A
Alfredo García-Arribas
Researcher at University of the Basque Country
Publications - 147
Citations - 2307
Alfredo García-Arribas is an academic researcher from University of the Basque Country. The author has contributed to research in topics: Magnetic anisotropy & Magnetic field. The author has an hindex of 26, co-authored 142 publications receiving 1995 citations. Previous affiliations of Alfredo García-Arribas include Basque Center for Materials, Applications and Nanostructures & University of Oviedo.
Papers
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Journal ArticleDOI
Structure and Magnetic Properties of Thin Permalloy Films Near the “Transcritical” State
Andrey V. Svalov,I.R. Aseguinolaza,Alfredo García-Arribas,Iñaki Orue,Jose Manuel Barandiaran,Javier Alonso,M. L. Fernández-Gubieda,Galina V. Kurlyandskaya +7 more
TL;DR: In this article, a series of permalloy thin films were grown by dc-sputtering on Si (100) and glass substrates at room temperature and different argon pressure values using a Fe20 Ni80 target.
Journal ArticleDOI
Giant magnetoimpedance biosensor for ferrogel detection: Model system to evaluate properties of natural tissue
Galina V. Kurlyandskaya,Galina V. Kurlyandskaya,E. Fernández,A. P. Safronov,Andrey V. Svalov,Andrey V. Svalov,I.V. Beketov,A. Burgoa Beitia,Alfredo García-Arribas,Felix A. Blyakhman +9 more
TL;DR: In this paper, a thin-film based magnetoimpedance (MI) sensor was used for quantitative determination of the concentration of magnetic nanoparticles (MNPs) in ferrogels.
Journal ArticleDOI
Transition from quasistatic to ferromagnetic resonance regime in giant magnetoimpedance
TL;DR: In this paper, detailed measurements of giant magnetoimpedance (GMI) in an amorphous ribbon and a magnetic/nonmagnetic multilayer are presented for frequencies up to 3GHz.
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GMI detection of magnetic-particle concentration in continuous flow
Alfredo García-Arribas,F. Martínez,E. Fernández,I. Ozaeta,Galina V. Kurlyandskaya,Andrey V. Svalov,J. Berganzo,J.M. Barandiarán +7 more
TL;DR: In this paper, a microfluidic device for the determination of the concentration of magnetic beads under continuous flow of the carrier fluid by means of the giant magneto-impedance effect (GMI) was described.
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Motor current signature analysis for gearbox condition monitoring under transient speeds using wavelet analysis and dual-level time synchronous averaging
Iñaki Bravo-Imaz,Hossein Davari Ardakani,Zongchang Liu,Alfredo García-Arribas,Aitor Arnaiz,Jay Lee +5 more
TL;DR: In this article, two different strategies are evaluated, extensively tested and compared to analyze the motor current signature in order to implement a condition monitoring system for gearboxes in industrial machinery, and the results demonstrate the effectiveness of both methods for diagnosing gearbox faults.