Local structure dynamics in liquids: non
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S.R. Greenfield; Abhijit Sengupta; John J. Stankus; M.D. Fayer
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Article
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1992
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Elsevier Science
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English
โ 568 KB
The rotational dynamics of 2-ethyl naphthalene have been studied from 2ยฐC to 100ยฐC using subpicosecond transient grating optical Kerr effect techniques. After ultrafast librational dynamics have decayed, there remains ( > 3-4 ps) a triple-exponential decay of the orientational anisotropy. The slower