120 citations · 1.3k across the 72 of their papers we have counts for
6 papers · 1 filter
Charge and heat transport of soft nanosystems in the presence of time-dependent perturbations
A. Nocera, C. A. Perroni, V. Marigliano Ramaglia +1
Soft nanosystems are electronic nanodevices, such as suspended carbon nanotubes or molecular junctions, whose transport properties are modulated by soft internal degrees of freedom…
Noise-assisted Thouless pump in elastically deformable molecular junctions
C. A. Perroni, F. Romeo, A. Nocera +3
We study a Thouless pump realized with an elastically \textit{deformable quantum dot} whose center of mass follows a non-linear stochastic dynamics. The interplay of noise, non-lin…
Single-parameter adiabatic charge pumping in carbon nanotube resonators
C. A. Perroni, A. Nocera, V. Cataudella
Single-parameter adiabatic charge pumping, induced by a nearby radio-frequency antenna, is achieved in suspended carbon nanotubes close to the mechanical resonance. The charge pump…
Magnetic effects on nonlinear mechanical properties of a suspended carbon nanotube
A. Nocera, C. A. Perroni, V. Marigliano Ramaglia +2
We propose a microscopic model for a nanoelectromechanical system made by a radio-frequency driven suspended carbon nanotube (CNT) in the presence of an external magnetic field per…
Probing nonlinear mechanical effects through electronic currents: the case of a nanomechanical resonator acting as electronic transistor
A. Nocera, C. A. Perroni, V. Marigliano Ramaglia +1
We study a general model describing a self-detecting single electron transistor realized by a suspended carbon nanotube actuated by a nearby antenna. The main features of the devic…
Stochastic dynamics for a single vibrational mode in molecular junctions
A. Nocera, C. A. Perroni, V. Marigliano Ramaglia +1
We propose a very accurate computational scheme for the dynamics of a classical oscillator coupled to a molecular junction driven by a finite bias, including the finite mass effect…