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Serrano, A. ; Llorca Hernando, O. ; Campo, A. del ; Rubio Marcos, F. ; Rodríguez de la Fuente, Óscar ; Fernandez, J. F. ; García, M. A. | Amer Inst Physics | 2018-10-07We present here a study on the modification of morphological and plasmonic properties of Ag thin films deposited on glass substrates upon annealing in air at different temperatures. Initially, Ag films are continuous and exhibit extended surface[...]texto impreso
Quesada, A. ; García, M. A. ; Andrés, M. ; Hernando Grande, Antonio ; Fernandez, J. F. ; Caballero, A. C. ; Martín González, M. S. ; Briones, F. | American Institute of Physics | 2006-12The origin of ferromagnetism in diluted magnetic semiconductors is still an open question, yielding a great deal of research across the world. This work focuses on the Co-Zn-O system. Room-temperature ferromagnetism is observed after a partial r[...]texto impreso
In this work we study some properties of overlap functions from an analytical point of view. We study the relation between overlap functions and continuous t-norms. We focus on homogeneous overlap functions and we get a characterization of them.[...]texto impreso
Enríquez, Esther ; García, M. A. ; Carmona Tejero, Noemi ; Fernandez, J. F. ; Rubia, M. A. de la | Springer | 2012-06Pure and quinine doped silica coatings have been prepared over sodalime glasses. The coatings were consolidated at low temperature (range 60-180 A degrees C) preserving optical activity of quinine molecule. We designed a device to test the guidi[...]texto impreso
Montero, Javier ; Rodríguez, Juan Tinguaro ; Gomez, D. ; Bustince, H. ; Fernandez, J. F. | Edicions UIB | 2009This paper stresses the relevance of taking into account that quite often information is structured, and therefore a standard aggregation focuss may produce misleading results, if such an approach assumes in fact that information does not presen[...]texto impreso
Garcia March, M. A. ; Jimenez Villacorta, F. ; Quesada, A. ; De la Venta, J. ; Carmona Tejero, Noemi ; Lorite, I. ; LLopis, J. ; Fernandez, J. F. | American Institute of Physics | 2010-01-15We recently reported the observation of room temperature ferromagnetism in mixtures of ZnO and Co_3O_4 despite the diamagnetic and antiferromagnetic character of these oxides, respectively. Here, we present a detailed study on the electronic str[...]texto impreso
Serrano, A. ; Rodr?guez de la Fuente, Oscar ; Garc?a Hernandez, M. ; Campo, G. ; Julian Fern andez, C. de ; Fernandez, J. F. ; Garc?a, M. A. | Amer Inst Physics | 2018-09-10IIn this work, we present an innovative way to functionalize large surfaces combining both plasmonic and magnetic nanoparticles on a substrate, by the growth of bilayers and a subsequent single annealing. In particular, we show here the formatio[...]
