Triplet excitons in molecular crystals: a study of the width of the exciton wave packets in tetrachlorobenzene by electron spin echo spectroscopy
β Scribed by J.F.C. Van Kooten; A.J. Van Strien; J. Schmidt
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 447 KB
- Volume
- 90
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
The width in k-space of the wart packets m the line= chvn trIplet exciton system of 1.2;15-tetrachlombcnzene has beenderrved irom the vanxion of the tnplet spm phase memory tune Tht over the zero-field hneshapes. This wldlh appears to be k mdepcndent.
π SIMILAR VOLUMES
We have observed a temperature dependence of the phase memory time TM in the lowest triplet state of the pair of two translationally equivalent naphthalene-lzg guest molecules in a naphthalenoda host crustal in zero magnetic field. From this experiment we obtain the energy separation between the two