Chemistry, Faculty of Science, Osaka University, Toyonaka, Osaka

来源：

CHEMICAL PHYSICS LETTERS | 1990年 / 171卷 / 04期

关键词：

D O I：

10.1016/0009-2614(90)85370-R

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

EPR measurements on the molecular oxygen in a supersonic nozzle beam have been carried out, and a non-Boltzmann distribution of the Zeeman levels with large population difference was found. Zeeman energy difference in the nozzle expansion region had a small effect on the distribution of Zeeman levels. © 1990.

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页码：314 / 318

页数：5

相关论文

共 24 条

[11] ELECTRON-PARAMAGNETIC RESONANCE TRANSITION-PROBABILITIES OF GAS-PHASE MOLECULAR-OXYGEN [J].

GOLDBERG, IB ;

LAEGER, HO .

JOURNAL OF PHYSICAL CHEMISTRY, 1980, 84 (23) :3040-3045

[12] ROTATIONAL RELAXATION OF HF IN A FREE-JET EXPANSION OF DILUTE HF-HE MIXTURES - INFORMATION-CONTENT ON STATE-TO-STATE RATE CONSTANTS [J].

GOUGH, TE ;

MILLER, RE .

JOURNAL OF CHEMICAL PHYSICS, 1983, 78 (07) :4486-4493

[13] CARS SPECTROSCOPY OF MOLECULES IN SUPERSONIC FREE JETS [J].

HUBERWALCHLI, P ;

NIBLER, JW .

JOURNAL OF CHEMICAL PHYSICS, 1982, 76 (01) :273-284

[14] ROTATIONAL RELAXATION IN SONIC NOZZLE EXPANSIONS [J].

KLOTS, CE .

JOURNAL OF CHEMICAL PHYSICS, 1980, 72 (01) :192-197

[15] FULLY RESOLVED ZEEMAN PATTERN IN THE STERN-GERLACH DEFLECTION SPECTRUM OF O-2 (3-SIGMA-G-, K = 1) [J].

KUEBLER, NA ;

ROBIN, MB ;

YANG, JJ ;

GEDANKEN, A ;

HERRICK, DR .

PHYSICAL REVIEW A, 1988, 38 (02) :737-749

[16]

Kusner Yu. S., 1987, Soviet Physics - Technical Physics, V32, P518

[17] METHOD TO DETERMINE THE ROTATIONAL TEMPERATURE IN A MOLECULAR-BEAM, DEMONSTRATED ON O-2 [J].

METTES, J ;

HEIJMEN, B ;

REUSS, J ;

LAINE, DC .

CHEMICAL PHYSICS, 1984, 87 (01) :1-8

[18] ROTATIONAL RELAXATION OF MOLECULAR NITROGEN [J].

MILLER, DR ;

ANDRES, RP .

JOURNAL OF CHEMICAL PHYSICS, 1967, 46 (09) :3418-&

[19] SPECTROSCOPY OF SIMPLE FREE-RADICALS [J].

MILLER, TA .

ANNUAL REVIEW OF PHYSICAL CHEMISTRY, 1976, 27 :127-152

[20]

Mizushima M, 1975, THEORY ROTATING DIAT