91 citations · 284 across the 9 of their papers we have counts for
9 papers
Electrons and phonons in pentacene, insights from comparison between experiment and simulations
Luca Gnoli, Elisabetta Venuti, Matteo Masino +1
We have performed a comprehensive computational study of the vibrational properties and electron-phonon couplings in the three known polymorphs of pentacene. Vibrational patterns a…
Electron-phonon coupling and mobility modeling in organic semiconductors: method and application to tetracene polymorphs
Patrizio Graziosi, Raffaele Guido Della Valle, Tommaso Salzillo +5
We have developed a first-principles method to calculate the electron-phonon coupling for specific modes and q-points in the Brillouin Zone for crystalline organic semiconductors.…
Direct evidence of overdamped Peierls-coupled modes in TTF-CA temperature-induced phase transition
A. Girlando, M. Masino, A. Painelli +5
In this paper we elucidate the optical response resulting from the interplay of charge distribution (ionicity) and Peierls instability (dimerization) in the neutral-ionic, ferroele…
Phonons and structures of tetracene polymorphs at low temperature and high pressure
Elisabetta Venuti, Raffaele Guido Della Valle, Luca Farina +3
Crystals of tetracene have been studied by means of lattice phonon Raman spectroscopy as a function of temperature and pressure. Two different phases (polymorphs I and II) have bee…
Polymorphism, phonon dynamics and carrier-phonon coupling in pentacene
Raffaele G. Della Valle, Aldo Brillante, Luca Farina +3
The crystal structure and phonon dynamics of pentacene is computed with the Quasi Harmonic Lattice Dynamics (QHLD) method, based on atom-atom potential. We show that two crystallin…
BEDT-TTF organic superconductors: the entangled role of phonons
Alberto Girlando, Matteo Masino, Aldo Brillante +2
We calculate the lattice phonons and the electron-phonon coupling of the organic superconductor κ-(BEDT-TTF)_2 I_3, reproducing all available experimental data connected to phonon…