Anisotropic saturation of the electron spin resonance in the photo-excited triplet state of pyrene-d-10
- 1 September 1969
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 17 (3) , 297-304
- https://doi.org/10.1080/00268976900101051
Abstract
Electron spin saturation measurements have been performed on the optically excited triplet state of pyrene-d-10 in biphenyl. An order of magnitude anisotropy is found in the amount of power needed to saturate the spin resonance as the molecule is rotated in the external magnetic field. Relaxation times have been inferred at room temperature and the anisotropy is found to be consistent with that predicted by the modulation of the electron spin-spin interaction. For pyrene-d-10 in biphenyl:Keywords
This publication has 10 references indexed in Scilit:
- Electron paramagnetic resonance study of the photo-excited triplet state of pyrene-d-10Molecular Physics, 1965
- Zero-field splitting of the lowest triplet state of some aromatic hydrocarbons: Calculation and comparison with experimentMolecular Physics, 1964
- The crystal and molecular structure of biphenylActa Crystallographica, 1962
- The crystal and molecular structure of biphenylActa Crystallographica, 1961
- Paramagnetic Resonance Absorption in Naphthalene in Its Phosphorescent StateThe Journal of Chemical Physics, 1961
- Influence of Exchange Interaction on Paramagnetic Relaxation TimesPhysical Review Letters, 1960
- Saturation of the Paramagnetic Resonance of aCenterPhysical Review B, 1959
- Origin of Zero-Field Splittings in Triplet States of Aromatic HydrocarbonsThe Journal of Chemical Physics, 1959
- Elementary Theory of Angular MomentumPhysics Today, 1957
- Electronic Structure ofCenters: Saturation of the Electron Spin ResonancePhysical Review B, 1953