77 citations · 152 across the 6 of their papers we have counts for
6 papers
Sign of the Gap Temperature Dependence in CsPb(Br,Cl)3 Nanocrystals Determined by Cs-Rattler Mediated Electron-Phonon Coupling
S. Fasahat, N. Fiuza-Maneiro, B. Schäfer +5
So far, the striking sign reversal in the near-ambient slope of the gap temperature dependence of colloidal CsPbCl3 perovskite nanocrystals (NCs) compared to its Br counterpart, re…
Absence of Anomalous Electron-Phonon Coupling in the Temperature Renormalization of the Gap of CsPbBr Nanocrystals
Shima Fasahat, Benedikt Schäfer, Kai Xu +5
Metal halide perovskites exhibit a fairly linear increase of the bandgap with increasing temperature, when crystallized in a tetragonal or cubic phase. In general, both thermal exp…
Mesoporous silica nanoparticles containing silver as novel antimycobacterial agents against Mycobacterium tuberculosis
Sandra Montalvo-Quiros, Sergio Gomez-Grana, Maria Vallet-Regi +3
Tuberculosis remains today a major public health issue with a total of 9 million new cases and 2 million deaths annually. The lack of an effective vaccine and the increasing emerge…
Nanoparticles for Multimodal Antivascular Therapeutics: Dual Drug Release, Photothermal and Photodynamic Therapy
Juan L. Paris, Gonzalo Villaverde, Sergio Gomez-Grana +1
The poor delivery of nanoparticles to target cancer cells hinders their success in the clinical setting. In this work, an alternative target readily available for circulating nanop…
Direct retrieval method of the effective permittivity and permeability of bulk semi-infinite metamaterials by variable-angle spectroscopic ellipsometry
Quentin Flamant, Daniel Torrent, Sergio Gomez-Graña +5
In this work, we present a simple method for the direct retrieval of the effective permittivity and permeability of a bulk semi-infinite metamaterial from variable-angle spectrosco…
Hierarchical self-assembly of nanoparticles for optical metamaterials
Sergio Gomez-Graña, Aurélie Le Beulze, Mona Treguer-Delapierre +15
Hierarchical self-assembly arranges nanostructures at different length scales. It gradually becomes an effective method of fabricating artificial metamaterials from composite nanos…