67 citations · 455 across the 44 of their papers we have counts for
45 papers
Time resolved multi-photon effects in the fluorescence spectra of two-level systems at rest and in motion
Emil Viñas Boström, Andrea D'Andrea, Michele Cini +1
We study the time-resolved fluorescence spectrum in two-level systems interacting with an incident coherent field, both in the weak and intermediate coupling regimes. For a single…
Production, storage and release of spin currents in quantum circuits
Michele Cini
Quantum rings connected to ballistic circuits couple strongly to external magnetic fields if the connection is not symmetric. By analytical theory and computer simulation I show th…
Quantum Rings in Magnetic Fields and Spin Current Generation
Michele Cini, Stefano Bellucci
We propose three different mechanisms for pumping spin-polarized currents in a ballistic circuit using a time-dependent magnetic field acting on an asymmetrically connected quantum…
Magnetization Transfer by a Quantum Ring Device
Michele Cini, Stefano Bellucci
We show that a tight-binding model device consisting of a laterally connected ring at half filling in a tangent time-dependent magnetic field can in principle be designed to pump a…
Magnetically induced pumping and memory storage in quantum rings
Michele Cini, Enrico Perfetto
Nanoscopic rings pierced by external magnetic fields and asymmetrically connected to wires behave in sharp contrast with classical expectations. By studying the real-time evolution…
Advances in nonequilibrium transport with long-range interactions
E. Perfetto, G. Stefanucci, M. Cini
The effects of long-range interactions in quantum transport are still largely unexplored, mainly due to the difficulty of devising efficient embedding schemes. In this work we pres…