A theoretical and computational analysis of the quantum dynamics in presence of electron-phonon interaction based on the Wigner function is here applied to the study of transport in mesoscopic systems. Numerical applications are shown for a) a wavepacket scattering with phonons while crossing a potential profile and b) electrons scattering with phonons in a finite device with open boundary conditions.
APPLICATION OF THE WIGNER-FUNCTION FORMULATION TO MESOSCOPIC SYSTEMS IN PRESENCE OF ELECTRON-PHONON INTERACTION / Jacoboni, Carlo; A., Abramo; Bordone, Paolo; Brunetti, Rossella; M., Pascoli. - In: VLSI DESIGN. - ISSN 1065-514X. - STAMPA. - 8:(1998), pp. 185-185.
APPLICATION OF THE WIGNER-FUNCTION FORMULATION TO MESOSCOPIC SYSTEMS IN PRESENCE OF ELECTRON-PHONON INTERACTION
JACOBONI, Carlo;BORDONE, Paolo;BRUNETTI, Rossella;
1998
Abstract
A theoretical and computational analysis of the quantum dynamics in presence of electron-phonon interaction based on the Wigner function is here applied to the study of transport in mesoscopic systems. Numerical applications are shown for a) a wavepacket scattering with phonons while crossing a potential profile and b) electrons scattering with phonons in a finite device with open boundary conditions.
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