6 citations · 6 across the 4 of their papers we have counts for
4 papers
Excitons in Large Disordered Boron-Nitride Layer using Linear-Scaling Bethe-Salpeter Simulations
Thomas Galvani, Lorenzo Sponza, Hakim Amara +2
We introduce a real-space, linear-scaling Bethe-Salpeter framework that enables excitonic spectroscopy in large and possibly disordered boron-nitride-derived systems. Thanks to the…
Size effect on the structural and magnetic phase transformations of iron nanoparticles
Alexis Front, Georg Daniel Förster, Chu-Chun Fu +2
Iron nanoparticles are among the most promising low-dimensional materials in terms of applications. This particularity is attributable to the magnetic properties of these nanoparti…
Emergence of flat bands in the quasicrystal limit of boron nitride twisted bilayers
Lorenzo Sponza, Van Binh Vu, Elisa Serrano Richaud +2
We investigate the electronic structure and the optical absorption onset of close-to-30\degree twisted hexagonal boron nitride bilayers. Our study is carried out with a purposely d…
Gap engineering and wave function symmetry in C and BN armchair nanoribbons
Elisa Serrano Richaud, Sylvain Latil, Hakim Amara +1
Many are the ways of engineering the band gap of nanoribbons including application of stress, electric field and functionalization of the edges. In this article, we investigate sep…