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Transient effects in the microwave optical double resonance of cyclopentanone

✍ Scribed by Albert L. Shain; Mark Sharnoff

Publisher: Elsevier Science
Year: 1972
Tongue: English
Weight: 449 KB
Volume: 16
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(72)80410-x

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✦ Synopsis

We have observed microwave-driven inversion and recovery of the populations of the spin SUblcVelS of the chemically reactive, IIT* triplet state ofcyclopentanone at 77,4.2, and 1.4"K. By analyzing the transients in the phosphorescence, we have extracted the values of the kinetic parameters for the popuhtion and depopulation of the sublevels. The kinetics at 77°K are grossly different from those which prevail in the liquid helium temperature range.

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