Bulletin of the Russian Academy of Sciences Physics

Photon echoes in an impurity polymer: New data on the low-temperature processes of phase relaxation and their relationship to the broadening of zero-phonon lines of single molecules

Каримуллин Камиль Равкатович, Mikhail Knyazev, А. В. Наумов

Published Dec 1, 2014• 17 citations

Abstract

New experimental data on the times of phase relaxation in the amorphous polyisobutylene doped with chromophore molecules of tetra-tert-butylterylene are obtained by the incoherent photon echo method at temperatures of 5, 7, 10, and 15 K. A comparative analysis of the results is performed and data on the widths of zero-phonon spectral lines of single molecules in this impurity system are presented.

DOI: 10.3103/s1062873814120107

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