idUS - Perfil del autor: Franco García, Victorino

Por motivos de mantenimiento se ha deshabilitado el inicio de sesión temporalmente. Rogamos disculpen las molestias.

Nombre	Franco García, Victorino
Departamento	Física de la Materia Condensada
Área de conocimiento	Física de la Materia Condensada
Categoría profesional	Catedrático de Universidad
Correo electrónico	Solicitar

Nº publicaciones

146
Nº visitas

17419
Nº descargas

27533

Tipología

Orden

Publicaciones
Artículo Polymer-based filaments with embedded magnetocaloric Ni-Mn-Ga Heusler alloy particles for additive manufacturing Díaz García, Álvaro; Law, Jia Yan; Zrodowski, Łukasz; Moronczyk, Bartosz; Wróblewski, Rafał; Franco García, Victorino (Wiley, 2024) One important issue associated to magnetocaloric materials that hinders its technological application is the poor ...
Artículo Sustainable Nanomagnetism: Investigating the Influence of Green Synthesis and pH on Iron Oxide Nanoparticles for Enhanced Biomedical Applications Abdullah, Johar Amin Ahmed; Díaz García, Álvaro; Law, Jia Yan; Romero García, Alberto; Franco García, Victorino; Guerrero Conejo, Antonio Francisco (MDPI, 2023) This study comprehensively analyzed green nanomagnetic iron oxide particles (GNMIOPs) synthesized using a green method, ...
Artículo Quantifying the structure and properties of nanomagnetic iron oxide particles for enhanced functionality through chemical synthesis Abdullah, Johar Amin Ahmed; Díaz García, Álvaro; Law, Jia Yan; Romero García, Alberto; Franco García, Victorino; Guerrero Conejo, Antonio Francisco (MDPI, 2023) This comprehensive study investigates the properties of chemical nanomagnetic iron oxide particles (CNMIOPs) synthesized ...
Trabajo Fin de Grado Caracterización de Materiales Magnéticos Blandos para Aplicaciones Energéticas Rivera Sierra, Gonzalo; Franco García, Victorino; Moreno Ramírez, Luis Miguel (2023) Los materiales magnéticos blandos tienen una gran importancia en el ámbito energético y, por consiguiente, en el campo de ...
Artículo Using a computationally driven screening to enhance magnetocaloric effect of metal monoborides Romero-Muñiz, Carlos; Law, Jia Yan; Moreno Ramírez, Luis Miguel; Díaz García, Álvaro; Franco García, Victorino (IOP Publishing, 2023) In most cases, substitution studies that aim to optimize magnetic properties are performed at the magnetic atomic site. ...
Artículo Ultra-low Hysteresis in Giant Magnetocaloric Mn1-xVxFe0.95(P,Si,B) Compounds Lai, Jiawei; You, Xinmin; Law, Jia Yan; Franco García, Victorino; Huang, Bowei; Bessas, Dimitrios; Maschek, Michael; Zeng, Dechang; van Dijk, Niels; Brück, Ekkes (Elsevier, 2023) Large thermal hysteresis in the (Mn,Fe)2(P,Si) system hinders an efficient heat exchange and thus limits the magnetocaloric ...
Artículo Excellent Cryogenic Magnetocaloric Properties in Heavy Rare-earth Based HRENiGa2 (HRE = Dy, Ho, or Er) Compounds Guo, Dan; Moreno Ramírez, Luis Miguel; Law, Jia Yan; Zhang, Yikun; Franco García, Victorino (Science Press, 2023) RENiX2 compounds, where RE = rare-earth element and X = p-block element, have been highly regarded for cryogenic magnetocaloric ...
Artículo Tunable Magnetocaloric Effect Towards Cryogenic Range by Varying Mn:Ni Ratio in All-d-metal Ni(Co)-Mn-Ti Heusler Alloys Khan, Aun N.; Díaz García, Álvaro; Moreno Ramírez, Luis Miguel; Law, Jia Yan; Franco García, Victorino (Elsevier, 2023) Cryogenic magnetic refrigeration is a highly efficient and environmentally friendly technique for gas liquefaction. However, ...
Artículo All-d-metal Ni(Co)-Mn(X)-Ti (X = Fe or Cr) Heusler Alloys: Enhanced Magnetocaloric Effect for Moderate Magnetic Fields Khan, Aun N.; Moreno Ramírez, Luis Miguel; Díaz García, Álvaro; Law, Jia Yan; Franco García, Victorino (Elsevier, 2023) All-d-metal Ni(Co)-Mn-Ti Heusler alloys show high magnetocaloric/barocaloric effects ascribed to the occurrence of a ...
Artículo First-order Phase Transition in High-performance La(Fe,Mn,Si)13H Despite Negligible Hysteresis Moreno Ramírez, Luis Miguel; Law, Jia Yan; Borrego Moro, Josefa María; Barcza, Alexander; Greneche, Jean Marc; Franco García, Victorino (Elsevier, 2023) Optimizing the performance of magnetocaloric materials is facilitated by understanding the thermomagnetic transitions they ...
Artículo Current Perspective in Magnetocaloric Materials Research Law, Jia Yan; Moreno Ramírez, Luis Miguel; Díaz García, Álvaro; Franco García, Victorino (American Institute of Physics, 2023) Magnetocaloric refrigeration has remained a promising alternative to conventional refrigeration for the last few decades. ...
Capítulo de Libro Modern rare-earth-containing magnetocaloric materials: Standing on the shoulders of giant Gd5Si2Ge2 Law, Jia Yan; Franco García, Victorino (Elsevier, 2023) The magnetocaloric effect (MCE) is a phenomenon where varying magnetic fields cause temperature changes in magnetic ...
Artículo Magnetocaloric Materials for Hydrogen Liquefaction Romero-Muñiz, Carlos; Law, Jia Yan; Revuelta Losada, Jorge; Moreno Ramírez, Luis Miguel; Franco García, Victorino (Innovation Press, 2023) The expected energy transition to hydrogen gas as a greener energy vector has revived the interest in magnetic refrigeration ...
Artículo Review on magnetocaloric high-entropy alloys: design and analysis methods Law, Jia Yan; Franco García, Victorino (Springer, 2023) The search for high-performance functional alloys with improved service life and reliability entails the optimization of ...
Artículo Additive manufacturing of magnetocaloric (La,Ce)(Fe,Mn,Si)13–H particles via polymer-based composite filaments Díaz García, Álvaro; Revuelta Losada, Jorge; Moreno Ramírez, Luis Miguel; Law, Jia Yan; Mayer, C.; Franco García, Victorino (Elsevier, 2022) Additive manufacturing could be an excellent way of shaping magnetocaloric heat exchangers in magnetic refrigerators. ...
Tesis Doctoral Métodos para la caracterización de materiales magnetocalóricos multifásicos Díaz García, Álvaro; Franco García, Victorino; Law, Jia Yan (2022) This thesis is aimed to study the characteristics of thermomagnetic phase transitions and the resulting magnetocaloric ...
Artículo Functional, thermal and rheological properties of polymer-based magnetic composite filaments for additive manufacturing Díaz García, Álvaro; Law, Jia Yan; Félix Ángel, Manuel; Guerrero Conejo, Antonio Francisco; Franco García, Victorino (Elsevier, 2022) The design of functional composite filaments for fused filament fabrication requires a suitable polymer composition, ...
