Zobrazeno 1 - 10
of 227
pro vyhledávání: '"Tarazaga, P. A."'
Over several decades, electromechanical impedance (EMI) measurements have been employed as a basis for structural health monitoring and damage detection. Traditionally, Root-mean-squared-deviation (RMSD) and Cross-correlation (XCORR) based metrics ha
Externí odkaz:
http://arxiv.org/abs/2411.05871
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
Autor:
Duan, Jiahua, Martin-Luengo, Aitana Tarazaga, Lanza, Christian, Partel, Stefan, Voronin, Kirill, Tresguerres-Mata, Ana Isabel F., Álvarez-Pérez, Gonzalo, Nikitin, Alexey Y., Martín-Sánchez, J., Alonso-González, P.
Canalization is an optical phenomenon that enables unidirectional propagation of light in a natural way, i.e., without the need for predefined waveguiding designs. Predicted years ago, it was recently demonstrated using highly confined phonon polarit
Externí odkaz:
http://arxiv.org/abs/2404.14876
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
In the present study, the authors introduce a geometrically improved model inspired by the mammalian basilar membrane's properties and special vibratory behavior while conducting a parametric investigation. The goal of this model is to mimic the broa
Externí odkaz:
http://arxiv.org/abs/2403.03889
Autor:
Duan, J., Álvarez-Pérez, G., Lanza, C., Tresguerres-Mata, A. I. F., Voronin, K., Capote-Robayna, N., Martín-Luengo, A. Tarazaga, Martín-Sánchez, J., Volkov, V. S., Nikitin, A. Y., Alonso-González, P.
Publikováno v:
Nat. Mater. 22, 867-872 (2023)
The assembling of twisted stacks of van der Waals (vdW) materials had led to the discovery of a profusion of remarkable physical phenomena in recent years, as it provides a means to accurately control and harness electronic band structures. This has
Externí odkaz:
http://arxiv.org/abs/2311.04173
Autor:
Capote-Robayna Nathaniel, Tresguerres-Mata Ana I. F., Tarazaga Martín-Luengo Aitana, Terán-García Enrique, Martin-Moreno Luis, Alonso-González Pablo, Nikitin Alexey Y.
Publikováno v:
Nanophotonics, Vol 13, Iss 26, Pp 4761-4770 (2024)
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, α-MoO3 supports PhPs with in-plane
Externí odkaz:
https://doaj.org/article/ce2e6b04fb54493e8d6d256d6c5490cf
Autor:
J. Álvarez-Cuervo, M. Obst, S. Dixit, G. Carini, A. I. F. Tresguerres-Mata, C. Lanza, E. Terán-García, G. Álvarez-Pérez, L. F. Álvarez-Tomillo, K. Diaz-Granados, R. Kowalski, A. S. Senerath, N. S. Mueller, L. Herrer, J. M. De Teresa, S. Wasserroth, J. M. Klopf, T. Beechem, M. Wolf, L. M. Eng, T. G. Folland, A. Tarazaga Martín-Luengo, J. Martín-Sánchez, S. C. Kehr, A. Y. Nikitin, J. D. Caldwell, P. Alonso-González, A. Paarmann
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract The vast repository of van der Waals (vdW) materials supporting polaritons offers numerous possibilities to tailor electromagnetic waves at the nanoscale. The development of twistoptics—the modulation of the optical properties by twisting
Externí odkaz:
https://doaj.org/article/63df4817f712449989c4da69e232fb52
Autor:
Ana I. F. Tresguerres-Mata, Christian Lanza, Javier Taboada-Gutiérrez, Joseph. R. Matson, Gonzalo Álvarez-Pérez, Masahiko Isobe, Aitana Tarazaga Martín-Luengo, Jiahua Duan, Stefan Partel, María Vélez, Javier Martín-Sánchez, Alexey Y. Nikitin, Joshua D. Caldwell, Pablo Alonso-González
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Polariton canalization is characterized by intrinsic collimation of energy flow along a single crystalline axis. This optical phenomenon has been experimentally demonstrated at the nanoscale by stacking and twisting van der Waals (vdW) layer
Externí odkaz:
https://doaj.org/article/5039d75f26b04dcda9edb93fae359541
A wavelet-based dynamic mode decomposition for modeling mechanical systems from partial observations
Dynamic mode decomposition (DMD) has emerged as a popular data-driven modeling approach to identifying spatio-temporal coherent structures in dynamical systems, owing to its strong relation with the Koopman operator. For dynamical systems with extern
Externí odkaz:
http://arxiv.org/abs/2110.12990