Search Results - "Ibarra, M R"

Unconventional scaling and significant enhancement of the spin Seebeck effect in multilayers by Ramos, R., Kikkawa, T., Aguirre, M. H., Lucas, I., Anadón, A., Oyake, T., Uchida, K., Adachi, H., Shiomi, J., Algarabel, P. A., Morellón, L., Maekawa, S., Saitoh, E., Ibarra, M. R.

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Enhancement of long-range correlations in a 2D vortex lattice by an incommensurate 1D disorder potential by Guillamón, I., Córdoba, R., Sesé, J., De Teresa, J. M., Ibarra, M. R., Vieira, S., Suderow, H.

“…Randomness can disorder a two-dimensional vortex lattice and lead to enhanced long-range correlations. The resulting order–disorder transition occurs in two…”
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Direct observation of melting in a two-dimensional superconducting vortex lattice by Suderow, H, Guillamón, I, Fernández-Pacheco, A, Sesé, J, Córdoba, R, De Teresa, J. M, Ibarra, M. R, Vieira, S

“…Topological defects such as dislocations are predicted to determine the two-dimensional (2D) melting transition. In 2D superconducting vortex lattices,…”
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Size dependence of the magnetic relaxation and specific power absorption in iron oxide nanoparticles by Lima, E., Torres, T. E., Rossi, L. M., Rechenberg, H. R., Berquo, T. S., Ibarra, A., Marquina, C., Ibarra, M. R., Goya, G. F.

“…In this study, magnetic and power absorption properties of a series of iron oxide nanoparticles with average sizes 〈 d 〉 ranging from 3 to 23 nm were reported…”
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Induced cell toxicity originates dendritic cell death following magnetic hyperthermia treatment by Asín, L, Goya, G F, Tres, A, Ibarra, M R

“…Magnetic hyperthermia (MH) is based on the use of magnetic nanoparticles (MNPs) to selectively increase the temperature of MNP-loaded target tissues when…”
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Magnetic Hydrogels Derived from Polysaccharides with Improved Specific Power Absorption: Potential Devices for Remotely Triggered Drug Delivery by Hernández, R, Sacristán, J, Asín, L, Torres, T. E, Ibarra, M. R, Goya, G. F, Mijangos, C

“…We report on novel ferrogels derived from polysaccharides (sodium alginate and chitosan) with embedded iron oxide nanoparticles synthesized in situ and their…”
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Quantitative biomolecular sensing station based on magnetoresistive patterned arrays by Serrate, D., De Teresa, J.M., Marquina, C., Marzo, J., Saurel, D., Cardoso, F.A., Cardoso, S., Freitas, P.P., Ibarra, M.R.

“…▸ GMR based magnetoresistive biosensor with sensibility below the visual limit in lateral flow assays and quantitative response in four signal decades. ▸ Large…”
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Observation of a Griffiths-like phase in the magnetocaloric compound Tb5Si2Ge2 by Magen, C, Algarabel, P A, Morellon, L, Araújo, J P, Ritter, C, Ibarra, M R, Pereira, A M, Sousa, J B

“…The onset of a Griffiths-like phase has been observed in Tb5Si2Ge2 (TC=110 K) by means of magnetic susceptibility and small-angle neutron scattering…”
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Evidence for magnetic polarons in the magnetoresistive perovskites by Teresa, J. M. De, Ibarra, M. R, Algarabel, P. A, Ritter, C, Marquina, C, Blasco, J, García, J, del Moral, A, Arnold, Z

“…Using a combination of volume thermal expansion, magnetic susceptibility and small-angle neutron scattering measurements, evidence is presented for the…”
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Large magnetoresistance in Fe/MgO/FeCo(001) epitaxial tunnel junctions on GaAs(001) by Bowen, M., Cros, V., Petroff, F., Fert, A., Martı́nez Boubeta, C., Costa-Krämer, J. L., Anguita, J. V., Cebollada, A., Briones, F., de Teresa, J. M., Morellón, L., Ibarra, M. R., Güell, F., Peiró, F., Cornet, A.

