Zobrazeno 1 - 10
of 11 800
pro vyhledávání: '"Teran, A."'
Autor:
Capote-Robayna, Nathaniel, Tresguerres-Mata, Ana I. F., Martín-Luengo, Aitana Tarazaga, Terán-García, Enrique, Martin-Moreno, Luis, Alonso-González, Pablo, Nikitin, Alexey Y.
Van der Waals (vdW) materials supporting phonon polaritons (PhPs) - light coupled to lattice vibrations - have gathered significant interest because of their intrinsic anisotropy and low losses. In particular, $\alpha$-MoO$_3$ supports PhPs with in-p
Externí odkaz:
http://arxiv.org/abs/2409.07861
We present a novel hybrid incompressible flow/material point method solver for simulating the combustion of flammable solids. Our approach utilizes a sparse grid representation of solid materials in the material point method portion of the solver and
Externí odkaz:
http://arxiv.org/abs/2408.07276
Autor:
Valenzuela, Victor M., Teran, Daniel, Sandoval, Alejandro, Gomez, Eduardo, Franco-Villafañe, John A., Alcantar-Peña, Jesus J., Ponce-Hernandez, Juan
Publikováno v:
J. Appl. Phys. 133, 234501 (2023)
Gravimeters fabricated with MEMS suffer from temperature-dependent drifts in their long-term stability. We analyze the thermal contributions to the signal, and we propose three mechanisms to mitigate their effects. The first one uses materials that f
Externí odkaz:
http://arxiv.org/abs/2406.14691
Autor:
Jin, Yongxu, Omens, Dalton, Geng, Zhenglin, Teran, Joseph, Kumar, Abishek, Tashiro, Kenji, Fedkiw, Ronald
Since loose-fitting clothing contains dynamic modes that have proven to be difficult to predict via neural networks, we first illustrate how to coarsely approximate these modes with a real-time numerical algorithm specifically designed to mimic the m
Externí odkaz:
http://arxiv.org/abs/2404.16896
Objective: Conventional event positioning algorithms in light-sharing PET detectors are often limited by edge effects and the impact of inter-crystal scattering (ICS). This study explores the feasibility of deep neural network (DNN) techniques for mo
Externí odkaz:
http://arxiv.org/abs/2403.18240
Autor:
Álvarez-Cuervo, J., Obst, M., Dixit, S., Carini, G., Tresguerres-Mata, A. I. F., Lanza, C., Terán-García, E., Álvarez-Pérez, G., Fernández-Álvarez, L., Diaz-Granados, K., Kowalski, R., Senerath, A. S., Mueller, N. S., Herrer, L., De Teresa, J. M., Wasserroth, S., Klopf, J. M., Beechem, T., Wolf, M., Eng, L. M., Folland, T. G., Martín-Luengo, A. Tarazaga, Martín-Sánchez, J., Kehr, S. C., Nikitin, A. Y., Caldwell, J. D., Alonso-González, P., Paarmann, A.
The emergence of a vast repository of van der Waals (vdW) materials supporting polaritons - light coupled to matter excitations - offers a plethora of different possibilities to tailor electromagnetic waves at the subwavelength-scale. In particular,
Externí odkaz:
http://arxiv.org/abs/2403.18657
Objective: Image reconstruction in high resolution PET scanners with depth of interaction (DOI) capability is computationally challenging due to the high sampling in detector and image space. This study evaluates the use of a virtual cylinder to redu
Externí odkaz:
http://arxiv.org/abs/2403.16465
Bundles of matrix polynomials are sets of matrix polynomials with the same size and grade and the same eigenstructure up to the specific values of the eigenvalues. It is known that the closure of the bundle of a pencil $L$ (namely, a matrix polynomia
Externí odkaz:
http://arxiv.org/abs/2402.16702
Autor:
Espinoza, Aldo Terán, Espinoza, Antonio Terán, Folkesson, John, Rolleberg, Niklas, Sigray, Peter, Kuttenkeuler, Jakob
Due to the challenges regarding the limits of their endurance and autonomous capabilities, underwater docking for autonomous underwater vehicles (AUVs) has become a topic of interest for many academic and commercial applications. Herein, we take on t
Externí odkaz:
http://arxiv.org/abs/2309.08780
We show that the set of $m \times m$ complex skew-symmetric matrix polynomials of even grade $d$, i.e., of degree at most $d$, and (normal) rank at most $2r$ is the closure of the single set of matrix polynomials with certain, explicitly described, c
Externí odkaz:
http://arxiv.org/abs/2312.16672