512 citations · 5.2k across the 120 of their papers we have counts for
8 papers · 1 filter
Long-range spin transfer in triple quantum dots
R. Sánchez, G. Granger, L. Gaudreau +6
Tunneling in a quantum coherent structure is not restricted to only nearest neighbours. Hopping between distant sites is possible via the virtual occupation of otherwise avoided in…
Superexchange blockade in triple quantum dots
Rafael Sánchez, Fernando Gallego-Marcos, Gloria Platero
We propose the interaction of two electrons in a triple quantum dot as a minimal system to control long range superexchange transitions. These are probed by transport spectroscopy.…
Bipolar spin blockade and coherent state superpositions in a triple quantum dot
M. Busl, G. Granger, L. Gaudreau +8
Spin qubits based on interacting spins in double quantum dots have been successfully demonstrated. Readout of the qubit state involves a conversion of spin to charge information, u…
Engineering Quantum Anomalous Hall Plateaus and Anti-Chiral States with AC Fields
Álvaro Gómez-León, Pierre Delplace, Gloria Platero
We investigate the AC electric field induced quantum anomalous Hall effect in honeycomb lattices and derive the full phase diagram for arbitrary field amplitude and phase polarizat…
Unidirectional direct current in coupled nanomechanical resonators by tunable symmetry breaking
Marta Prada, Gloria Platero, Daniela Pfannkuche
We investigate theoretically the non-linear dynamics of a coupled nanomechanical oscillator. Under a weak radio frequency excitation, the resonators can be parametrically tuned int…
Merging of Dirac points and Floquet topological transitions in AC driven graphene
Pierre Delplace, Álvaro Gómez-León, Gloria Platero
We investigate the effect of an in-plane AC electric field coupled to electrons in the honeycomb lattice and show that it can be used to manipulate the Dirac points of the electron…