197 citations · 527 across the 12 of their papers we have counts for
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Magnetic breakdown of cyclotron orbits in systems with Rashba and Dresselhaus spin-orbit coupling
A. A. Reynoso, Gonzalo Usaj, C. A. Balseiro
We study the effect of the interplay between the Rashba and the Dresselhaus spin-orbit couplings on the transverse electron focusing in two-dimensional electron gases. Depending on…
Anomalous Josephson Current in Junctions with Spin-Polarizing Quantum Point Contacts
A. A. Reynoso, Gonzalo Usaj, C. A. Balseiro +2
We consider a ballistic Josephson junction with a quantum point contact in a two-dimensional electron gas with Rashba spin-orbit coupling. The point contact acts as a spin filter w…
Level Spacings in Random Matrix Theory and Coulomb Blockade Peaks in Quantum Dots
D. Herman, T. T. Ong, Gonzalo Usaj +2
We obtain analytic formulae for the spacing between conductance peaks in the Coulomb blockade regime, based on the universal Hamiltonian model of quantum dots. New random matrix th…
Detection of spin polarized currents in quantum point contacts via transverse electron focusing
A. Reynoso, Gonzalo Usaj, C. A. Balseiro
It has been predicted recently that an electron beam can be polarized when it flows adiabatically through a quantum point contact in a system with spin-orbit interaction. Here, we…
Design and control of spin gates in two quantum dots arrays
Gonzalo Usaj, C. A. Balseiro
We study the spin-spin interaction between quantum dots coupled through a two dimensional electron gas with spin-orbit interaction. We show that the interplay between transverse el…
Theory of Edge States in Systems with Rashba Spin-Orbit Coupling
A. Reynoso, Gonzalo Usaj, M. J. Sanchez +1
We study the edge states in a two dimensional electron gas with a transverse magnetic field and Rashba spin-orbit coupling. In the bulk, the interplay between the external field pe…