544 citations · 1.1k across the 15 of their papers we have counts for
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Persistence of symmetry-protected Dirac points at the surface of the topological crystalline insulator SnTe upon impurity doping
Olga Arroyo-Gascón, Yuriko Baba, Jorge I. Cerdá +4
We investigate the effect of a non-magnetic donor impurity located at the surface of the SnTe topological crystalline insulator. In particular, the changes on the surface states du…
Unveiling the Penta-Silicene nature of perfectly aligned single and double strand Si-nanoribbons on Ag(110)
Jorge I. Cerdá, Jagoda Sławińska, Guy Le Lay +3
We reveal through extensive DFT calculations, confronted to key experimental facts, the hidden penta-silicene nature of single and double strand chiral Si nanoribbons perfectly ali…
Enhanced electron correlations, local moments, and Curie temperature in strained MnAs nanocrystals embedded in GaAs
M. Moreno, J. I. Cerdá, K. H. Ploog +1
We have studied the electronic structure of hexagonal MnAs, as epitaxial continuous film on GaAs(001) and as nanocrystals embedded in GaAs, by Mn 2p core-level photoemission spectr…