Phonon-assisted current noise in molecular junctions (2009)
Haupt, Federica, Novotny, Tomas, Belzig, Wolfgang
We investigate the effects of phonon scattering on the electronic current noise through nanojunctions using the non-equilibrium Green's functions formalism extended to include the counting field. In...
Anomalous suppression of the shot noise in a nanoelectromechanical system (2007)
Haupt, Federica, Cavaliere, Fabio, Fazio, Rosario, Sassetti, Maura
In this paper we report a relaxation-induced suppression of the noise for a single level quantum dot coupled to an oscillator with incoherent dynamics in the sequential tunneling regime. It is shown...
Sub-Poissonian phononic population in a nanoelectromechanical system (2007)
Merlo, Matteo, Haupt, Federica, Cavaliere, Fabio, Sassetti, Maura
Population of a phononic mode coupled to a single-electron transistor in the sequential tunneling regime is discussed for the experimentally realistic case of intermediate electron-phonon coupling....