Artículo Effect of mixing the low-valence transition metal atoms Y = Co, Fe, Mn, Cr, V, Ti, or Sc on the properties of quaternary Heusler compounds Co2-xYx FeSi (0≤x≤1) Mahat, R.; Karki, U.; Kc, Shambhu; Law, Jia Yan; Franco García, Victorino; Galanakis, I.; Gupta, A.; Leclair, P. (American Physical Society, 2022) In this paper we report an experimental study of structural, magnetic, and mechanical properties of quaternary Heusler ...
Tesis Doctoral Effect of Microstructure on Magnetocaloric properties of High Entropy Alloys Yin, Hangboce; Franco García, Victorino; Law, Jia Yan; Huang, Yong Jiang (2022)
Artículo Enhanced magnetocaloric properties of annealed melt-extracted Mn1.3Fe0.6P0.5Si0.5 microwires Luo, Lin; Law, Jia Yan; Shen, Hongxian; Moreno Ramírez, Luis Miguel; Franco García, Victorino; Guo, Shu; Phan, Manh-Huong (MDPI, 2022) : The highly regarded Fe2P-based magnetocaloric materials are usually fabricated by ball milling, and require an additional ...
Artículo Possible half-metallic behavior of Co2-xCrxFeGe Heusler alloys: theory and experiment Mahat, R.; Kc, Shambhu; Karki, U.; Law, Jia Yan; Franco García, Victorino; Galanakis, I.; Gupta, A.; Leclair, P. (American Physical Society, 2021) This paper reports a combined experimental and theoretical study of structural, electronic, magnetic, and mechanical ...
Trabajo Fin de Grado Tratamiento térmico de aleaciones asistido por corriente Delgado Álvarez, Juan; Franco García, Victorino; Moreno Ramírez, Luis Miguel (2021) Cada día cobra más importancia el uso de softwares de simulación multifísica en diversos campos científicos como, por ...
Artículo Combined kinetic and Bean–Rodbell approach for describing field-induced transitions in LaFe11.6Si1.4 alloys Moreno Ramírez, Luis Miguel; Blázquez Gámez, Javier Sebastián; Radulov, I. A.; Skokov, K. P.; Gutfleisch, Oliver; Franco García, Victorino; Conde Amiano, Alejandro (Institute of Physics Publishing, 2021) We propose a combination of the Kolmogorov–Johnson–Mehl–Avrami nucleation and growth theory and the Bean–Rodbell model to ...
Artículo Pushing the limits of magnetocaloric high-entropy alloys Law, Jia Yan; Franco García, Victorino (American Institute of Physics, 2021) High-entropy alloys (HEAs) have become a topic of high research interest due to the excellent mechanical properties that ...
Artículo Reversibility of the Magnetocaloric Effect in the Bean-Rodbell Model Moreno Ramírez, Luis Miguel; Franco García, Victorino (Multidisciplinary Digital Publishing Institute (MDPI), 2021) The applicability of magnetocaloric materials is limited by irreversibility. In this work, we evaluate the reversible ...
Artículo Design of Fe-containing GdTbCoAl high-entropy-metallic-glass composite microwires with tunable Curie temperatures and enhanced cooling efficiency Yin, Hangboce; Law, Jia Yan; Franco García, Victorino; Shen, Hongxian; Jiang, Sida; Bao, Ying; Sun, Jianfei (Elsevier, 2021) Through designing the composition and processing approach, the non-equiatomic (Gd36Tb20Co20Al24)100-xFex (x = 0, 1, 2 and ...
Artículo First- and second-order phase transitions in RE6Co2Ga (RE = Ho, Dy or Gd) cryogenic magnetocaloric materials Guo, Dan; Moreno Ramírez, Luis Miguel; Romero-Muñiz, Carlos; Zhang, Yikun; Law, Jia Yan; Franco García, Victorino; Wang, Jiang; Ren, Zhongming (Science in China Press, 2021) Rare-earth (RE) rich intermetallics crystallizing in orthorhombic Ho6Co2Ga-type crystal structure exhibit peculiar magnetic ...
Artículo Analysis of the magnetic field dependence of the isothermal entropy change of inverse magnetocaloric materials Moreno Ramírez, Luis Miguel; Law, Jia Yan; Pramana, Stevin Snellius; Giri, Anit K.; Franco García, Victorino (Elsevier, 2021) In this work, the magnetic field dependence of the inverse magnetocaloric (MC) effect is analyzed using a mean field ...
Artículo Increased magnetocaloric response of FeMnNiGeSi high-entropy alloys Law, Jia Yan; Díaz García, Álvaro; Moreno Ramírez, Luis Miguel; Franco García, Victorino (Elsevier, 2021) The search for high-entropy alloys (HEAs), a new class of materials, with high magnetocaloric perfor- mance can address ...
Artículo Setting the basis for the interpretation of temperature first order reversal curve (TFORC) distributions of magnetocaloric materials Moreno Ramírez, Luis Miguel; Franco García, Victorino (Multidisciplinary Digital Publishing Institute (MDPI), 2020) First Order Reversal Curve (FORC) distributions of magnetic materials are a well-known tool to extract information about ...
Artículo Novel Procedure for Laboratory Scale Production of Composite Functional Filaments for Additive Manufacturing Díaz García, Álvaro; Law, Jia Yan; Cota Reguero, Agustín; Bellido-Correa, A.; Ramírez Rico, Joaquín; Schäfer, R.; Franco García, Victorino (Elsevier, 2020) Successful 3D printing by material extrusion of functional parts for new devices requires high quality filaments. Uniform ...
Trabajo Fin de Grado Ferrofluidos para Aplicaciones Térmicas Castillo Pareja, Jesús; Franco García, Victorino; Moreno Ramírez, Luis Miguel (2020) Resumen En este trabajo se presentan un conjunto de simulaciones de elementos finitos con el objetivo de modelar la respuesta ...
Artículo Temperature-FORC Analysis of a Magnetocaloric Heusler Alloy Using a Unified Driving Force Approach (T*FORC) Franco García, Victorino (American Institute of Physics, 2020) Temperature-first order reversal curve (FORC) distributions of thermomagnetic phase transitions are a fingerprinting tool ...
Artículo Influence of Thermal and Magnetic History on Direct DTad Measurements of Ni49+xMn36-xIn15 Heusler Alloys Moreno Ramírez, Luis Miguel; Delgado-Matarín, Antonio; Law, Jia Yan; Franco García, Victorino; Conde Amiano, Alejandro; Giri, Anit K. (MDPI, 2019) In the present work, using Heusler Ni49+xMn36-xIn15 (with x = 0 and 0.5) alloys, it is shown that the choice of the ...
Artículo Correlations between Elastic, Calorimetric, and Polar Properties of Ferroelectric PbSc0.5Ta0.5O3 (PST) Linyu, Gan; Romero Landa, Francisco Javier; Franco García, Victorino; Martín Olalla, José María; Gallardo Cruz, María del Carmen; Salje, Ekhard K.H.; Zhou, Yumei; Aktas, Oktay (AIP, 2019) Calorimetric, elastic, and polar properties of ferrolectric lead scandium tantalate PbSc0.5Ta0.5O3 (PST) with 65% cation order ...
Tesis Doctoral Methods for the analysis of thermomagnetic phase transitions of magnetocaloric materials Moreno Ramírez, Luis Miguel; Conde Amiano, Alejandro; Franco García, Victorino (2019) This thesis focuses on the analysis of the relation between thermomagnetic phase transitions and magnetocaloric response ...
