287 citations · 471 across the 14 of their papers we have counts for
15 papers
Fast response photogating in monolayer MoS2 phototransistors
Daniel Vaquero, Vito Clericò, Juan Salvador-Sánchez +6
Two-dimensional transition metal dichalcogenide (TMD) phototransistors have been object of intensive research during the last years due to their potential for photodetection. Photo…
Many-impurity scattering on the surface of a topological insulator
José Luis Hernando, Yuriko Baba, Elena Díaz +1
We theoretically address the impact of a random distribution of non-magnetic impurities on the surface states formed at the interface between a trivial and a topological insulator.…
Spin-polarized electron transmission in DNA-like systems
Miguel A. Sierra, David Sanchez, Rafael Gutierrez +3
The helical distribution of the electronic density in chiral molecules, such as DNA and bacteriorhodopsin, has been suggested to induce a spin-orbit coupling interaction that may l…
Electric field manipulation of surface states in topological semimetals
Yuriko Baba, Álvaro Díaz-Fernández, Elena Díaz +2
We investigate the consequences of applying electric fields perpendicularly to thin films of topological semimetals. In particular, we consider Weyl and Dirac semimetals in a confi…
Floquet engineering of Dirac cones on the surface of a topological insulator
A. Diaz-Fernandez, E. Diaz, Álvaro Gómez-León +2
We propose to Floquet-engineer Dirac cones at the surface of a three-dimensional topological insulator. We show that a large tunability of the Fermi velocity can be achieved as a f…
Topologically protected states in -doped junctions with band inversion
A. Diaz-Fernandez, N. del Valle, E. Diaz +1
A topological boundary can be formed at the interface between a trivial and a topological insulator. The difference in the topological index across the junction leads to robust gap…