Zobrazeno 1 - 10
of 1 375
pro vyhledávání: '"Ortuño, M."'
Publikováno v:
Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 43, Iss 2, Pp 457-460 (2004)
A technique to evaluate the refractive index, the absorption coefficient and the thickness of holographic recording materials is presented. The materials are in the form of a thin layer of film deposited on a thick glass plate. The experimental refle
Externí odkaz:
https://doaj.org/article/cf8f1caa4b1548c487bb93fe6fb86d2f
The irregular strip-packing problem, also known as nesting or marker making, is defined as the automatic computation of a non-overlapping placement of a set of non-convex polygons onto a rectangular strip of fixed width and unbounded length, such tha
Externí odkaz:
http://arxiv.org/abs/2206.00032
Beyond a critical disorder, two-dimensional (2D) superconductors become insulating. In this Superconductor-Insulator Transition (SIT), the nature of the insulator is still controversial. Here, we present an extensive experimental study on insulating
Externí odkaz:
http://arxiv.org/abs/2102.08642
Publikováno v:
In Tectonophysics 5 September 2023 862
Publikováno v:
In Safety Science August 2023 164
Autor:
Orihuela, M. F., Ortuno, M., Somoza, A. M., Colchero, J., Palacios-Lidón, E., Grenet, T., Delahaye, J.
We have used the Scanning Kelvin probe microscopy technique to monitor the charging process of highly resistive granular thin films. The sample is connected to two leads and is separated by an insulator layer from a gate electrode. When a gate voltag
Externí odkaz:
http://arxiv.org/abs/1705.01771
Autor:
Agulló-Ortuño, M. Teresa1,2,3,4 (AUTHOR) agullo@h12o.es, Mancebo, Esther5 (AUTHOR) esther.mancebo@salud.madrid.org, Grau, Montserrat6 (AUTHOR) montsegrau@h12o.es, Núñez Sobrino, Juan Antonio7 (AUTHOR) juananrayo@hotmail.com, Paz-Ares, Luis1,2,3,7,8 (AUTHOR) lpazaresr@seom.org, López-Martín, José A.7 (AUTHOR) jalopezmartin@gmail.com, Flández, Marta1,9 (AUTHOR) jalopezmartin@gmail.com
Publikováno v:
International Journal of Molecular Sciences. Aug2023, Vol. 24 Issue 16, p13005. 16p.
Publikováno v:
Phys. Rev. Lett. 115, 267203 (2015)
We show numerically that the `deconfined' quantum critical point between the N\'eel antiferromagnet and the columnar valence-bond-solid, for a square lattice of spin-1/2s, has an emergent $SO(5)$ symmetry. This symmetry allows the N\'eel vector and t
Externí odkaz:
http://arxiv.org/abs/1508.06668
Publikováno v:
Phys. Rev. X 5, 041048 (2015)
Numerical studies of the N\'eel to valence-bond solid phase transition in 2D quantum antiferromagnets give strong evidence for the remarkable scenario of deconfined criticality, but display strong violations of finite-size scaling that are not yet un
Externí odkaz:
http://arxiv.org/abs/1506.06798
Autor:
del Barco, O., Ortuño, M.
Publikováno v:
Physical Review A 81, 023833 (2010)
We have analyzed the transmission properties of pulses through one-dimensional periodic structures in order to systematically explore the best conditions to achieve the maximum delay with the minimum possible distortion. In the absence of absorption
Externí odkaz:
http://arxiv.org/abs/1506.00689