Artículo Modification of the order of the magnetic phase transition in cobaltites without changing their crystal space group Law, Jia Yan; Franco García, Victorino; Conde Amiano, Alejandro; Skinner, S. J.; Pramana, S. S. (Elsevier, 2019) It has been found that GdBa1-xSrxCo2O6-δ can exhibit consecutive magnetic transitions: antiferromagnetic-ferromagnetic ...
Artículo A procedure to obtain the parameters of Curie temperature distribution from thermomagnetic and magnetocaloric data Manchón Gordón, Alejandro F.; Moreno Ramírez, Luis Miguel; Ipus Bados, Jhon Jairo; Blázquez Gámez, Javier Sebastián; Conde Amiano, Clara Francisca; Franco García, Victorino; Conde Amiano, Alejandro (Elsevier, 2019) We propose a procedure for the determination of the parameters of the Curie temperature distribution (TCD)in a compositionally ...
Artículo FORC study of the ferromagnetic impurities in Na and K feldspars of El Realejo mine Montiel-Anaya, Jose Antonio; Franco García, Victorino (American Institute of Physics Inc., 2019) Feldspar is a Na-K-Ca-Al tectosilicate, generally poor in iron or other elements with large magnetic moments. Being the ...
Artículo Magnetocaloric effect: From materials research to refrigeration devices Franco García, Victorino; Blázquez Gámez, Javier Sebastián; Ipus Bados, Jhon Jairo; Law, Jia Yan; Moreno Ramírez, Luis Miguel; Conde Amiano, Alejandro (Elsevier, 2018) The magnetocaloric effect and its most straightforward application, magnetic refrigeration, are topics of current interest ...
Artículo A quantitative criterion for determining the order of magnetic phase transitions using the magnetocaloric effect Law, Jia Yan; Franco García, Victorino; Moreno Ramírez, Luis Miguel; Conde Amiano, Alejandro; Karpenkov, Dmitriy Y.; Radulov, Iliya; Skokov, Konstantin P.; Gutfleisch, Oliver (Nature Publishing Group, 2018) The ideal magnetocaloric material would lay at the borderline of a first-order and a second-order phase transition. Hence, ...
Artículo Correction of the Shape Effect on Magnetic Entropy Change in Ball Milled Fe70Zr30 Alloys Manchón Gordón, Alejandro F.; Ipus Bados, Jhon Jairo; Moreno Ramírez, Luis Miguel; Blázquez Gámez, Javier Sebastián; Conde Amiano, Clara Francisca; Franco García, Victorino; Conde Amiano, Alejandro (Elsevier, 2018) The field dependence of the magnetic entropy change (ΔSM) after mechanical alloying of Fe70Zr30 composition starting from ...
Artículo Influence of the starting temperature of calorimetric measurements on the accuracy of determined magnetocaloric effect Moreno Ramírez, Luis Miguel; Franco García, Victorino; Conde Amiano, Alejandro; Neves Bez, H.; Mudryk, Y.; Pecharsky, V. K. (Elsevier, 2018) Availability of a restricted heat capacity data range has a clear influence on the accuracy of calculated magnetocaloric ...
Artículo The role of Ni in modifying the order of the phase transition of La(Fe,Ni,Si)(13) Moreno Ramírez, Luis Miguel; Romero-Muñiz, Carlos; Law, Jia Yan; Franco García, Victorino; Conde Amiano, Alejandro; Radulov, Iliya A.; Gutfleisch, Oliver (Elsevier, 2018) In this work, we study the effect of Ni substitution on the magnetocaloric properties of La(Fe,Si)13 compounds. Sample ...
Artículo Grinding and particle size selection as a procedure to enhance the magnetocaloric response of La( Fe, Si)(13) bulk samples Ipus Bados, Jhon Jairo; Borrego Moro, Josefa María; Moreno Ramírez, Luis Miguel; Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Alejandro (Elsevier, 2017) The magnetocaloric effect of La(Fe,Si)13 samples deteriorates with the presence of secondary phases. However, it is highly ...
Artículo Tunable magnetocaloric effect around room temperature by Fe doping in Mn0.98Cr(0.02-x)FexAs compound Ipus Bados, Jhon Jairo; Ribeiro, Paula O.; Ranke, Pedro Jorge von; Caraballo Vivas, R. J.; Gomes Carvalho, Alexandre Magnus; Coelho, Adelino Aguiar; Franco García, Victorino; Rocco, Daniel Leandro (Elsevier, 2017) In this work, we present an investigation of the magnetic and magnetocaloric properties of Mn0.98Cr(0.02-x)FexAs compounds ...
Artículo Controlling of magnetocaloric effect in Gd2O3@SiO2 nanocomposites by substrate dimensionality and particles’ concentration Zelenáková, Adriana; Hubrovkák, Pavol; Kapusta, Ondrej; Berkutova, Anna; Zelenák, Vladimir; Franco García, Victorino (AIP Publishing, 2017) The magnetocaloric effect (MCE) of hybrid nanostructures consisting of fine gadolinium oxide (Gd2O3) nanoparticles with ...
Artículo Scaling Analysis of the Magnetocaloric Effect in Co/Au Nanoparticles Hrubovcák, P.; Zelenáková, Adriana; Zelenák, V.; Franco García, Victorino (Panstwowego Wydawnictwa Naukowego, 2017) The system of superparamagnetic Co/Au bimetallic nanoparticles of average diameter 7 nm was investigated with respect to ...
Artículo Nanostructuring as a procedure to control the field dependence of the magnetocaloric effect Doblas, David; Moreno Ramírez, Luis Miguel; Franco García, Victorino; Conde Amiano, Alejandro; Svalov, A.V.; Kurlyandskaya, G.V.; Franco García, Victorino (Elsevier, 2017) In this work, the field dependence of the magnetocaloric effect of Gd bulk samples has been enhanced through nanostructuring ...
Artículo Ball milling as a way to produce magnetic and magnetocaloric materials: a review Blázquez Gámez, Javier Sebastián; Ipus Bados, Jhon Jairo; Moreno Ramírez, Luis Miguel; Álvarez Gómez, J.M.; Sánchez Jiménez, D.; Lozano Pérez, S.; Franco García, Victorino; Conde Amiano, Alejandro (Springer Nature, 2017) Ball milling (BM) is a well-established technique for producing different materials in powder shape. Dynamical analysis ...
Artículo Study of Phases Evolution in High-coercive MnAl Powders Obtained Through Short Milling Time of Gas-atomized Particles Law, Jia Yan; Rial, J.; Villanueva, M.; López, N.; Camarero, J.; Marshall, L. G.; Blázquez Gámez, Javier Sebastián; Borrego Moro, Josefa María; Franco García, Victorino; Conde Amiano, Alejandro; Lewis, L. H.; Bollero, A. (Elsevier, 2017) Gas-atomized Mn54Al46 particles constituted nominally of only ε- and γ2-phases, i.e. no content of the ferromagnetic ...
Artículo A New Method for Determining the Curie Temperature From Magnetocaloric Measurements Moreno Ramírez, Luis Miguel; Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Alejandro; Marsilius, Mie; Budinsky, Viktoria; Herzer, Giselher (Institute of Electrical and Electronics Engineers, 2016) A new method is proposed for determining the Curie temperature from magnetocaloric measurements. It is based on the field ...
