Zobrazeno 1 - 10
of 6 141
pro vyhledávání: '"Rybakov, A."'
Autor:
Boix-Constant, Carla, Rybakov, Andrey, Miranda-Pérez, Clara, Martínez-Carracedo, Gabriel, Ferrer, Jaime, Mañas-Valero, Samuel, Coronado, Eugenio
Twisting two-dimensional van der Waals magnets allows the formation and control of different spin-textures, as skyrmions or magnetic domains. Beyond the rotation angle, different spin reversal processes can be engineered by increasing the number of m
Externí odkaz:
http://arxiv.org/abs/2410.21064
Training stability of large language models(LLMs) is an important research topic. Reproducing training instabilities can be costly, so we use a small language model with 830M parameters and experiment with higher learning rates to force models to div
Externí odkaz:
http://arxiv.org/abs/2410.16682
Layered van der Waals two-dimensional (2D) magnets are a cornerstone of ultrathin spintronic and magnonic devices. The recent discovery of a 2D multiferroic with strong magnetoelectric coupling in NiI$_2$ offers a promising platform for the electrica
Externí odkaz:
http://arxiv.org/abs/2407.21645
We investigate the behavior of minimizers of perturbed Dirichlet energies supported on a wire generated by a regular simple curve $\gamma$ and defined in the space of $\mathbb{S}^2$-valued functions. The perturbation $K$ is represented by a matrix-va
Externí odkaz:
http://arxiv.org/abs/2407.15430
Air pollution and greenhouse emissions are a significant problem across various sectors, urging the need for advanced technologies to detect and capture harmful gases. In recent years, two-dimensional (2D) materials have attracted an increasing atten
Externí odkaz:
http://arxiv.org/abs/2406.04067
Autor:
Agranovich, Alex, Nachmani, Eliya, Rybakov, Oleg, Ding, Yifan, Jia, Ye, Bar, Nadav, Zen, Heiga, Ramanovich, Michelle Tadmor
Simultaneous speech-to-speech translation (S2ST) holds the promise of breaking down communication barriers and enabling fluid conversations across languages. However, achieving accurate, real-time translation through mobile devices remains a major ch
Externí odkaz:
http://arxiv.org/abs/2406.02133
Large-scale universal speech models (USM) are already used in production. However, as the model size grows, the serving cost grows too. Serving cost of large models is dominated by model size that is why model size reduction is an important research
Externí odkaz:
http://arxiv.org/abs/2406.02887
Probing Short-Range Correlations in the van der Waals Magnet CrSBr by Small-Angle Neutron Scattering
Autor:
Rybakov, Andrey, Boix-Constant, Carla, Venero, Diego Alba, van der Zant, Herre S. J., Mañas-Valero, Samuel, Coronado, Eugenio
Publikováno v:
Small Science 4, 8, 2400244 (2024)
The layered metamagnet CrSBr offers a rich interplay between magnetic, optical and electrical properties that can be extended down to the two-dimensional (2D) limit. Despite the extensive research regarding the long-range magnetic order in magnetic v
Externí odkaz:
http://arxiv.org/abs/2405.18967
Autor:
Rybakov, Sergey
In this paper we prove a refinement of the Katsura theorem on finite groups acting on abelian surfaces such that the quotient is birational to a $K3$ surface. As an application we compute traces of Frobenius on the Neron--Severi groups of supersingul
Externí odkaz:
http://arxiv.org/abs/2404.00945
Autor:
Rybakov, Sergey
We refine and generalize the results of K. E. Lauter and E. W. Howe on principal polarizations on products of abelian varieties over finite fields. Firstly, we study the reasons for the absence of an irreducible principal polarization in the isogeny
Externí odkaz:
http://arxiv.org/abs/2404.00652