140 citations · 527 across the 22 of their papers we have counts for
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Valley engineering by strain in Kekulé-distorted graphene
Elias Andrade, Ramon Carrillo-Bastos, Gerardo G. Naumis
A Kekulé bond texture in graphene modifies the electronic band structure by folding the Brillouin zone and bringing the two inequivalent Dirac points to the center. This can result…
Topological Magnon Insulator with a Kekule Bond Modulation
Pierre A. Pantaleon, Ramon Carrillo-Bastos, Y. Xian
We examine the combined effects of a Kekule coupling texture (KC) and a Dzyaloshinskii-Moriya interaction (DMI) in a two-dimensional ferromagnetic honeycomb lattice. By analyzing t…
Enhanced asymmetric valley scattering by scalar fields in non-uniform out-of-plane deformations in graphene
Ramon Carrillo-Bastos, Marysol Ochoa, Saúl A. Zavala +1
We study the electron scattering produced by local out-of-plane strain deformations in the form of Gaussian bumps in graphene. Of special interest is to take into account the scala…