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Autor Pérez García, Lucas |
Documentos disponibles escritos por este autor (32)
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Prados Díaz, Alicia ; Ranchal Sánchez, Rocío ; Pérez García, Lucas | Pergamon-Elsevier Science Ltd. | 2015-08-20Bismuth ultra-thin films grown on n-GaAs electrodes via electrodeposition are porous due to a blockade of the electrode surface caused by adsorbed hydrogen when using acidic electrolytes. In this study, we discuss the existence of two sources of[...]texto impreso
Ruiz Gómez, Sandra ; Pérez García, Lucas ; Mandziak, Anna ; Figuera, Juan de la ; Delgado Soria, Guiomar ; Prieto Recio, Pilar ; Quesada, Adrian ; Foerster, Michael ; Aballe, Lucía | Nature Publishing Group | 2018-12-19We demonstrate the preparation of ultrathin Fe-rich nickel ferrite (NFO) islands on a metal substrate. Their nucleation and growth are followed in situ by low-energy electron microscopy (LEEM). A comprehensive characterization is performed combi[...]texto impreso
Ruiz Clavijo, Alejandra ; Ruiz Gómez, Sandra ; Caballero Calero, Olga ; Pérez García, Lucas ; Martín González, Marisol | Wiley-V C H Verlag Gmbh | 2019-07-19The control of magnetic anisotropy has been the driving force for the development of magnetic applications in a wide range of technological fields from sensing to spintronics. In recent years, the possibility of tailoring the magnetic properties[...]texto impreso
Abuín Herráez, Manuel ; Maicas, Marco ; García, M Ángel ; Pérez García, Lucas ; Mascaraque Susunaga, Arantzazu | IOP publishing ltd | 2017-12-06We have fabricated Fe52-54Co46-48 nanomagnet arrays as a function of several geometrical parameters like the spacing between nanostructures, the aspect ratio and the layers thicknesses. The nanomagnets consist in two magnetic layers, separated b[...]texto impreso
Cortés Llanos, Belén ; Serrano, Aída ; Muñoz-Noval, Alvaro ; Urones-Garrote, Esteban ; Adolfo del Campo, José F. Marco ; Ayuso Sacido, Angel ; Pérez García, Lucas | Amer Chemical Soc | 2017-10-19Nowadays, iron oxide-based nanostructures are key materials in many technological areas. Their physical and chemical properties can be tailored by tuning the morphology. In particular, the possibility of increasing the specific surface area has [...]texto impreso
Azahara Rodríguez, M. ; Ruiz Gómez, Sandra ; Pérez García, Lucas ; Mas Barberà, Xavier | Elsevier | 2018-05In this paper, we present the use of a magnetic system for restoring a real piece of art: the Virgen de los Desamparados sculpture (1954) by the Valencian sculptor Silvestre d'Edeta (Valencia, Spain). This sculpture is made of artificial stone r[...]texto impreso
Marcano, N. ; Sangiao, S. ; Plaza, M. ; Pérez García, Lucas ; Fernández Pacheco, A. ; Córdoba, R. ; Sánchez, M. C. ; Morellon, L. ; Ibarra, M. R. ; De Teresa, J. M. | American Institute of Physics | 2010-02-22We study the electrical resistivity of individual Bi nanowires of diameter 100 nm fabricated by electrodeposition using a four-probe method in the temperature range 5-300 K with magnetic fields up to 90 kOe. Low-resistance Ohmic contacts to indi[...]