Artículo A unified approach to describe the thermal and magnetic hysteresis in Heusler alloys Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Alejandro; Gottschall, Tino; Skokov, Konstantin P.; Gutfleisch, Oliver (American Institute of Physics Publising LLC, 2016) Different excitations, like temperature, magnetic field, or pressure, can drive a martensitic transition in Heusler alloys. ...
Artículo Anisotropy field distribution in soft magnetic Hitperm alloys submitted to different field annealing processes Blázquez Gámez, Javier Sebastián; Marcin, Jozef; Andrejka, Frantisek; Franco García, Victorino; Conde Amiano, Alejandro; Skorvanek, Ivan (Elsevier, 2016) The magnetic anisotropy field distribution is discussed for Hitperm alloys annealed under different field conditions leading ...
Artículo Magnetocaloric response of amorphous and nanocrystalline Cr-containing Vitroperm-type alloys Moreno Ramírez, Luis Miguel; Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Alejandro; Marsilius, M.; Budinsky, V.; Herzer, G. (Elsevier, 2016) The broad compositional range in which transition metal (TM) based amorphous alloys can be obtained, yields an easily ...
Artículo Optimal temperature range for determining magnetocaloric magnitudes from heat capacity Moreno Ramírez, Luis Miguel; Blázquez Gámez, Javier Sebastián; Law, Jia Yan; Franco García, Victorino; Conde Amiano, Alejandro (Institute of Physics Publishing, 2016) The determination of the magnetocaloric magnitudes (specific magnetic entropy change, Δs M, and adiabatic temperature ...
Artículo Study of the Induced Anisotropy in Field Annealed Hitperm Alloys by Mössbauer Spectroscopy and Kerr Microscopy Blázquez Gámez, Javier Sebastián; Marcin, Jozef; Andrejka, Frantisek; Franco García, Victorino; Conde Amiano, Alejandro; Skorvanek, Ivan (Springer Nature, 2016) Samples of Fe39Co39Nb6B15Cu1 alloy were nanocrystallized under zero field annealing (ZF) and transverse field annealing ...
Artículo Large magnetocaloric effect in fine Gd2O3 nanoparticles embedded in porous silica matrix Zeleňáková, Adriana; Hrubovcˇak, P.; Kapusta, O.; Zelenák, Vladimir; Franco García, Victorino (AIP Publishing, 2016) The magnetocaloric properties of a composite material consisting of isolated GdO nanoparticles with a diameter of 6-8 nm ...
Artículo Applicability of scaling behavior and power laws in the analysis of the magnetocaloric effect in second-order phase transition materials Romero-Muñiz, Carlos; Tamura, Ryo; Tanaka, Shu; Franco García, Victorino (American Physical Society, 2016) In recent years, universal scaling has gained renewed attention in the study of magnetocaloric materials. It has been ...
Artículo The influence of magnetocrystalline anisotropy on the magnetocaloric effect: A case study on Co 2B Fries, M; Skokov, Konstantin P.; Karpentov, Dmitriy; Franco García, Victorino; Ener, S; Gutfleisch, O (AIP Publishing, 2016) The influence of magnetocrystalline anisotropy on the magnetocaloric effect (MCE) was studied on single crystals of CoB ...
Artículo Characterization of the magnetic interactions of multiphase magnetocaloric materials using first-order reversal curve analysis Franco García, Victorino; Béron, F.; Pirota, Kleber R.; Knobel, Marcelo; Willard, Matthew A. (AIP Publishing, 2015) In order to understand the magnetocaloric response of materials, it is important to analyze the interactions between the ...
Artículo Influence of Hot Compaction on Microstructure and Magnetic Properties of Mechanically Alloyed Fe(Co)-based Amorphous Compositions Ipus Bados, Jhon Jairo; Borrego Moro, Josefa María; Blázquez Gámez, Javier Sebastián; Stoica, M.; Franco García, Victorino; Conde Amiano, Alejandro (Elsevier, 2015) Amorphous Fe75Nb10B15 and (Fe70Co30)75Nb10B15 alloys were prepared by mechanical alloying from the elemental constituents ...
Artículo Analysis of magnetocaloric effect of ball milled amorphous alloys: Demagnetizing factor and Curie temperature distribution Moreno Ramírez, Luis Miguel; Ipus Bados, Jhon Jairo; Franco García, Victorino; Blázquez Gámez, Javier Sebastián; Conde Amiano, Alejandro (Elsevier, 2015) The magnetocaloric effect (MCE) has been measured for an amorphous mechanically alloyed (MA) Co62Nb6Zr2B30. It is demonstrated ...
Artículo Enhanced cryogenic magnetocaloric effect in Eu8Ga16Ge30 clathrate nanocrystals Biswas, Anis; Chandra, Sayan Rout; Stefanoski, S.; Blázquez Gámez, Javier Sebastián; Ipus Bados, Jhon Jairo; Conde Amiano, Alejandro; Phan, Manh Huong; Franco García, Victorino; Nolas, George S.; Srikanth, Hariharan (AIP Publishing, 2015) We observe an enhanced magnetic entropy change ( D S M ) at cryogenic temperatures (T < 20 K) in Eu 8 Ga 16 Ge 30 clathrate ...
Artículo Influence of microstructure on the enhancement of soft magnetic character and the induced anisotropy of field annealed HITPERM-type alloys Blázquez Gámez, Javier Sebastián; Marcin, Jozef; Varga, Melinda; Franco García, Victorino; Conde Amiano, Alejandro; Škorvánek, Ivan (AIP Publishing, 2015) Hitperm-type rapidly quenched ribbons were submitted to field annealing, both longitudinal field (LF) and transversal field ...
Artículo On the broadening of the magnetic entropy change due to Curie temperature distribution Franco García, Victorino; Álvarez Alonso, Pablo; Sánchez Llamazares, José L.; Sánchez Valdés, César F.; Cuello, Gabriel J.; Gorria, Pedro; Blanco, Jesús A. (AIP Publishing, 2014) We have studied the correlation between the broadening of the isothermal magnetic entropy change and the Curie temperature ...
Artículo Milling effects on magnetic properties of melt spun Fe-Nb-B alloy Conde Amiano, Alejandro; Ipus Bados, Jhon Jairo; Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Stoica, M. (AIP Publishing, 2014) Fe75Nb10B15 amorphous ribbons were grinded via ball milling to produce powder samples preserving the amorphous ...
Artículo A procedure to extract the magnetocaloric parameters of the single phases from experimental data of a multiphase system. Ipus Bados, Jhon Jairo; Moreno Ramírez, Luis Miguel; Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Alejandro (AIP Publishing, 2014) In this work, we propose a method to extract the individual parameters that describe the field dependence of magnetic ...
Artículo Extracting the composition of nanocrystals of mechanically alloyed systems using Mössbauer spectroscopy Blázquez Gámez, Javier Sebastián; Ipus Bados, Jhon Jairo; Franco García, Victorino; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro (Elsevier, 2014) Determining the composition at the nanoscale generally requires the use of experimental techniques such as 3D atom probe ...
Artículo Magnetocaloric effect of Co62Nb6Zr2B30 amorphous alloys obtained by mechanical alloying or rapid quenching Moreno Ramírez, Luis Miguel; Blázquez Gámez, Javier Sebastián; Ipus Bados, Jhon Jairo; Borrego Moro, Josefa María; Franco García, Victorino; Conde Amiano, Alejandro (2014) Amorphous samples of nominal composition Co62Nb6Zr2B30 have been prepared using mechanical alloying (MA) and rapid quenching ...
