354 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidad de Santiago de ChileCL55 papers
- University of ChileCL34 papers
- IkerbasqueES17 papers
- Federico Santa María Technical UniversityCL15 papers
- Shanghai UniversityCN15 papers
- University of the Basque CountryES15 papers
- Pontificia Universidad Católica de ChileCL10 papers
- Universidade Federal de ViçosaBR9 papers
- Universidad MayorCL7 papers
- Helmholtz-Zentrum Dresden-RossendorfDE5 papers
- Instituto Federal da BahiaBR4 papers
- Instituto Federal de Educação, Ciência e Tecnologia BaianoBR4 papers
18 papers · 1 filter
Analysis on the stability of in-surface magnetic configurations in toroidal nanoshells
A. W. Teixeira, S. Castillo-Sepúlveda, S. Vojkovic +4
Curvature of nanomagnets can be used to induce chiral textures in the magnetization field. Here we perform analytical calculations and micromagnetic simulations aiming to analyze t…
Symmetry and localization properties of defect modes in magnonic superlattices
Rodolfo A. Gallardo, Tobias Schneider, Alejandro Roldán-Molina +5
Symmetry and localization properties of defect modes of a one-dimensional bi-component magnonic superlattice are theoretically studied. The magnonic superlattice can be seen as a p…
New magnetic states in nanorings created by anisotropy gradients
M. Castro, A. P. Espejo, N. M. Vargas +3
Magnetic nanorings have been widely studied due to their potential applications in spintronic and magnonic devices. In this work, by means of analytical calculations and micromagne…
Dynamical quantum phase transitions and non-Markovian dynamics
Thi Ha Kyaw, Victor M. Bastidas, Jirawat Tangpanitanon +2
In the context of closed quantum systems, when a system prepared in its ground state undergoes a sudden quench, the resulting Loschmidt echo can exhibit zeros, resembling the Fishe…
Magnetostatic interaction between two Bubble Skyrmions
M. A. Castro, D. Mancilla-Almonacid, J. A. Valdivia +1
A detailed analytic and numerical analysis of the interaction between two bubble skyrmions has been carried out. Results from micromagnetic calculations show a strong dependence of…
Coupling of skyrmions mediated by RKKY interaction
R. Cacilhas, S. Vojkovic, V. L. Carvalho-Santos +4
A discussion on the interaction between skyrmions in a bi-layer system connected by a non-magnetic metal is presented. From considering a free charge carrier model, we have shown t…
Parity-assisted generation of nonclassical states of light in circuit quantum electrodynamics
F. A. Cárdenas-López, G. Romero, L. Lamata +2
We propose a method to generate nonclassical states of light in multimode microwave cavities. Our approach considers two-photon processes that take place in a system composed of tw…
Reconstruction of a Photonic Qubit State with Reinforcement Learning
Shang Yu, F. Albarran-Arriagada, J. C. Retamal +10
An experiment is performed to reconstruct an unknown photonic quantum state with a limited amount of copies. A semi-quantum reinforcement learning approach is employed to adapt one…
Surface anisotropy in a magnetic cylinder induced by the displacement of a vortex core
A. Riveros, D. A. Carvajal, J. Escrig
In this article we investigate the induction of a surface anisotropy due to the displacement of the vortex core in a cylindrical nanostructure. In fact, the effect of the displacem…
Emission and Propagation of Multi-Dimensional Spin Waves with nanoscale wavelengths in Anisotropic Spin Textures
V. Sluka, T. Schneider, R. A. Gallardo +15
Spin waves offer intriguing novel perspectives for computing and signal processing, since their damping can be lower than the Ohmic losses in conventional CMOS circuits. For contro…
Flat Bands, Indirect Gaps, and Unconventional Spin-Wave Behavior Induced by a Periodic Dzyaloshinskii-Moriya Interaction
R. A. Gallardo, D. Cortés-Ortuño, T. Schneider +7
Periodically patterned metamaterials are known for exhibiting wave properties similar to the ones observed in electronic band structures in crystal lattices. In particular, periodi…
Giant resonant nonlinear damping in nanoscale ferromagnets
I. Barsukov, H. K. Lee, A. A. Jara +7
Magnetic damping is a key metric for emerging technologies based on magnetic nanoparticles, such as spin torque memory and high-resolution biomagnetic imaging. Despite its importan…
Ion implantation in nanodiamonds: size effect and energy dependence
Andrey A. Shiryaev, Jonathan A. Hinks, Nigel A. Marks +9
Nanoparticles are ubiquitous in nature and are increasingly important for technology. They are subject to bombardment by ionizing radiation in a diverse range of environments. In p…
Isoenergetic cycle for the quantum Rabi model
G. Alvarado Barrios, Francisco J. Peña, F. Albarrán-Arriagada +2
The isoenergetic cycle is a purely mechanical cycle comprised of adabatic and isoenergetic processes. In the latter the system interacts with an energy bath keeping constant the ex…
Analog simulator of integro-differential equations with classical memristors
G. Alvarado Barrios, J. C. Retamal, E. Solano +1
An analog computer makes use of continuously changeable quantities of a system, such as its electrical, mechanical, or hydraulic properties, to solve a given problem. While these d…
Measurement-based adaptation protocol with quantum reinforcement learning
F. Albarrán-Arriagada, J. C. Retamal, E. Solano +1
Machine learning employs dynamical algorithms that mimic the human capacity to learn, where the reinforcement learning ones are among the most similar to humans in this respect. On…
Nucleation of superfluid-light domains in a quenched dynamics
Joaquín Figueroa, José Rogan, Juan Alejandro Valdivia +3
Strong correlation effects emerge from light-matter interactions in coupled resonator arrays, such as the Mott-insulator to superfluid phase transition of atom-photon excitations.…
Metastable decoherence-free subspace and pointer states in mesoscopic quantum systems
F. Lastra, C. E. López, J. C. Retamal
Two initially correlated coherent states, each interacting with its own independent dissipative environment exhibit a sudden transition from classical to quantum decoherence. This…