14 citations · 50 across the 7 of their papers we have counts for
7 papers
Bloch dynamics in inversion symmetry broken monolayer phosphorene
Abdullah Yar, Rifat Sultana
We investigate Bloch oscillations of wave packets in monolayer phosphorene with broken inversion symmetry. We find that the real space trajectories, Berry and group velocities of B…
Brownian dynamics of Dirac fermions in twisted bilayer graphene
Abdullah Yar
Brownian dynamics of Dirac fermions in twisted bilayer graphene is investigated within the framework of semiclassical relativistic Langevin equations. We find that under the influe…
Radiation-assisted magnetotransport in two-dimensional electron gas systems: appearance of zero resistance states
Abdullah Yar, Kashif Sabeeh
Zero-Resistance States (ZRS) are normally associated with superconducting and quantum Hall phases. Experimental detection of ZRS in two-dimensional electron gas (2DEG) systems irri…
Vibration induced memory effects and switching in ac-driven molecular nanojunctions
Andrea Donarini, Abdullah Yar, Milena Grifoni
We investigate bistability and memory effects in a molecular junction weakly coupled to metallic leads with the latter being subject to an adiabatic periodic change of the bias vol…
Spectrum and Franck-Condon factors of interacting suspended single-wall carbon nanotubes
Andrea Donarini, Abdullah Yar, Milena Grifoni
A low energy theory of suspended carbon nanotube quantum dots in weak tunnelling coupling with metallic leads is presented. The focus is put on the dependence of the spectrum and t…
Dynamical symmetry breaking in vibration-assisted transport through nanostructures
Abdullah Yar, Andrea Donarini, Sonja Koller +1
A theoretical model of a single molecule coupled to many vibronic modes is presented. At low energies, transport is dominated by electron-vibron processes where transfer of an elec…
Dynamical symmetry breaking in vibration-assisted transport through nanostructures
Abdullah Yar, Andrea Donarini, Sonja Koller +1
A theoretical model of a single molecule coupled to many vibronic modes is presented. At low energies, transport is dominated by electron-vibron processes where transfer of an elec…