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pro vyhledávání: '"López Suárez, Miquel"'
Metallic nanogranular films display a complex dynamical response to a constant bias, showing up as atypical resistive switching mechanism which could be used to create electrical components for neuromorphic applications. To model such a phenomenon we
Externí odkaz:
http://arxiv.org/abs/2210.09379
Publikováno v:
Phys. Rev. Materials 5, 126001 (2021)
Cluster-assembled metallic films show interesting electrical properties, both in the near-to-percolation regime, when deposited clusters do not form a complete layer yet, and when the film thickness is well above the electrical percolation threshold.
Externí odkaz:
http://arxiv.org/abs/2110.02572
Autor:
de Matteis, Diego, De Luca, Marta, Fadaly, Elham M. T., Verheijen, Marcel A., Lopez-Suarez, Miquel, Rurali, Riccardo, Bakkers, Erik P. A. M., Zardo, Ilaria
Publikováno v:
ACS Nano 14 (2020) 6845-6856
Recent advances in nanowire synthesis have enabled the realization of crystal phases that in bulk are attainable only under extreme conditions, i.e. high temperature and/or high pressure. For group IV semiconductors this means access to hexagonal-pha
Externí odkaz:
http://arxiv.org/abs/2101.08207
Autor:
Beardo, Albert, López-Suárez, Miquel, Pérez, Luis Alberto, Sendra, Lluc, Alonso, Maria Isabel, Melis, Claudio, Bafaluy, Javier, Camacho, Juan, Colombo, Luciano, Rurali, Riccardo, Alvarez, F. X., Reparaz, Juan Sebastián
Second sound is known as the thermal transport regime where heat is carried by temperature waves. Its experimental observation was previously restricted to a small number of materials, usually in rather narrow temperature windows. We show that it is
Externí odkaz:
http://arxiv.org/abs/2007.05487
Autor:
De Luca, Marta, Cartoixà, Xavier, Martín-Sánchez, Javier, López-Suárez, Miquel, Trotta, Rinaldo, Rurali, Riccardo, Zardo, Ilaria
Publikováno v:
De Luca et al., 2D Mater. 7, 025004 (2020)
Among the most common few-layers transition metal dichalcogenides (TMDs), WSe2 is the most challenging material from the lattice dynamics point of view. Indeed, for a long time the main two phonon modes (A1g and E12g) have been wrongly assigned. In t
Externí odkaz:
http://arxiv.org/abs/1910.12503
Publikováno v:
Class. Quantum Grav. 35 155018 (2018)
Tiny vibrations of mechanical structures are the main limiting cause in a number of high sensitivity measurement apparatus, chief among them the most sensitive displacement apparatus on earth: gravitational wave interferometers. Such devices are usua
Externí odkaz:
http://arxiv.org/abs/1706.04067
Autor:
Chiuchiù, Davide, López-Suárez, Miquel, Neri, Igor, Diamantini, Maria Cristina, Gammaitoni, Luca
Publikováno v:
Phys. Rev. A 97, 052108 (2018)
In 1961, Rolf Landauer pointed out that resetting a binary memory requires a minimum energy of $k_BT \ln(2)$. However, once written, any memory is doomed to loose its content if no action is taken. To avoid memory losses, a refresh procedure is perio
Externí odkaz:
http://arxiv.org/abs/1703.05544
Autor:
López Suárez, Miquel
Publikováno v:
TDX (Tesis Doctorals en Xarxa).
Les Tecnologies de la Informació i la Comunicació (TICs) es troben arreu i experimenten un creixement del 5% cada any amb aplicacions en diverses àrees que comprenen des de la telefonia mòbil al control mèdic de la salut. Les TICs són, en part,
Externí odkaz:
http://hdl.handle.net/10803/283731
Akademický článek
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Autor:
Neri, Igor, López-Suárez, Miquel
Publikováno v:
Phys. Rev. B 97, 241408 (2018)
The production of new sensors, transducers and electronic components can benefit from the possibility to alter the electronic transport of metal-semicondutor-metal (MSM) devices. 2D materials are extremely appealing for those new technologies. This c
Externí odkaz:
http://arxiv.org/abs/1609.09715