Zobrazeno 1 - 10
of 481
pro vyhledávání: '"Lopez, Salvador"'
Autor:
Rosas-Hernandez, Luis Enrique, Cabellos, Jose Luis, Huamán, Angiolo, Mendoza, Bernardo, Barraza-Lopez, Salvador
Publikováno v:
Phys. Rev. Materials 8, 116203 (2024)
Atoms within moir\'e bilayers relax in-plane to minimize elastic energy [e.g., Cazeaux et al., J. Elast. 154, 443 (2023)]; such relaxation brings their space group symmetries down to P1. Here, the ab initio second harmonic generation (SHG) of twisted
Externí odkaz:
http://arxiv.org/abs/2410.22188
Autor:
Nentidis, Anastasios, Katsimpras, Georgios, Krithara, Anastasia, López, Salvador Lima, Farré-Maduell, Eulália, Gasco, Luis, Krallinger, Martin, Paliouras, Georgios
Publikováno v:
CLEF 2023. Lecture Notes in Computer Science, vol 14163. Springer, Cham
This is an overview of the eleventh edition of the BioASQ challenge in the context of the Conference and Labs of the Evaluation Forum (CLEF) 2023. BioASQ is a series of international challenges promoting advances in large-scale biomedical semantic in
Externí odkaz:
http://arxiv.org/abs/2307.05131
Using real-variable methods, we characterise multipliers for general classes of Hardy--Orlicz spaces, unifying and extending several classical results due to Hardy and Littlewood; Duren and Shields; Paley; and others. Applications of our results incl
Externí odkaz:
http://arxiv.org/abs/2306.09874
Autor:
Poudel, Shiva P., Marmolejo-Tejada, Juan M., Roll, Joseph E., Mosquera, Martín A., Barraza-Lopez, Salvador
Publikováno v:
Phys. Rev. B 107, 195128 (2023)
Two-dimensional (2D) materials are being explored as a novel multiferroic platform. One of the most studied magnetoelectric multiferroic 2D materials are antiferromagnetically-coupled (AFM) CrI$_3$ bilayers. Neglecting magnetism, those bilayers posse
Externí odkaz:
http://arxiv.org/abs/2305.01105
Publikováno v:
Physical Review B 109, 035141 (2024)
We study a 4-orbital tight-binding (TB) model for ZrSiS from the square sublattice generated by the Si atoms. After studying three other alternatives, we endow such model with a new effective spin-orbit coupling (SOC) consistent with {\em ab initio}
Externí odkaz:
http://arxiv.org/abs/2304.03438
Publikováno v:
Phys. Rev. Materials 7, 054008 (2023)
Low-buckled silicene, germanene, and stanene are group$-IV$ graphene allotropes. They form a honeycomb lattice out of two interpenetrating ($A$ and $B$) triangular sublattices that are vertically separated by a small distance $\Delta_z$. The atomic n
Externí odkaz:
http://arxiv.org/abs/2303.08237
We establish sharp global regularity of a class of multilinear oscillatory integral operators that are associated to nonlinear dispersive equations with both Banach and quasi-Banach target spaces. As a consequence we also prove the (local in time) co
Externí odkaz:
http://arxiv.org/abs/2302.00048
In this paper we obtain new estimates for bilinear pseudodifferential operators with symbol in the class $BS_{1,1}^m$, when both arguments belong to Triebel-Lizorkin spaces of the type $F_{p,q}^{n/p}(\mathbb{R}^n)$. The inequalities are obtained as a
Externí odkaz:
http://arxiv.org/abs/2212.03542
Autor:
Meissner, Svenja1 (AUTHOR), Lopez, Salvador1 (AUTHOR), Rees, Shaun2 (AUTHOR), O'Carroll, Simon3 (AUTHOR), Barker, David2,4 (AUTHOR), Harland, Bruce1 (AUTHOR), Raos, Brad1 (AUTHOR), Svirskis, Darren1,5 (AUTHOR) d.svirskis@auckland.ac.nz
Publikováno v:
Scientific Reports. 10/25/2024, Vol. 14 Issue 1, p1-19. 19p.
A two-dimensional topological crystalline insulator (TCI) with a single unit cell (u.c.) thickness is demonstrated here. To that end, one first shows that tetragonal ($C_4$ in-plane) symmetry is not a necessary condition for the creation of zero-ener
Externí odkaz:
http://arxiv.org/abs/2211.05245