95 citations · 127 across the 7 of their papers we have counts for
3 papers · 1 filter
Interplay between long range hopping and disorder in topological systems
Beatriz Pérez-González, Miguel Bello, Álvaro Gómez-León +1
We extend the standard SSH model to include long range hopping and disorder, and study how the electronic and topological properties are affected. We show that long range hopping c…
SSH model with long-range hoppings: topology, driving and disorder
Beatriz Pérez-González, Miguel Bello, Álvaro Gómez-León +1
The Su-Schrieffer-Heeger (SSH) model describes a finite one-dimensional dimer lattice with first-neighbour hoppings populated by non-interacting electrons. In this work we study a…
Transport blocking and topological phases using ac magnetic fields
Álvaro Gómez-León, Gloria Platero
We analyze electron dynamics and topological properties of open double quantum dots (DQDs) driven by circularly polarized ac-magnetic fields. In particular we focus on the system s…