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
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
收藏
页码:409 / 412
页数:4
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