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Autor Ibarra, M. R. |
Documentos disponibles escritos por este autor (2)
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Gonzalez Fernandez, M. A. ; Torres, T. ; Andrés Vergés, M. ; Costo, R. ; Presa Muñoz del Toro, Patricia de la ; Serna, C. J. ; Morales, M. P. ; Marquina, C. ; Ibarra, M. R. ; Goya, G. F. | Elsevier | 2009-10We present a Study on the magnetic properties of naked and silica-coated Fe?O?nanoparticles with sizes between 5 and 110 nm. Their efficiency as heating agents was assessed through specific power absorption (SPA) measurements as a function of pa[...]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[...]