Search Results - "RODRIGUEZ TORRES, C"

New approach to determine the morphological and structural changes in the enamel as consequence of dental bleaching by Izquierdo-Barba, I., Torres-Rodríguez, C., Matesanz, E., Vallet-Regí, M.

“…Nowadays, there are a number of methods very effectives for the dental bleaching, which are typically strong oxidizing agents, as the hydrogen peroxide,…”
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Paramagnetism and clustering in Fe-doped TiO2 nanoparticles by RODRIGUEZ-TORRES, C. E, STEWART, S. J, ADAN, C, CABRERA, A. F

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PAC study in the HfO2-SiO2 system by CHAIN, C. Y, DAMONTE, L. C, FERRARI, S, MUNOZ, E, RODRIGUEZ TORRES, C, PASQUEVICH, A. F

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Oxygen-vacancy-induced local ferromagnetism as a driving mechanism in enhancing the magnetic response of ferrites by Rodríguez Torres, C. E., Pasquevich, G. A., Zélis, P. Mendoza, Golmar, F., Heluani, S. P., Nayak, Sanjeev K., Adeagbo, Waheed A., Hergert, Wolfram, Hoffmann, Martin, Ernst, Arthur, Esquinazi, P., Stewart, S. J.

“…This work probes the relevance of oxygen vacancies in the formation of local ferromagnetic coupling between Fe ions at octahedral sites in zinc ferrites. This…”
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Relationship between structural and magnetic properties in (Ti,Fe)O2 powders obtained by mechanical milling by Mudarra Navarro, A.M., Bilovol, V., Cabrera, A.F., Rodríguez Torres, C.E.

“…Fe-doped TiO2 samples with different Fe content were prepared by mechanical alloying starting from TiO2 rutile and FeO. The samples were structurally and…”
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Effect of thermal treatment in vacuum on Fe-doped SnO2 powders by Bilovol, V., Mudarra Navarro, A.M., Rodríguez Torres, C.E., Cabrera, A.F.

“…A sample of 10at% Fe-doped SnO2 powder was prepared by mechanical alloying and then thermally treated at 773K in vacuum. The fit of the diffraction patterns…”
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Ab Initio Study of the Ferromagnetic Response, Local Structure, and Hyperfine Properties of Fe-Doped SnO2 by Mudarra Navarro, A. M, Rodríguez Torres, C. E, Cabrera, A. F, Weissmann, M, Nomura, K, Errico, L. A

“…We present here an ab initio study of the structural, magnetic, and hyperfine properties of Fe-doped rutile SnO2 for different concentrations and distributions…”
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Advances in methods to obtain and characterise room temperature magnetic ZnO by Lorite, I., Straube, B., Ohldag, H., Kumar, P., Villafuerte, M., Esquinazi, P., Rodríguez Torres, C. E., Perez de Heluani, S., Antonov, V. N., Bekenov, L. V., Ernst, A., Hoffmann, M., Nayak, S. K., Adeagbo, W. A., Fischer, G., Hergert, W.

“…We report the existence of magnetic order at room temperature in Li-doped ZnO microwires after low energy H+ implantation. The microwires with diameters…”
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Magnetic Properties of Zn-Ferrites Obtained From Multilayer Film Deposited by Sputtering by Salcedo Rodriguez, K. L., Golmar, F., Rodriguez Torres, C. E.

“…Epitaxial ZnFe 2 O 4 thin films were deposited on monocrystalline MgO substrate by dc-sputtering. Ferrites were grown from Zn-O and Fe-O multilayers starting…”
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Influence of substrate effects in magnetic and transport properties of magnesium ferrite thin films by Salcedo Rodríguez, K.L., Bridoux, G., Heluani, S.P., Pasquevich, Gustavo A., Esquinazi, P.D., Rodríguez Torres, C.E.

