Author Institution: Department of Chemistry, Harvard UniversityDipheny1methylene impurity molecules in benzophenone crystals have broad ($500 cm^{-1}$ FWHH) emission and absorption spectra at temperatures greater than $20^{\circ} K$ and at lower temperatures a sharp ($10 cm^{-1}$ FWHH) quasi-line spectrum appears. The broad bands also become structured at low temperatures, These large ``phonon sidebands” are the result of poorly resolved low frequency internal mode structure of the guest molecules mixed with the phonon sidebands due to the gest-host electron-phonon interaction. Such spectra are likely to be characteristic of many molecules with Low frequency internal vibrations. These and other spectra are discussed in terms of current the...
Author Institution: Department of Chemistry, University of MichiganThe first singlet-singlet ``broad...
Author Institution: Department of Chemistry, University of MichiganThe first singlet-singlet ``broad...
The details of the temperature dependent intensity and linewidth of zero‐phonon bands in molecular c...
Author Institution: Department of Chemistry, Harvard UniversityDipheny1methylene impurity molecules ...
The data of the theoretical and experimental investigations of the luminescence and absorption spect...
This article may be downloaded for personal use only. Any other use requires prior permission of the...
Author Institution: Hewlett-Packard Company, 1501 Page Mill Road, Palo AltoThe microwave rotational ...
Author Institution: Hewlett-Packard Company, 1501 Page Mill Road, Palo AltoThe microwave rotational ...
Author Institution: Department of Chemistry, Yale UniversityHigh resolution spectra of the $T_{1} \l...
Author Institution: Department of Chemistry, Harvard UniversityThe characteristics of the spectra of...
Author Institution: Department of Chemistry, Yale UniversityHigh resolution spectra of the $T_{1} \l...
Author Institution: Department of chemistry and Ames Laboratory USAEC, Iowa State University AmesIt ...
Author Institution: Department of Chemistry, Harvard UniversityThe characteristics of the spectra of...
Author Institution: Department of chemistry and Ames Laboratory USAEC, Iowa State University AmesIt ...
Results of model calculations of the shift of phonon frequencies and of phonon widths with temperatu...
Author Institution: Department of Chemistry, University of MichiganThe first singlet-singlet ``broad...
Author Institution: Department of Chemistry, University of MichiganThe first singlet-singlet ``broad...
The details of the temperature dependent intensity and linewidth of zero‐phonon bands in molecular c...
Author Institution: Department of Chemistry, Harvard UniversityDipheny1methylene impurity molecules ...
The data of the theoretical and experimental investigations of the luminescence and absorption spect...
This article may be downloaded for personal use only. Any other use requires prior permission of the...
Author Institution: Hewlett-Packard Company, 1501 Page Mill Road, Palo AltoThe microwave rotational ...
Author Institution: Hewlett-Packard Company, 1501 Page Mill Road, Palo AltoThe microwave rotational ...
Author Institution: Department of Chemistry, Yale UniversityHigh resolution spectra of the $T_{1} \l...
Author Institution: Department of Chemistry, Harvard UniversityThe characteristics of the spectra of...
Author Institution: Department of Chemistry, Yale UniversityHigh resolution spectra of the $T_{1} \l...
Author Institution: Department of chemistry and Ames Laboratory USAEC, Iowa State University AmesIt ...
Author Institution: Department of Chemistry, Harvard UniversityThe characteristics of the spectra of...
Author Institution: Department of chemistry and Ames Laboratory USAEC, Iowa State University AmesIt ...
Results of model calculations of the shift of phonon frequencies and of phonon widths with temperatu...
Author Institution: Department of Chemistry, University of MichiganThe first singlet-singlet ``broad...
Author Institution: Department of Chemistry, University of MichiganThe first singlet-singlet ``broad...
The details of the temperature dependent intensity and linewidth of zero‐phonon bands in molecular c...