Application of photon echoes to electronic relaxation in molecular crystals
β Scribed by R.N Schwartz
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 153 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0375-9601
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π SIMILAR VOLUMES
in ha1 form 1 July 19S4 l'icosocond photon cc110 csperimcnts arc used to csamine opticA dephasing of substitutional dinters and monon~crs of tetrxenc and pcntaccne in p-terphenyl host crystals. \_ 4 comparison of cspuriments on tetrxenc and pcntxenc diners pennits the nnxltanim rcsponsiblc for tenlp
Electronically controlled photonecho relaxation measurcments, using two nitrogcn pumped dye-lasers, are reported for mlsed crystals of pΓ«ntaccne-/zla and -dl4 in p-terphenyl-hm at 1.5 K. In dflute mixed crystals (ca. 10-\* M) the photonecho lifetime is found to bc exclusively dctermined by the fluor