Artículo Impact of structural disorder on the magnetic ordering and magnetocaloric response of amorphous Gd-based microwires. Biswas, Anis; Yu, Yikyung; Bingham, Nicholas S.; Wang, Huan; Qin, Faxiang; Sun, Jianfei; Yu, Seongho; Franco García, Victorino; Srikanth, Hariharan; Phan, Manh Huong (AIP Publishing, 2014) We have studied the impact of structural disorder on the magnetic ordering and magnetocaloric response of amorphous ...
Artículo Optimizing the Curie temperature of pseudo-binary RxR'2-xFe17 (R,R' = rare earth) for magnetic refrigeration Alvarez Alonso, Pablo; Gorria, Pedro; Cuello, Grabiel; Puente Orench, Inés; Sánchez Llamazares, José L.; Franco García, Victorino; Reiffers, Miriam; Blanco, Jesús A. (IOP Publishing, 2014) Several pseudo-binary RxR'2-xFe17 alloys (with R = Y, Ce, Pr, Gd and Dy) were synthesized with rhombohedral Th2Zn17-type ...
Artículo Influence of the demagnetizing factor on the magnetocaloric effect: Critical scaling and numerical simulations Romero-Muñiz, Carlos; Ipus Bados, Jhon Jairo; Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Alejandro (AIP Publishing, 2014) In recent years, the magnetocaloric effect is studied not only for the search of potential magnetic refrigerant materials ...
Artículo Relationship between mechanical amorphization and boron integration during processing of FeNbB alloys Ipus Bados, Jhon Jairo; Blázquez Gámez, Javier Sebastián; Conde Amiano, Clara Francisca; Franco García, Victorino; Conde Amiano, Alejandro; Borrego Moro, Josefa María; Conde Amiano, Alejandro (Elsevier, 2014) Fe75Nb10B15 alloys were prepared by mechanical alloying using different boron powders (crystalline B, commercial amorphous ...
Artículo Crystallization kinetics and soft magnetic properties in metalloid-free (Fe, Co)90Zr10 amorphous and nanocrystalline alloys Blázquez Gámez, Javier Sebastián; Ipus Bados, Jhon Jairo; Conde Amiano, Clara Francisca; Cabrera, David; Franco García, Victorino; Conde Amiano, Alejandro (Elsevier, 2014) Microstructure and magnetic properties of metalloid-free (Fe100- xCox)90Zr10 amorphous and nanocrystalline alloys were ...
Artículo Magnetic properties and magnetocaloric effects in GdCo9Si2 compound with multiple magnetic phase transitions Franco García, Victorino; Zheng, Zhigang; Zhong, Xichun; Zhang, J. L.; Liu, Z. W.; Zeng, Dechang (AIP Publishing, 2013) The structure and magnetic properties of polycrystalline GdCo9Si2 compound have been investigated. It has a BaCd11 structure ...
Artículo Low hysteresis and large room temperature magnetocaloric effect of Gd 5Si2.05-xGe1.95-xNi2x (2x 0.08, 0.1) alloys Franco García, Victorino; Zhong, Xichun; Min, J. X.; Liu, Z. W.; Zheng, Zhigang; Zeng, Dechang; Ramanujan, Raju Vijayaraghavan (AIP Publishing, 2013) Gd5Si2.05-xGe1.95-xNi2x (2x ¼ 0.08, 0.1) alloys were prepared by arc melting followed by annealing at 1273 K for 96 h. ...
Artículo The use of amorphous boron powder enhances mechanical alloying in soft magnetic FeNbB alloy: A magnetic study Conde Amiano, Alejandro; Franco García, Victorino; Ipus Bados, Jhon Jairo; Blázquez Gámez, Javier Sebastián (AIP Publishing, 2013) Saturation magnetization and magnetic anisotropy have been studied during mechanical alloying of Fe75Nb10B15 alloys prepared ...
Artículo Role of starting phase of boron on the mechanical alloying of FeNbB composition Ipus Bados, Jhon Jairo; Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Lozano Pérez, S.; Conde Amiano, Alejandro (Elsevier, 2013) Mechanical alloyed Fe75Nb10B15 systems, prepared with crystalline or commercial amorphous boron and a similar composition ...
Artículo Influence of magnetic interactions between phases on the magnetocaloric effect of composites Romero-Muñiz, Carlos; Franco García, Victorino; Conde Amiano, Alejandro (AIP Publishing, 2013) Magnetocaloric materials with coexisting magnetic phases appear either due to the phase coexistence in first order phase ...
Artículo Excellent magnetocaloric properties of melt-extracted Gd-based amorphous microwires Bingham, Nicholas S.; Wang, Huan; Qin, F.; Peng, H. X.; Sun, J. F.; Franco García, Victorino; Srikanth, Hariharan; Phan, Manh Huong (AIP Publishing, 2012) We report upon the excellent magnetocaloric properties of Gd53Al24Co20Zr3 amorphous microwires. In addition to obtaining ...
Artículo Influence of isochronal annealing on the microstructure and magnetic properties of Cu-free HITPERM Fe40.5Co40.5Nb7B12 alloy Gupta, P.; Ganguli, Tapas; Gupta, A.; Sinha, A.K.; Deb, S.K.; Svec Jr., P.; Franco García, Victorino (AIP Publishing, 2012) Systematic study of the effect of isochronal annealing on the structure and magnetic properties of Cu-free HITPERM alloy ...
Artículo Enhancement of the Magnetic Refrigerant Capacity in Partially Amorphous Fe 70Zr 30 Powders Obtained by Mechanical Alloying Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Alejandro (Elsevier, 2012) After mechanical alloying Fe 70Zr 30 composition from pure starting powders, an amorphous phase with Curie temperature T ...
Artículo The magnetocaloric effect and critical behavior in amorphous Gd 60Co 40-xMn x alloys. Zheng, Zhigang; Zhong, Xichun; Yu, Hongya; Franco García, Victorino; Liu, Z. W.; Zeng, Dechang (AIP Publishing, 2012) The amorphous alloys Gd60Co40−xMnx (x = 0, 5, 10, 15) were prepared by melt spinning. The Curie temperature,T c, increases ...
Artículo Magnetic Multilayers as a Way to Increase the Magnetic Field Responsiveness of Magnetocaloric Materials Caballero Flores, Rafael; Franco García, Victorino; Conde Amiano, Alejandro; Kiss, L.F.; Péter, L.; Bakonyi, I. (American Scientific Publishers, 2012) The magnetocaloric response of Ni–Cu based multilayers has been studied with the aim of optimizing their magnetic field ...
Artículo The magnetocaloric effect of partially crystalline Fe-B-Cr-Gd alloys. Law, Jia Yan; Franco García, Victorino; Ramanujan, Raju Vijayaraghavan (AIP Publishing, 2012) The influence of annealing temperature and crystallization on the magnetocaloric effect (MCE) of Fe-B-Cr-Gd partially ...
Artículo Magnetocaloric effect and critical exponents of Fe77Co 5.5Ni5.5Zr7B4Cu1: A detailed study Conde Amiano, Alejandro; Franco García, Victorino; Caballero Flores, Rafael; Knipling, Keith E.; Willard, Matthew A. (AIP Publishing, 2011) The critical exponents of the alloy have been determined with the Kouvel–Fisher method to predict the field dependence of ...
