FLUORESCENCE DETECTION OF SINGLE-MOLECULE MAGNETIC-RESONANCE FOR PENTACENE IN P-TERPHENYL - THE HYPERFINE INTERACTION OF A SINGLE TRIPLET SPIN WITH A SINGLE C-13 NUCLEAR-SPIN

被引：24

作者：

KOHLER, J

BROUWER, ACJ

GROENEN, EJJ

SCHMIDT, J

机构：

[1] Centre for the Study of Excited States of Molecules, Huygens Laboratory, University of Leiden, 2300 RA Leiden

来源：

CHEMICAL PHYSICS LETTERS | 1994年 / 228卷 / 1-3期

关键词：

D O I：

10.1016/0009-2614(94)00931-7

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：

We report the observation of the broadening of a magnetic-resonance transition between triplet sublevels of a single pentacene molecule owing to the interaction of the triplet electron spin with a single C-13 nuclear spin. Analysis of this broadening allows the assignment of particular features in the fluorescence-excitation spectrum to pentacene molecules containing C-13 isotopes in specific positions.

引用

页码：47 / 52

页数：6

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