Zobrazeno 1 - 10
of 2 721
pro vyhledávání: '"Moreno, L. A. P."'
Publikováno v:
New J. Phys. 26, 073014 (2024)
Some popular mechanisms for restricting the diffusion of waves include introducing disorder (to provoke Anderson localization) and engineering topologically non-trivial phases (to allow for topological edge states to form). However, other methods for
Externí odkaz:
http://arxiv.org/abs/2407.05888
Autor:
Saita, T. M., Natti, P. L., Cirilo, E. R., Romeiro, N. M. L., Candezano, M. A. C., Acuña, R. B., Moreno, L. C. G.
Publikováno v:
Environmental Engineering Science, v. 38, n. 12, p. 1140-1148, 2021
This study presents numerical simulations of faecal coliforms dynamics in Luruaco lake, located in Atl\'antico Department, Colombia. The velocity field is obtained through a two-dimensional horizontal (2DH) model of Navier-Stokes equations system. Th
Externí odkaz:
http://arxiv.org/abs/2206.02836
Autor:
Muniz, Y., Abrantes, P. P., Moreno, L. Martín, Pinheiro, F. A., Farina, C., Kort-Kamp, W. J. M.
We investigate the two-plasmon spontaneous decay of a quantum emitter near single-walled carbon nanotubes (SWCNT) and graphene-coated wires (GCWs). We demonstrate efficient, enhanced generation of two-plasmon entangled states in SWCNTs due to the str
Externí odkaz:
http://arxiv.org/abs/2201.07914
Studying the collective excitations in charge neutral graphene (CNG) has recently attracted a great interest because of unusual mechanisms of the charge carrier dynamics. The latter can play a crucial role, for instance, for superconducting phases in
Externí odkaz:
http://arxiv.org/abs/2010.00306
Autor:
Downing, C. A., Martín-Moreno, L.
Publikováno v:
Nanophotonics 10, 513 (2021)
We consider a periodic chain of oscillating dipoles, interacting via long-range dipole-dipole interactions, embedded inside a cuboid cavity waveguide. We show that the mixing between the dipolar excitations and cavity photons into polaritons can lead
Externí odkaz:
http://arxiv.org/abs/2009.07790
Autor:
Broz, M., Noris, J. C. Cabanillas, Villar, E. Calvo, Galvan, C. Duarte, Endress, E., Beltran, L. G. Espinoza, Tellez, A. Fernandez, Finogeev, D., Gago, A. M., Corral, G. Herrera, Kim, T., Kurepin, A., Kurepin, A. B., Kurepin, N., Monzon, I. Leon, Hernandez, M. I. Martinez, Mayer, C., Mieskolainen, M. M., Orava, R., Moreno, L. A. Perez, Revol, J. -P., Cahuantzi, M. Rodriguez, Torres, S. Rojas, Serebryakov, D., Shabanov, A., Usenko, E., Tello, A. Villatoro
Two modules of the AD detector have been studied with the test beam at the T10 facility at CERN. The AD detector is made of scintillator pads read out by wave-length shifters (WLS)coupled to clean fibres that carry the produced light to photo-multipl
Externí odkaz:
http://arxiv.org/abs/2006.14982
Publikováno v:
Phys. Rev. Lett. 125, 256804 (2020)
We discuss plasmons of biased twisted bilayer graphene when the Fermi level lies inside the gap. The collective excitations are a network of chiral edge plasmons (CEP) entirely composed of excitations in the topological electronic edge states (EES) t
Externí odkaz:
http://arxiv.org/abs/2006.11763
Publikováno v:
Phys. Rev. Lett. 124, 257401 (2020)
By using a non-local, quantum mechanical response function we study graphene plasmons in a one-dimensional superlattice (SL) potential $V_0 \cos G_0x$. The SL introduces a quantum energy scale $E_G \sim \hbar v_F G_0$ associated to electronic sub-ban
Externí odkaz:
http://arxiv.org/abs/1912.05195
Publikováno v:
Phys. Rev. Lett. 123, 217401 (2019)
We study the unconventional topological phases of polaritons inside a cavity waveguide, demonstrating how strong light-matter coupling leads to a breakdown of the bulk-edge correspondence. Namely, we observe an ostensibly topologically nontrivial pha
Externí odkaz:
http://arxiv.org/abs/1907.02013
One of the main roadblocks that still hampers the practical use of molecular nanomagnets is their cryogenic working temperature. In the pursuit of rational strategies to design new molecular nanomagnets with increasing blocking temperature, ab initio
Externí odkaz:
http://arxiv.org/abs/1905.06989