Tesis Doctoral Efecto magnetocalórico en materiales con transiciones de fase de segundo orden: Optimización de la capacidad de refrigeración Caballero Flores, Rafael; Conde Amiano, Alejandro; Franco García, Victorino (2011) La tesis presenta un estudio del efecto magnetocalórico en materiales con transiciones de fase de segundo orden. Se centra ...
Artículo Optimization of the refrigerant capacity in multiphase magnetocaloric materials Conde Amiano, Alejandro; Caballero Flores, Rafael; Franco García, Victorino; Knipling, Keith E.; Willard, Matthew A. (AIP Publishing, 2011) The refrigerant capacity (RC) of magnetocaloric materials can be enhanced using multiphase materials or composites, which ...
Artículo Direct magnetocaloric measurements of Fe-B-Cr-X (X = La, Ce) amorphous ribbons Law, Jia Yan; Franco García, Victorino; Ramanujan, Raju Vijayaraghavan (American Institute of Physics, 2011) A procedure has been developed to directly measure the adiabatic temperature change of amorphous melt-spun Fe-based ribbons ...
Artículo Influence of La and Ce additions on the magnetocaloric effect of Fe–B–Cr-based amorphous alloys Law, Jia Yan; Franco García, Victorino; Ramanujan, Raju Vijayaraghavan (American Institute of Physics, 2011) The magnetic entropy change (ΔSM), temperature of peak ΔSM (Tpk) and refrigerant capacity (RC) in Fe(RE)80B12Cr8 (RE = La, ...
Artículo Two Milling Time Regimes in the Evolution of Magnetic Anisotropy of Mechanically Alloyed Soft Magnetic Powders Ipus Bados, Jhon Jairo; Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro (Elsevier, 2011) The milling time evolution of magnetic anisotropy of ball milled powders can be described considering two regimes. First, ...
Artículo Magneto-caloric effect in the pseudo-binary intermetallic YPrFe17 compound Álvarez, Pablo; Gorria, Pedro; Sánchez Llamazares, José L.; Pérez, María J.; Franco García, Victorino; Blanco, Jesús A. (Elsevier, 2011) We have synthesized the intermetallic YPrFe17 compound by arc-melting. X-ray and neutron powder diffraction show that the ...
Artículo Origin of the magnetic anomaly and tunneling effect of europium on the ferromagnetic ordering in Eu8-xSrxGa16Ge30 (x = 0,4) type-I clathrates. Franco García, Victorino; Phan, Manh Huong; Chaturvedi, Anurag; Stefanoski, Stevce; Nolas, George S.; Srikanth, Hariharan (American Physical Society, 2011) Systematic dc magnetization studies using the Banerjee criterion, Kouvel-Fisher, and magnetocaloric effect methods provide ...
Artículo Tunable magnetocaloric effect in Gd-based glassy ribbons Franco García, Victorino; Mayer, Charlotte; Gorsse, Stéphane; Ballon, Géraldine; Caballero Flores, Rafael; Chevalier, Bernard (AIP Publishing, 2011) The series of glassy ribbons Gd 60 M 30 In 10 ( M ¼ Mn, Co, Ni, Cu) was synthesized by melt-spinning. The change of ...
Artículo Analysis of the magnetoresistance contributions in a nanocrystallized Cr-doped FINEMET alloy Kiss, L.F.; Franco García, Victorino; Csontos, M. Péter, L; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro; Kemény, T.; Tóth, J.; Varga, L.K.; Bakonyi, I. (Elsevier, 2011) The magnetoresistance (MR) was measured at 200, 250 and 300 K in magnetic fields up to B=12 T for a nanocrystallized ...
Artículo Universal behavior for magnetic entropy change in magnetocaloric materials: An analysis on the nature of phase transitions Franco García, Victorino; Bonilla, Claudia Marcela; Herrero Albillos, Julia (The American Physical Society, 2010) A universal curve for the change in the magnetic entropy has been recently proposed for materials with second-order phase ...
Artículo Magnetocaloric effect and refrigerant capacity in Sr-doped Eu8 Ga16 Ge30 type-I clathrates Franco García, Victorino; Phan, Manh Huong; Chaturvedi, Anurag; Stefanoski, S.; Kirby, H.; Nolas, G.S.; Srikanth, Hariharan (AIP Publishing, 2010) Magnetic properties, the magnetocaloric effect (MCE) and refrigerant capacity (RC) were investigated in Eu8Sr8−xGa16Ge30 ...
Artículo Field dependence of the magnetocaloric effect in core-shell nanoparticles Conde Amiano, Alejandro; Franco García, Victorino; Deepti, Sidhaye; Prasad, B. L.V.; Poddar, P.; Srinath, S.; Phan, Manh Huong; Srikanth, Hariharan (AIP Publishing, 2010) The field dependence of the magnetic entropy change peak at the low temperature surface spin freezing transition in ...
Artículo Influence of Mn on the magnetocaloric effect of nanoperm-type alloys Conde Amiano, Alejandro; Caballero Flores, Rafael; Franco García, Victorino; Kiss, László Ferenc (AIP Publishing, 2010) In this paper, the influence of the Mn content on the magnetocaloric response of ribbon-shaped amorphous samples of ...
Artículo Influence of Co and Ni addition on the magnetocaloric effect in Fe88−2xCoxNixZr7B4Cu1 soft magnetic amorphous alloys Caballero Flores, Rafael; Franco García, Victorino; Conde Amiano, Alejandro; Knipling, Keith E.; Willard, Matthew A. (AIP Publishing, 2010) We have studied the magnetocaloric effect in a series of Fe88−2xCoxNixZr7B4Cu1Fe88−2xCoxNixZr7B4Cu1alloys. The partial ...
Artículo Structure and magnetic properties of Fe–Nb–B amorphous/nanocrystalline alloys produced by compaction of mechanically alloyed powders Conde Amiano, Alejandro; Ipus Bados, Jhon Jairo; Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Krasnowski, Marek; Kulik, Tadeusz A.; Lozano Pérez, S. (AIP Publishing, 2010) Mechanical alloying of Fe75Nb10B15 and Fe85Nb5B10 systems has been performed from an initial mixture of elemental powders. ...
Artículo A new criterion to distinguish the order of magnetic transitions by means of magnetic measurements Bonilla, C. M.; Bartolomé, Fernando; García, L. M.; Parra Borderías, María; Herrero Albillos, Julia; Franco García, Victorino (American Institute of Physics, 2010) A universal curve for the magnetic entropy change has been found to exist for a variety of materials with second order ...
Artículo Field dependence of the adiabatic temperature change in second order phase transition materials: Application to Gd Franco García, Victorino; Conde Amiano, Alejandro; Romero Enrique, José Manuel; Spichkin, Y. I.; Zverev, V. I.; Tishin, A. M. (AIP Publishing, 2009) The field dependence of the adiabatic temperature change LlTad of second order phase transition materials is studied, both ...
Artículo Correlation between microstructure and temperature dependence of magnetic properties in Fe 60 Co 18 ( Nb , Zr ) 6 B 15 Cu 1 alloy series Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro; Ferenc, J.; Kulik, Tadeusz A.; Kiss, László Ferenc (AIP Publishing, 2009) Temperature dependence of magnetic properties of nanocrystalline Fe60Co18Cu1B15Nb6−xZrx (x =0, 3, 6) alloys has been studied ...
