- idUS
- Listar por autor
Listar por autor "Moreno Ramírez, Luis Miguel"
Mostrando ítems 1-20 de 35
-
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 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
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
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
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, 2022-11)Additive manufacturing could be an excellent way of shaping magnetocaloric heat exchangers in magnetic refrigerators. ...
-
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
Amorphization and evolution of magnetic properties during mechanical alloying of Co62Nb6Zr2B30: dependence on starting boron microstructure
Moreno Ramírez, Luis Miguel; Blázquez Gámez, Javier Sebastián; Ipus Bados, Jhon Jairo; Conde Amiano, Alejandro (Elsevier, 2014)Co62Nb6Zr2B30 composition was mechanically alloyed using three different types of boron powders in the starting mixture: ...
-
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
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
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 ...
-
Trabajo Fin de Grado
Caracterización de Materiales Magnéticos Blandos para Aplicaciones Energéticas
Rivera Sierra, Gonzalo (2023-05-26)Los materiales magnéticos blandos tienen una gran importancia en el ámbito energético y, por consiguiente, en el campo de ...
-
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
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
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. ...
-
Artículo
Effect of α-Fe impurities on the field dependence of magnetocaloric response in LaFe11.5Si1.5
Blázquez Gámez, Javier Sebastián; Moreno Ramírez, Luis Miguel; Ipus Bados, Jhon Jairo; Kiss, László Ferenc; Kaptás, Dénes; Kemèny, Tamás (Elsevier, 2015)In this work, the theoretical field dependence of the magnetic entropy change far away from the transition is used to ...
-
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
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 ...
-
Trabajo Fin de Grado
Ferrofluidos para Aplicaciones Térmicas
Castillo Pareja, Jesús (2020)Resumen En este trabajo se presentan un conjunto de simulaciones de elementos finitos con el objetivo de modelar la ...
-
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
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 ...