“…[Display omitted] •Low cost method to obtain MgFe2O4 thin films by DC magnetron sputtering.•Obtaining high magnetization and rectangular hysteresis loops…”
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Magnetic and structural study of Cu-doped TiO2 thin films by RODRIGUEZ TORRES, C. E, GOLMAR, F, CABRERA, A. F, ERRICO, L, MUDARRA NAVARRO, A. M, RENTERIA, M, SANCHEZ, F. H, DUHALDE, S

“…Transparent pure and Cu-doped (2.5, 5 and 10at.%) anatase TiO2 thin films were grown by pulsed laser deposition technique on LaAlO3 substrates. The samples…”
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Radiological description of cystic pancreatic tumors by Rodríguez Torres, C, Larrosa López, R

“…Although most cystic pancreatic lesions are pseudocysts, it is important to do a thorough differential diagnosis with true cystic tumors because cystic tumors…”
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On the deviation from a Curie–Weiss behavior of the ZnFe2O4 susceptibility: A combined ab-initio and Monte-Carlo approach by Melo Quintero, J., Salcedo Rodríguez, K.L., Gómez Albarracín, F.A., Rosales, H.D., Mendoza Zélis, P., Stewart, S.J., Errico, L.A., Rodríguez Torres, C.

“…We present a numerical study of the magnetic properties of ZnFe2O4 using Monte-Carlo simulations performed considering a Heisenberg model with…”
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ZnO:Co diluted magnetic semiconductor or hybrid nanostructure for spintronics? by Golmar, F., Villafuerte, M., Mudarra Navarro, A., Rodríguez Torres, C. E., Barzola-Quiquia, J., Esquinazi, P., Heluani, S. P.

“…We have studied the influence of intrinsic and extrinsic defects in the magnetic and electrical transport properties of Co-doped ZnO thin films. X-ray…”
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Routine abdominal X-rays in the emergency department: a thing of the past? by Artigas Martín, J M, Martí de Gracia, M, Rodríguez Torres, C, Marquina Martínez, D, Parrilla Herranz, P

“…The large number of abdominal X-ray examinations done in the emergency department is striking considering the scant diagnostic yield of this imaging test in…”
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Study of magnetic state of Sn0.9Fe0.1O2 powders at low temperature by Bilovol, V., Cabrera, A.F., Rodríguez Torres, C.E., Mudarra Navarro, A.M.

“…We report on magnetic state at low temperatures of oxide diluted magnetic semiconductor powders (Sn0.9Fe0.1O2) prepared by ball milling technique as a function…”
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Psychometric Testing of the Spanish Version of the Pain Level Outcome Scale in Hospitalized Patients With Acute Pain by Bellido-Vallejo, José C., Rodríguez-Torres, María C., López-Medina, Isabel M., Pancorbo-Hidalgo, Pedro L.

“…Purpose This study aims to evaluate the psychometric properties and sensitivity to change of the Spanish version of the Pain Level Outcome Scale. Methods This…”
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Ab initio calculation of structural, electronic and magnetic properties and hyperfine parameters at the Fe sites of pristine ZnFe2O4 by Melo Quintero, J.J., Rodríguez Torres, C.E., Errico, L.A.

“…In this work we present an ab initio study of structural, electronic, magnetic and hyperfine properties of pristine Zn-ferrite (ZnFe2O4, ZFO). Density…”
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Ab initio study of the role of defects on the magnetic response and the structural, electronic and hyperfine properties of ZnFe2O4 by Melo Quintero, J.J., Salcedo Rodríguez, K.L., Rodríguez Torres, C.E., Errico, L.A.

“…In this work the effects of defects (oxygen vacancies, cationic inversion) on the structural, electronic and the magnetic response of the spinel ZnFe2O4 (ZFO)…”
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Magnetic and structural study of Fe doped tin dioxide by Bilovol, V., Mudarra Navarro, A.M., Rodríguez Torres, C.E., Sánchez, F.H., Cabrera, A.F.

“…The structural and magnetic properties of Fe 10 at% doped SnO 2 powders milled for different times have been investigated. XAS results demonstrate the dilution…”
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