Artículo Influence of the demagnetizing field on the determination of the magnetocaloric effect from magnetization curves Caballero Flores, Rafael; Franco García, Victorino; Conde Amiano, Alejandro; Kiss, László Ferenc (AIP Publishing, 2009) The influence of the demagnetizing factor (N) on the magnetic entropy change (DSM) curves is studied for materials with a ...
Artículo The magnetocaloric effect in materials with a second order phase transition: Are T C and T peak necessarily coincident? Conde Amiano, Alejandro; Franco García, Victorino; Kuz'min, Michael D.; Romero Enrique, José Manuel (AIP Publishing, 2009) Using the Arrott–Noakes equation of state it is shown that the Curie point TC and the temperature where the magnetic ...
Artículo Magnetocaloric response of Fe75Nb10B15Fe75Nb10B15 powders partially amorphized by ball milling Conde Amiano, Alejandro; Ipus Bados, Jhon Jairo; Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Kiss, László Ferenc (AIP Publishing, 2009) The magnetocaloric response of mechanically alloyed Fe75Nb10B15 powders was studied for samples with different amorphous ...
Artículo Supersaturated Solid Solution Obtained by Mechanical Alloying of 75% Fe, 20% Ge and 5% Nb Mixture at Different Milling Intensities Blázquez Gámez, Javier Sebastián; Ipus Bados, Jhon Jairo; Millán, M.; Franco García, Victorino; Conde Amiano, Alejandro; Oleszak, D.; Kulik, T. (Elsevier, 2009) Mechanical alloying process of Fe75Ge20Nb5 composition has been studied at different milling frequencies from initial pure ...
Artículo Instantaneous growth approximation describing the nanocrystallization process of amorphous alloys: A cellular automata model Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Clara Francisca; Millán Muñoz, María; Conde Amiano, Alejandro (Elsevier, 2008) A cellular automata simulation based on an instantaneous growth approximation is developed to model the nanocrystallization ...
Artículo A phenomenological fitting curve for the magnetocaloric effect of materials with a second-order phase transition Dong, Q. Y.; Zhang, H. W.; Sun. J. R.; Shen, B. G.; Franco García, Victorino (AIP Publishing, 2008) The magnetic entropy change of polycrystalline samples Gd, La(Fe0.92Co0.08)11.83Al1.17, LaFe10.8Si2.2, Mn5Ge2.7Ga0.3, ...
Artículo Tailoring of magnetocaloric response in nanostructured materials: Role of anisotropy Franco García, Victorino; Pirota, Kleber R.; Prida, Victor M.; Neto, Antonio Maia J. C.; Conde Amiano, Alejandro; Knobel, Marcelo; Hernando, Blanca; Vázquez, Manuel (2008) The magnetocaloric response of an ensemble of oriented uniaxial magnetic objects, perpendicularly magne- tized to their ...
Artículo Mechanical alloying of Fe100−x−yNbxBy (x = 5, 10; y = 10, 15): from pure powder mixture to amorphous phase Ipus Bados, Jhon Jairo; Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Alejandro (Elsevier, 2008) The mechanical alloying process of Fe75Nb10B15 and Fe85Nb5B10 systems has been studied from an initial mixture of elemental ...
Artículo An Equivalent Time Approach for Scaling the Mechanical Alloying Processes Ipus Bados, Jhon Jairo; Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Millán Muñoz, María; Conde Amiano, Alejandro; Oleszak, D.; Kulik, T. (Elsevier, 2008) Dynamics of a single ball into a planetary ball mill is analyzed leading to a cubic dependence of the power transferred ...
Artículo Nanocrystallization effects on the specific heat of fe-co-nb-b amorphous alloy Blázquez Gámez, Javier Sebastián; Millán, Mitchel D.; Conde Amiano, Clara Francisca; Franco García, Victorino; Conde Amiano, Alejandro (Elsevier, 2008) Specific heat at constant pressure, CP, was measured on amorphous, nanocrystalline and fully crystalline samples of ...
Artículo Magnetocaloric response of FeCrB amorphous alloys: Predicting the magnetic entropy change from the Arrott–Noakes equation of state. Conde Amiano, Alejandro; Kiss, László Ferenc; Franco García, Victorino (AIP Publishing, 2008) The magnetic entropy change in Fe92−xCr8Bx x=12,15 amorphous alloys has been studied. Increasing the B content, both the ...
Artículo Magnetic permeability of ( Fe Co Ge ) 88 Zr 6 B 5 Cu 1 alloys: Thermal stability in a wide temperature range. Conde Amiano, Alejandro; Blázquez Gámez, Javier Sebastián; Conde Amiano, Clara Francisca; Franco García, Victorino; Kiss, László Ferenc (AIP Publishing, 2008) Temperature dependence, from room temperature up to 1000 K, of the initial permeability of Fe83−xCoxGe5Zr6B5Cu1 x=5 ...
Artículo Influence of Ge addition on the magnetocaloric effect of a Co-containing Nanopermtype alloy. Conde Amiano, Alejandro; Franco García, Victorino; Blázquez Gámez, Javier Sebastián (AIP Publishing, 2008) The influence of the partial substitution of B by Ge on the magnetocaloric response of Fe78Co5Zr6B10Cu1 is studied. Ge ...
Artículo High Temperature Coercivity of Nb-containing HITPERM Alloys: Effect of Cu Addition Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro; Ferenc, J.; Kulik, T. (Elsevier, 2008) Hysteresis loops of nanocrystalline samples of Fe39Co39Nb6B16 - yCuy (y = 0, 1) HITPERM-type alloys were measured from ...
Artículo Field dependence of the magnetocaloric effect in Gd and (Er 1-xDyx)Al2: Does a universal curve exist? Franco García, Victorino; Conde Amiano, Alejandro; Pecharsky, V. K.; Gschneidner jr., K. A. (2007) The ﬁeld dependence of the magnetic entropy change of ferromagnetic lanthanide- based materials has been studied. The ...
Artículo A constant magnetocaloric response in FeMoCuB amorphous alloys with different FeB ratios Franco García, Victorino; Conde Amiano, Clara Francisca; Blázquez Gámez, Javier Sebastián; Conde Amiano, Alejandro; Švec, P.; Janičkovič, D.; Kiss, László Ferenc (AIP Publishing, 2007) The magnetocaloric effect of Fe91−xMo8Cu1Bx (x = 15 , 17 , 20) amorphous alloys has been studied. The temperature of the ...
Artículo Enhanced magnetocaloric response in Cr/Mo containing Nanoperm-type amorphous alloys Franco García, Victorino; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro; Kiss, László Ferenc (AIP Publishing, 2007) The magnetocaloric effect of Fe76Cr8−xMoxCu1B15 (x =0,4) alloys is studied. Although the combined addition of Cr and Mo ...
Artículo Ball Milling of Fe83Zr6B10Cu1 Amorphous Alloy Containing Quenched in Crystals Ipus Bados, Jhon Jairo; Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Alejandro (Elsevier, 2007) A Fe83B10Zr6Cu1 melt-spun amorphous alloy has been ball milled in the presence of partially crystalline ribbon pieces, in ...
Artículo Mean magnetic moment of polydisperse superparamagnetic nanoparticles: Correlation between grain size and magnetic moment distributions Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro (American Scientific Publishers, 2007) The field dependence of magnetization in superparamagnetic systems can be fitted using a set of Langevin contributions ...
