The structure of the zero-field transitions of phosphorescent quinoxaline

被引：54

作者：

Schmidt, J. ^{[1
]}

Van der Waals, J. H. ^{[1
]}

机构：

[1] Kamerlingh Onnes Lab, Leiden, Netherlands

来源：

CHEMICAL PHYSICS LETTERS | 1969年 / 3卷 / 07期

关键词：

D O I：

10.1016/0009-2614(69)85059-1

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：

The 3641 MHz zero-field transition of the lowest triplet state of quinoxaline has been studied at 4.2 degrees K by microwave-phosphorescsnce double resonance as a function of incident microwave power. Both the structure of the signal and its saturation behaviour are explained on the basis of quadrupole coupling and hyperfine interaction involving the two nitrogen nuclei.

引用

页码：546 / 549

页数：4

共 7 条

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[4] Optical detection of zero-field transitions in phosphorescent triplet states
Schmidt, J.
Van Der Waals, J. H.
[J]. CHEMICAL PHYSICS LETTERS, 1968, 2 (08) : 640 - 642
[5] Phosphorescence-microwave double-resonance (PMDR) spectroscopy
Tinti, D. S.
El-Sayed, M. A.
Maki, A. H.
Harris, C. B.
[J]. CHEMICAL PHYSICS LETTERS, 1969, 3 (05) : 343 - 346
[6] VANDERWAALS JH, 1967, TRIPIET STATE, P105
[7] PARAMAGNETIC RESONANCE MEASUREMENTS OF PHOSPHORESCENT STATE OF QUINOXALINE
VINCENT, JS
MAKI, AH
[J]. JOURNAL OF CHEMICAL PHYSICS, 1963, 39 (11) : 3088 - &

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