Vibrational echoes for classical and quantum solutes

Ryo Akiyama, Roger F. Loring

Research output: Contribution to journalArticlepeer-review

18 Citations (Scopus)

Abstract

Vibrational echoes for classical and quantum solutes were presented. The infrared vibrational echo measurement had the capacity to discriminate among spectral line-broading processes. Modelling infrared vibrational echoes in condensed phase at the molecular level required computing the dynamics of large, anharmonic systems. Results showed that for a high-frequency solute coupled to a low-frequency solvent, a fully classical calculation could represent a reasonable approximation to the quantum mechanical result.

Original languageEnglish
Pages (from-to)4655-4664
Number of pages10
JournalJournal of Chemical Physics
Volume116
Issue number11
DOIs
Publication statusPublished - Mar 15 2002
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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