251 citations · 251 across the 4 of their papers we have counts for
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Characterization and decomposition of the natural van der Waals heterostructure SnSb2Te4 under compression
Juan A. Sans, Rosario Vilaplana, E. Lora Da Silva +16
This joint experimental and theoretical study of the structural, vibrational and electrical properties of rhombohedral SnSb2Te4 at high pressure unveils the internal mechanisms of…
Electronic and Phonon Instabilities in Bilayer Graphene under Applied External Bias
E. Lora da Silva, M. C. Santos, J. M. Skelton +4
We have performed electronic-structure and lattice-dynamics calculations on the AB and AA structures of bilayer graphene. We study the effect of external electric fields and compar…
Spontaneous Octahedral Tilting in the Cubic Inorganic Caesium Halide Perovskites CsSnX and CsPbX (X = F, Cl, Br, I)
Ruo Xi Yang, Jonathan M. Skelton, E. Lora da Silva +2
The local crystal structures of many perovskite-structured materials deviate from the average space group symmetry. We demonstrate, from lattice-dynamics calculations based on quan…
Hydrogen Impurity in Yttria: \textit{Ab-Initio} Study by Semi-Local and Hybrid Functionals
E. L. Silva, A. G. Marinopoulos
A study based on density functional theory calculations was performed for the three charge states of interstitial hydrogen in Yttria. The present calculations were carried out by e…