Zobrazeno 1 - 10
of 3 796
pro vyhledávání: '"Reyes, José"'
Autor:
Kepaptsoglou, Demie, Castellanos-Reyes, José Ángel, Kerrigan, Adam, Nascimento, Júlio Alves Do, Zeiger, Paul M., Hajraoui, Khalil El, Idrobo, Juan Carlos, Mendis, Budhika G., Bergman, Anders, Lazarov, Vlado K., Rusz, Ján, Ramasse, Quentin M.
The miniaturisation of transistors is approaching its limits due to challenges in heat management and information transfer speed. To overcome these obstacles, emerging technologies such as spintronics are being developed, which leverage the electron'
Externí odkaz:
http://arxiv.org/abs/2410.02908
We present a computational study of phonon relaxation in face-centered cubic (fcc) nickel (Ni), focusing on ultra-fast magnetization dynamics. The phonons are excited beyond their thermal equilibrium population, and the relaxation behavior is analyze
Externí odkaz:
http://arxiv.org/abs/2409.20334
Uniaxially strained Fe--Co disordered alloys have emerged as promising candidates for cost-effective rare-earth-free permanent magnets due to their high magnetocrystalline anisotropy energy (MAE). Using first-principles, fully relativistic calculatio
Externí odkaz:
http://arxiv.org/abs/2409.11388
Autor:
Figurato, Laria, Dirindin, Marco, Gaona-Reyes, José Luis, Carlesso, Matteo, Bassi, Angelo, Donadi, Sandro
Publikováno v:
New Journal of Physics 26, 113004 (2024)
The possibility that gravity plays a role in the collapse of the quantum wave function has been considered in the literature, and it is of relevance not only because it would provide a solution to the measurement problem in quantum theory, but also b
Externí odkaz:
http://arxiv.org/abs/2406.18494
Autor:
Freire-Vidal, Yerka, Fajardo, Gabriela, Rodríguez-Sickert, Carlos, Graells-Garrido, Eduardo, Muñoz-Reyes, José Antonio, Figueroa, Oriana
The COVID-19 outbreak implied many changes in the daily life of most of the world's population for a long time, prompting severe restrictions on sociality. The Behavioral Immune System (BIS) suggests that when facing pathogens, a psychological mechan
Externí odkaz:
http://arxiv.org/abs/2405.14043
Autor:
Briseño-Gómez, Jorge Luis, López-Tercero, Atzin, Castellanos-Reyes, José Ángel, Reyes-Coronado, Alejandro
In this work, we study the angular momentum transfer from a single swift electron to non-spherical metallic nanoparticles, specifically investigating spheroidal and polyhedral (Platonic Solids) shapes. While previous research has predominantly focuse
Externí odkaz:
http://arxiv.org/abs/2403.05504
We present a method for computing angle-resolved electron-energy-loss and gain spectroscopies for phonon and magnon excitations in transmission electron microscopy. Fractional scattering intensities are derived from the temperature-dependent time aut
Externí odkaz:
http://arxiv.org/abs/2401.15599
Publikováno v:
J. High Energ. Phys. 2024, 193 (2024)
Assuming that Quantum Mechanics is universal and that it can be applied over all scales, then the Universe is allowed to be in a quantum superposition of states, where each of them can correspond to a different space-time geometry. How can one then d
Externí odkaz:
http://arxiv.org/abs/2401.08269