290 citations · 1.2k across the 38 of their papers we have counts for
38 papers
Parallel spin transport and holonomy in non-Euclidean curved circuits on a spherical two-dimensional electron gas
E. J. Rodríguez, A. A. Reynoso, J. P. Baltanás +2
The quantum conductance of one-dimensional (1D) circuits built on flat (Euclidean) two-dimensional electron gases (2DEGs) is known to display a symmetric response to the inversion…
Chiral spin channels in curved graphene junctions
Dario Bercioux, Diego Frustaglia, Alessandro De Martino
We show that the chiral modes in circular graphene junctions provide an advantage for spin manipulation via spin-orbit coupling compared to semiconductor platforms. We derive…
Magnetic switching of spin-scattering centers in Dresselhaus [110] circuits
E. J. Rodríguez, A. A. Reynoso, J. P. Baltanás +2
Spin carriers subject to Dresselhaus [110] (D110) spin-orbit coupling (SOC) gather null spin phases in closed circuits, contrary to usual Rashba and Dresselhaus [001] SOC. We show…
Spin-texture topology in curved circuits driven by spin-orbit interactions
Alberto Hijano, Eusebio J. Rodríguez, Dario Bercioux +1
Interferometry is a powerful technique used to extract valuable information about the wave function of a system. In this work, we study the response of spin carriers to the effecti…
Nonmonotonic quantum phase gathering in curved spintronic circuits
Eusebio J. Rodríguez, Diego Frustaglia
Spin carriers propagating along quantum circuits gather quantum spin phases depending on the circuit's size, shape, and spin-orbit coupling (SOC) strength. These phases typically g…
Geometric driving of two-level quantum systems
Zu-Jian Ying, Paola Gentile, José Pablo Baltanàs +3
We investigate a class of cyclic evolutions for %the cyclic evolution of driven two-level quantum systems (effective spin-1/2) with a particular focus on the geometric characterist…