SINGLE-MOLECULE ELECTRON-PARAMAGNETIC-RESONANCE SPECTROSCOPY - HYPERFINE SPLITTING OWING TO A SINGLE NUCLEUS

被引：49

作者：

KOHLER, J ^{[1
]}

BROUWER, ACJ ^{[1
]}

GROENEN, EJJ ^{[1
]}

SCHMIDT, J ^{[1
]}

机构：

[1] LEIDEN UNIV, HUYGENS LAB, CTR STUDY EXCITED STATES MOLECULES, 2300 RA LEIDEN, NETHERLANDS

来源：

SCIENCE | 1995年 / 268卷 / 5216期

关键词：

D O I：

10.1126/science.268.5216.1457

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Individual pentacene-d(14) molecules doped into a p-terphenyl-d(14) host crystal have been studied by optically detected electron paramagnetic resonance spectroscopy. The magnetic resonance transitions between the triplet sublevels of the pentacene molecule and the splitting of the resonance lines for a molecule that contains a carbon-13 nucleus have been observed in an edernal magnetic field. This splitting is caused by the hyperfine interaction of the triplet electron spin with the single carbon-13 nuclear spin.

引用

页码：1457 / 1460

页数：4

共 21 条

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