M
M. R. Ibarra
Researcher at University of Zaragoza
Publications - 460
Citations - 14896
M. R. Ibarra is an academic researcher from University of Zaragoza. The author has contributed to research in topics: Magnetization & Magnetic anisotropy. The author has an hindex of 60, co-authored 448 publications receiving 13724 citations. Previous affiliations of M. R. Ibarra include Spanish National Research Council & University of Southampton.
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Giant magnetoresistance in the Ge-rich magnetocaloric compound, Gd5(Si0.1Ge0.9)4
TL;DR: In this paper, the authors measured the zero-field electrical resistivity in the temperature range 5-295 K and magnetoresistance in magnetic fields of up to 12-T of Gd 5 (Si 0.1 Ge 0.9 ) 4.
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Oxygen isotope effects in(La0.5Nd0.5)2/3Ca1/3MnO3: Relevance of the electron-phonon interaction to the phase segregation
M. R. Ibarra,Guo-meng Zhao,J. M. De Teresa,B. García-Landa,Z. Arnold,Z. Arnold,Clara Marquina,Pedro A. Algarabel,Hugo Keller,Clemens Ritter +9 more
TL;DR: In this article, the authors studied the oxygen isotope effect on charge-ordered (CO) and paramagnetic phase below 210 K, but the relative percentage of both phases strongly depends on the isotope mass.
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Induced cell toxicity originates dendritic cell death following magnetic hyperthermia treatment
TL;DR: It is shown that the cell death observed following AMF exposure, specifically that of MNP-loaded dendritic cells (DCs) in culture, was caused by the release of toxic agents into the cell culture supernatants and not due to a macroscopic temperature increase.
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Investigation of the high Curie temperature in Sr{sub 2}CrReO{sub 6}
J. M. De Teresa,David Serrate,Clemens Ritter,Javier Blasco,M. R. Ibarra,Luis Morellón,W. Tokarz +6 more
TL;DR: A detailed neutron diffraction study of half-metallic double perovskites has been carried out in this article, where the authors discuss the origin of the anomalously high temperature in terms of structural and band hybridization effects.
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Evidence of unquenched Re orbital magnetic moment in AA′FeReO6 double perovskites
Marcin Sikora,Cz. Kapusta,M. Borowiec,C. J. Oates,V. Procházka,D. Rybicki,D. Zajac,J. M. De Teresa,Clara Marquina,M. R. Ibarra +9 more
TL;DR: In this article, the spin and orbital magnetic moments of rhenium in AA′FeReO6 double perovskites (A,A′=Ba, Sr, and Ca) have been directly probed employing x-ray magnetic circular dichroism at the Re L2,3 edges.