76 citations · 352 across the 28 of their papers we have counts for
11 papers · 1 filter
Quantum Transport in Graphene Nanoribbons with Realistic Edges
Patrick Hawkins, Milan Begliarbekov, Marko Zivkovic +2
Due to their unique electrical properties, graphene nanoribbons (GNRs) show great promise as the building blocks of novel electronic devices. However, these properties are strongly…
Quantum Inductance and High Frequency Oscillators in Graphene Nanoribbons
Milan Begliarbekov, Stefan Strauf, Christopher P Search
Here we investigate high frequency AC transport through narrow graphene nanoribbons with topgate potentials that form a localized quantum dot. We show that as a consequence of the…
Quantum bistability and spin current shot noise of a single quantum dot coupled to an optical microcavity
Ivana Djuric, Marko Zivkovic, Chris P. Search +1
Here we explore spin dependent quantum transport through a single quantum dot coupled to an optical microcavity. The spin current is generated by electron tunneling between a singl…
Quantum pumping of electrons by a moving modulated potential
Markku Jaaskelainen, Frank Corvino, Christopher P. Search +1
Quantum pumping holds great potential for future applications in micro- and nanotechnology. Its main feature, dissipationless charge transport, is theoretically possible via severa…
Sagnac Rotational Phase Shifts in a Mesoscopic Electron Interferometer with Spin-Orbit Interactions
Marko Zivkovic, Markku Jaaskelainen, Christopher P. Search +1
The Sagnac effect is an important phase coherent effect in optical and atom interferometers where rotations of the interferometer with respect to an inertial reference frame result…
A Molecular Micromaser
Chris P. Search, Weiping Zhang, Pierre Meystre
We show that photoassociation of fermionic atoms into bosonic molecules inside an optical lattice can be described using a Jaynes-Cummings Hamiltonian with a nonlinear detuning. Us…