“…We present tunneling experiments on Fe(001)/MgO(20 Å)/FeCo(001) single-crystal epitaxial junctions of high quality grown by sputtering and laser ablation…”
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Designing Novel Hybrid Materials by One-Pot Co-condensation: From Hydrophobic Mesoporous Silica Nanoparticles to Superamphiphobic Cotton Textiles by Pereira, C, Alves, C, Monteiro, A, Magén, C, Pereira, A. M, Ibarra, A, Ibarra, M. R, Tavares, P. B, Araújo, J. P, Blanco, G, Pintado, J. M, Carvalho, A. P, Pires, J, Pereira, M. F. R, Freire, C

“…This work reports the synthesis and characterization of mesoporous silica nanoparticles (MSNs) functionalized with tridecafluorooctyltriethoxysilane (F13) and…”
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Pressure enhancement of the giant magnetocaloric effect in Tb5Si2Ge2 by MORELLON, L, ARNOLD, Z, MAGEN, C, RITTER, C, PROKHNENKO, O, SKOROKHOD, Y, ALGARABEL, P. A, IBARRA, M. R, KAMARAD, J

“…Effects of temperature and pressure on magnetic, elastic, structural, and thermal properties of Tb5Si2Ge2 have been studied by means of macroscopic (thermal…”
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Phase control studies in Gd5Si2Ge2 giant magnetocaloric compound by Belo, J.H., Pereira, A.M., Ventura, J., Oliveira, G.N.P., Araújo, J.P., Tavares, P.B., Fernandes, L., Algarabel, P.A., Magen, C., Morellon, L., Ibarra, M.R.

“…► Study of time dependence of O(I) to M phase. ► Determination of the optimal annealing time. ► New method for phase amount estimation (O(I) and M). ► Effect…”
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Ferromagnet–superconductor nanocontacts grown by focused electron/ion beam techniques for current-in-plane Andreev Reflection measurements by Sangiao, S., Morellón, L., Ibarra, M.R., De Teresa, J.M.

“…Superconductor-ferromagnetic in-plane nanocontacts have been created with focused-electron/ion-beam-induced deposition techniques for studies of Andreev…”
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Application of magnetically induced hyperthermia in the model protozoan Crithidia fasciculata as a potential therapy against parasitic infections by Grazú, V, Silber, A M, Moros, M, Asín, L, Torres, T E, Marquina, C, Ibarra, M R, Goya, G F

“…Magnetic hyperthermia is currently a clinical therapy approved in the European Union for treatment of tumor cells, and uses magnetic nanoparticles (MNPs) under…”
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Nanostructuring superconducting vortex matter with focused ion beams by GUILLAMON, I, SUDEROW, H, KULKARNI, P, VIEIRA, S, CORDOBA, R, SESE, J, DE TERESA, J. M, IBARRA, M. R, SHAW, Gorky, BANNERJEE, S. S

“…Focused ion beams provide new opportunities to create small nanofabricated structures. Materials where this technique is successfully applied are different…”
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Pressure-induced three-dimensional ferromagnetic correlations in the giant magnetocaloric compound Gd5Ge4 by Magen, C, Arnold, Z, Morellon, L, Skorokhod, Y, Algarabel, P A, Ibarra, M R, Kamarad, J

“…The giant magnetocaloric compound Gd5Ge4 is the only member of the Gd5(SixGe1-x)4 family where three-dimensional exchange interactions between two-dimensional…”
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Gold-decorated magnetic nanoparticles design for hyperthermia applications and as a potential platform for their surface-functionalization by León Félix, L., Sanz, B., Sebastián, V., Torres, T. E., Sousa, M. H., Coaquira, J. A. H., Ibarra, M. R., Goya, G. F.

“…The integration of noble metal and magnetic nanoparticles with controlled structures that can couple various specific effects to the different nanocomposite in…”
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Controlled Cell Death by Magnetic Hyperthermia: Effects of Exposure Time, Field Amplitude, and Nanoparticle Concentration by Asín, L., Ibarra, M. R., Tres, A., Goya, G. F.

“…ABSTRACT Purpose To investigate the effects of alternating magnetic fields (AMF) on the death rate of dendritic cells (DCs) loaded with magnetic nanoparticles…”
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High-field magnetization measurements in Sr2CrReO6 double perovskite: Evidence for orbital contribution to the magnetization by Michalik, J. M, De Teresa, J. M, Ritter, C, Blasco, J, Serrate, D, Ibarra, M. R, Kapusta, C, Freudenberger, J, Kozlova, N

“…We have synthesized a ${\rm Sr}_{2}{\rm CrReO}_{6}$ double perovskite sample with the expected high Curie temperature $\approx 600\,{\rm K}$, which shows…”
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