Optical detection of phosphrescent triplet state endor in zero field

被引：53

作者：

Harris, C. B. ^{[2
]}

Tinti, D. S. ^{[1
]}

El-Sayed, M. A. ^{[1
]}

Maki, A. H. ^{[3
]}

机构：

[1] Univ Calif Los Angeles, Dept Chem, Los Angeles, CA 90024 USA

[2] Univ Calif Berkeley, Inorgan Mat Res Div, Lawrence Radiat Lab, Berkeley, CA 94720 USA

[3] Univ Calif Riverside, Dept Chem, Riverside, CA 92521 USA

来源：

CHEMICAL PHYSICS LETTERS | 1969年 / 4卷 / 06期

关键词：

D O I：

10.1016/0009-2614(69)80277-0

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 optical detection at zero-field of ENDOR transitions associated with the N-14 nuclear levels of 2.3-dichloroquinoxaline in the T-pi pi* state is demonstrated. The appearance of hyperfine structure in the zero-field optically detected microwave transitions is explained quantitatively using a spin-Hamiltonian incorporating the N-14 hyperfine and quadrupole interactions.

引用

页码：409 / 412

页数：4

共 6 条

[1] OBSERVATION OF NUCLEAR MAGNETIC RESONANCES VIA THE ELECTRON SPIN RESONANCE LINE
FEHER, G
[J]. PHYSICAL REVIEW, 1956, 103 (03): : 834 - 835
[2] NUCLEAR QUADRUPOLE RESONANCE IN SOLID DIAZINES
SCHEMPP, E
BRAY, PJ
[J]. JOURNAL OF CHEMICAL PHYSICS, 1967, 46 (03) : 1186 - &
[3] Optical detection of electron resonance transitions in phosphorescent quinoxaline
Schmidt, J.
Hjzsselmann, I. A. M.
De Groot, M. S.
Van Der Waals, J. H.
[J]. CHEMICAL PHYSICS LETTERS, 1967, 1 (10) : 434 - 436
[4] SCHMIDT J, 1968, CHEM PHYS LETT, V2, P460
[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] 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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