L
Luis Fernández Barquín
Researcher at University of Cantabria
Publications - 46
Citations - 865
Luis Fernández Barquín is an academic researcher from University of Cantabria. The author has contributed to research in topics: Magnetization & Amorphous metal. The author has an hindex of 19, co-authored 46 publications receiving 728 citations. Previous affiliations of Luis Fernández Barquín include University College London.
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Journal ArticleDOI
Relating Magnetic Properties and High Hyperthermia Performance of Iron Oxide Nanoflowers
Philipp Bender,Jeppe Fock,Cathrine Frandsen,Mikkel Fougt Hansen,Christoph Balceris,Frank Ludwig,Oliver Posth,Erik Wetterskog,Lara K. Bogart,Paul Southern,Wojciech Szczerba,Lunjie Zeng,Kerstin Witte,Cordula Gruettner,Fritz Westphal,Dirk Honecker,David González-Alonso,Luis Fernández Barquín,Christer Johansson +18 more
TL;DR: In this article, the interrelations among structure, magnetic properties, relaxation dynamics and magnetic hyperthermia performance of magnetic nanoflowers are investigated, in depth, and the extracted discrete relaxation time distribution of the colloidally dispersed particles indicates the presence of three distinct relaxation contributions.
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Invar effect in fcc- FeCu solid solutions
Pedro Gorria,David Martínez-Blanco,Jesús A. Blanco,Antonio Hernando,Jose Javier Saiz Garitaonandia,Luis Fernández Barquín,Javier Campo,Ronald I. Smith +7 more
TL;DR: In this paper, the substitution of face-centered cubic (fcc) atoms by Fe in the fcc-$\mathrm{Cu}$ lattice leads to the formation of a random solid solution and the appearance of ferromagnetic order.
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High-temperature induced ferromagnetism on γ-Fe precipitates in FeCu solid solutions
Pedro Gorria,David Martínez-Blanco,Jesús A. Blanco,María José Sanzo Pérez,Antonio Hernando,Luis Fernández Barquín,Ronald I. Smith +6 more
TL;DR: In this article, anomalous high-temperature irreversible magnetic behavior on metastable FeCu solid solutions was investigated in the temperature range 300-1100 K and the results showed that the magnetization at 850 K falls down due to the temperature dependence of the bcc-Fe magnetization and the onset of the alpha-gamma martensite transformation.
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Supraferromagnetic correlations in clusters of magnetic nanoflowers
TL;DR: In this paper, the moments of neighboring nanoflowers tend to align parallel to each other and the whole system resembles a hierarchical magnetic nanostructure consisting of three distinct levels.
Journal ArticleDOI
Self-propagating high-temperature synthesis of SrFe12O19 from reactions of strontium superoxide, iron metal and iron oxide powders
G. Elwin,Ivan P. Parkin,Quang T. Bui,Luis Fernández Barquín,Quentin A. Pankhurst,A. V. Komarov,Yuri G. Morozov +6 more
TL;DR: In this article, the authors proposed a method to improve the quality of the data collected by the data collection system of the Internet.Abstracts are not published in this journal. But