Artículo Magnetocaloric effect in Mn-containing Hitperm-type alloys. Conde Amiano, Alejandro; Franco García, Victorino; Conde Amiano, Clara Francisca; Blázquez Gámez, Javier Sebastián; Millán, Mitchel D. (AIP Publishing, 2007) The magnetocaloric effect of Fe60−xMnxCo18Nb6B16 x=0,2,4 is studied. Mn addition decreases the Curie temperature of the ...
Artículo Thermal and Microstructural Dependence of the Initial Permeability of Co60Fe18Nb6(B,Cu)16 Alloys Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro; Kiss, L. F. (Elsevier, 2007) The thermal and microstructural dependence of the initial permeability of Co60Fe18Nb6B16-yCuy (y = 0, 1) alloys have been ...
Artículo Nanocrystalline Fe-Nb-(B,Ge) alloys from ball milling: microstructure, thermal stability and magnetic properties Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro; Conde Amiano, Alejandro (Elsevier, 2007) Fe75B20Nb5, Fe75Ge10B10Nb5 and Fe75Ge20Nb5 alloys were prepared by ball milling from pure powders and their microstructure ...
Artículo The magnetocaloric effect in soft magnetic amorphous alloys Franco García, Victorino; Blázquez Gámez, Javier Sebastián; Millán, M; Borrego Moro, Josefa María; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro (2007) The influence of different compositional modifications on the magnetic entropy change and refrigerant capacity of Finemet, ...
Artículo Joule heating as a technique for obtaining uncoupled soft and hard magnetic phases in a Finemet alloy Gupta, Pramod K.; Gupta, Ajay.; Franco García, Victorino; Conde Amiano, Alejandro (AIP Publishing, 2007) A detailed study on the microstructural evolution of the Fe73.9Cu0.9Nb3.1Si13.2B8.9 Finemet alloy upon Joule heating and ...
Artículo Thermal and Microstructural Stability of the Soft Magnetic Fe60Co18Nb6B15Cu1 alloy Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro; Ferenc, J.; Kulik, T. (Elsevier, 2007) Temperature evolution of the coercivity of nanocrystalline samples of Fe60Co18Nb6B15Cu1 alloy with different crystalline ...
Artículo The influence of Co addition on the magnetocaloric effect of Nanoperm-type amorphous alloys Conde Amiano, Alejandro; Franco García, Victorino; Blázquez Gámez, Javier Sebastián (AIP Publishing, 2006) The effect of Co addition on the magnetocaloric effect of amorphous alloys with Nanoperm-type composition has been studied ...
Artículo Ball milling nanocrystallization of arc-melted and melt-spun Fe78Co5Nb3Zr3B5Ge5Cu1 alloy: microstructure and magnetic properties Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Alejandro; Roth, Stefan (Taylor & Francis, 2006) The viability of developing a nanocrystalline microstructure for the Fe78Co5Nb3 Zr3B5Ge5Cu1 composition using a planetary ...
Artículo Mössbauer study of a Fe–Zr–B–Cu–(Ge, Co) nanocrystalline alloy series Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Conde Amiano, Alejandro (Elsevier, 2006) Amorphous and nanocrystalline Fe–Zr–B–Cu alloys with partial substitution of Co for Fe and Ge for B have been studied by ...
Artículo Refrigerant capacity of FeCrMoCuGaPCB amorphous alloys Franco García, Victorino; Borrego Moro, Josefa María; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro (2006) The magnetocaloric effect of the FeCrMoCuGaPCB alloy series, suitable for being prepared as bulk amorphous alloys, has ...
Artículo A Finemet-type alloy as a low-cost candidate for high-temperature magnetic refrigeration Franco García, Victorino; Blázquez Gámez, Javier Sebastián; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro (AIP Publishing, 2006) The refrigerant capacity RC of Fe68.5Mo5Si13.5B9Cu1Nb3 alloy is studied. For the amorphous sample, RC=63 J kg−1 for an ...
Artículo Influence of Co addition on the magnetocaloric effect of FeCoSiAlGaPCB amorphous alloys Franco García, Victorino; Borrego Moro, Josefa María; Conde Amiano, Alejandro (2006) The FeCoSiAlGaPCB alloys can be prepared as bulk amorphous materials, with outstanding mechanical properties and increased ...
Artículo Field dependence of the magnetocaloric effect in materials with a second order phase transition: A master curve for the magnetic entropy change Conde Amiano, Alejandro; Blázquez Gámez, Javier Sebastián; Franco García, Victorino (AIP Publishing, 2006) The field dependence of the magnetic entropy change can be expressed as SM Hn. For soft magnetic amorphous alloys n=1 ...
Artículo Relationship between coercivity and magnetic moment of superparamagnetic particles with dipolar interaction Conde Amiano, Alejandro; Conde Amiano, Clara Francisca; Franco García, Victorino (2005) The temperature dependence of the hysteresis loops of Nanoperm-type alloys has been studied. In the high-temperature region ...
Artículo Soft magnetic properties of high-temperature nanocrystalline alloys: Permeability and magnetoimpedance. Conde Amiano, Alejandro; Blázquez Gámez, Javier Sebastián; Franco García, Victorino; Kiss, László Ferenc (AIP Publishing, 2003) The technological applicability of FeCoNbBCu alloys is suggested in terms of measurements of room temperature ...
Artículo High-temperature evolution of coercivity in nanocrystalline alloys. Franco García, Victorino; Kiss, László Ferenc; Kemény, T.; Vincze, imre; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro (American Physical Society, 2002) The temperature evolution of the coercivity of a Finemet-type alloy, in which 10 at. % Fe has been substi- tuted by Cr ...
Artículo Aproximación a los sistemas automatizados de medida en Física del Estado Sólido Franco García, Victorino (2001)
Artículo Dipole–dipole interaction in superparamagnetic nanocrystalline Fe63.5Cr10Si13.5B9Cu1Nb3 Franco García, Victorino; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro; Kiss, L.F.; Kaptás, D.; Kemény, T.; Vincze, I. (AIP Publishing, 2001) Cr-substituted Finemet-type nanocrystalline alloy (Fe63.5Cr10Si13.5B9Cu1Nb3) has been studied by differential scanning ...
Artículo Magnetic anisotropy obtained from demagnetization curves: Influence of particle orientation and interactions Conde Amiano, Alejandro; Franco García, Victorino (AIP Publishing, 1999) The influence of easy axis orientation and interparticle interactions on the apparent magnetic anisotropy distribution, ...
Artículo Effect of the Si/B ratio on the magnetic anisotropy distribution of Fe73.5Si22.52xBxCu1Nb3 „x57,9,16… alloys along nanocrystallization Franco García, Victorino; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro (AIP Publishing, 1998) The effect of the Si/B ratio on the magnetic anisotropy distribution of Fe73.5Si22.52xBxCu1Nb3 (x57,9,16) alloys has been ...
Artículo Propiedades magnéticas y nanocristalización de una aleación FeSiBCuNb Franco García, Victorino; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro (Elsevier, 1997) La desvitrificación de la aleación amorfa Fe75Cu2Nb3SÍ2Q 5 B9 5 tiene lugar en dos etapas. El principal resultado de la ...
Artículo Autocalibrating quasistatic M‐H hysteresis loop tracer with negligible drift Franco García, Victorino; Conde Amiano, Alejandro; Ramos Martos, J. (AIP Publishing, 1996) A computer‐controlled system for measuring M‐Hhysteresis loops of soft magnetic materials is described. It overcomes many ...

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