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Polarization of zero-field transitions of the lowest triplet state of benzophenone

✍ Scribed by E.W. Gossett; M.A. El-Sayed

Publisher: Elsevier Science
Year: 1975
Tongue: English
Weight: 616 KB
Volume: 32
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(75)85166-9

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✦ Synopsis

The p&ization chuacteristics of the zero-field (20 transitions of benzophenone in bis(4-bromophenyl)ether arc examined at 1.6 K using optical detection. The results indicate that the. trmsitions are mostly magnetic dipole irl nature and that the size ofthe electric dipole transition moment resulting from spin-orbit perturbation is Less than low4 debyc. This is being blamed on the small moment of {he n, TT +* r, n* triplet-triplet transition that 'could provide electric alIo~'-rlIlce in these mnagnetic transitions. Anomalous magnetic dipole results are obhined on the nb face that can he exphincd by mixing with host crystal states.

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