Phonons near Peierls structural transition in the nanostructured tetrathiotetracene-iodide crystal

Abstract

The behavior of the Peierls structural transition in quasi-one-dimensional organic crystals of tetrathiotetracene-iodide (TTT2I3) for different values of carrier concentration is analyzed in 3D approximation. In the frame of the physical model, two the most important electronphonon interactions are considered.