Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Miguel Romera"'
Autor:
Alejandro López, Javier Tornos, Andrea Peralta, Isabel Barbero, Francisco Fernandez‐Canizares, Gabriel Sanchez‐Santolino, María Varela, Alberto Rivera, Julio Camarero, Carlos León, Jacobo Santamaría, Miguel Romera
Publikováno v:
Advanced Electronic Materials, Vol 9, Iss 7, Pp n/a-n/a (2023)
Abstract Developing electronic devices capable of reproducing synaptic functionality is essential in the context of implementing fast, low‐energy consumption neuromorphic computing systems. Hybrid ionic/electronic three‐terminal synaptic transist
Externí odkaz:
https://doaj.org/article/d477c87a27c1474491f4ef3c53f5fb3f
Autor:
Miguel Romera, Philippe Talatchian, Sumito Tsunegi, Kay Yakushiji, Akio Fukushima, Hitoshi Kubota, Shinji Yuasa, Vincent Cros, Paolo Bortolotti, Maxence Ernoult, Damien Querlioz, Julie Grollier
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)
Spin-torque nano-oscillators have sparked interest for their potential in neuromorphic computing, however concrete demonstration are limited. Here, Romera et al show how spin-torque nano-oscillators can mutually synchronise and recognize temporal pat
Externí odkaz:
https://doaj.org/article/59f63c0aa49141078090527ef2b40150
Autor:
Steffen Wittrock, Philippe Talatchian, Miguel Romera, Mafalda Jotta Garcia, Marie-Claire Cyrille, Ricardo Ferreira, Romain Lebrun, Paolo Bortolotti, Ursula Ebels, Julie Grollier, Vincent Cros
Publikováno v:
AIP Advances, Vol 11, Iss 3, Pp 035042-035042-5 (2021)
Vortex based spin torque nano oscillators (STVOs) can present more complex dynamics than the spin torque induced gyrotropic (G) motion of the vortex core. The respective dynamic modes and the transition between them can be controlled by experimental
Externí odkaz:
https://doaj.org/article/820916f5e8c542588d8d38f767ce4960
Autor:
Wittrock, Steffen, Talatchian, Philippe, Rabasa, Miguel Romera, Menshawy, Samh, Garcia, Mafalda Jotta, Cyrille, Marie-Claire, Ferreira, Ricardo, Lebrun, Romain, Bortolotti, Paolo, Ebels, Ursula, Grollier, Julie, Cros, Vincent
In the present study, we investigate a dynamical mode beyond the gyrotropic (G) motion of a magnetic vortex core in a confined magnetic disk of a nano-pillar spin torque nano oscillator. It is characterized by the in-plane circular precession associa
Externí odkaz:
http://arxiv.org/abs/2010.06437
Autor:
Miguel Romera, Philippe Talatchian, Sumito Tsunegi, Kay Yakushiji, Akio Fukushima, Hitoshi Kubota, Shinji Yuasa, Vincent Cros, Paolo Bortolotti, Maxence Ernoult, Damien Querlioz, Julie Grollier
Publikováno v:
Nature Communications
Nature Communications, 2022, 13 (1), pp.883. ⟨10.1038/s41467-022-28159-1⟩
Nature Communications, 2022, 13 (1), pp.883. ⟨10.1038/s41467-022-28159-1⟩
The brain naturally binds events from different sources in unique concepts. It is hypothesized that this process occurs through the transient mutual synchronization of neurons located in different regions of the brain when the stimulus is presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf37ee648c04c0707171786eabec8c01
http://arxiv.org/abs/2001.08044
http://arxiv.org/abs/2001.08044
Using computer graphics and visualization algorithms, we extend in this work the results obtained analytically in [1], on the connectivity domains of alternated Julia sets, defined by switching the dynamics of two quadratic Julia sets. As proved in [
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52af79d4562f719bcfe9993090b37e0f
Publikováno v:
Biodegradation and Bioconversion of Hydrocarbons ISBN: 9789811001994
Nowadays air pollutants are becoming more widespread as the pace of industrial activity accelerates. Emission inventories reveal that atmospheric pollutant emissions have continuously increased since the beginning of the twentieth century, with volat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b7d51c33167bd8bdc5de5a9effbaa11
https://doi.org/10.1007/978-981-10-0201-4_7
https://doi.org/10.1007/978-981-10-0201-4_7
Publikováno v:
Informacion Tecnica Economica Agraria. 112
espanolEl estudio de la curva de lactacion permite conocer la evolucion de la produccion lechera de los animales, estimandose asi la produccion lechera total o parcial en un periodo determinado. En este trabajo se presentan los parametros que describ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b620fc70ce40c228384324b395bb5f8
https://doi.org/10.12706/itea.2016.002
https://doi.org/10.12706/itea.2016.002
Publikováno v:
International Journal of Modern Nonlinear Theory and Application. :14-31
In this paper we review several contributions made in the field of discrete dynamical systems, inspired by harmonic analysis. Within discrete dynamical systems, we focus exclusively on quadratic maps, both one-dimensional (1D) and two-dimensional (2D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2920f807c015a60f941c105426f65cf8
https://doi.org/10.4236/ijmnta.2012.11003
https://doi.org/10.4236/ijmnta.2012.11003
Publikováno v:
Communications in Nonlinear Science and Numerical Simulation. 15:3471-3483
This paper describes a method about how to determine parameters of some double-scroll chaotic systems, including the Lorenz system and the Chua s circuit, from one of its variables. The geometric properties of the system are exploited firstly to redu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::133f1d80d017d2b22baa4ae5c3a42657
https://doi.org/10.1016/j.cnsns.2009.12.017
https://doi.org/10.1016/j.cnsns.2009.12.017