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Listar por autor "Law, Jia Yan"
Mostrando ítems 1-20 de 34
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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, ...
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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. ...
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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 ...
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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 ...
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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. ...
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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 ...
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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 ...
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Tesis Doctoral
Effect of Microstructure on Magnetocaloric properties of High Entropy Alloys
Yin, Hangboce (2022-06-02) -
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, 2022-06-29)In this paper we report an experimental study of structural, magnetic, and mechanical properties of quaternary Heusler ...
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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 ...
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Artículo
Enhancing the magnetocaloric response of high-entropy metallic-glass by microstructural control
Yin, Hangboce; Law, Jia Yan; Huang, Yongjiang; Shen, Hongxian; Jiang, Sida; Guo, Shu; García Franco, Victorino; Sun, Jianfei (Springer, 2022)Non-equiatomic high-entropy alloys (HEAs), the second-generation multi-phase HEAs, have been recently reported with ...
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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 ...
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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 ...
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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 ...
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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, 2022-07)The design of functional composite filaments for fused filament fabrication requires a suitable polymer composition, ...
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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 ...
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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, ...
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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, 2019-10-25)In the present work, using Heusler Ni49+xMn36-xIn15 (with x = 0 and 0.5) alloys, it is shown that the choice of the ...
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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 ...
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Tesis Doctoral
Métodos para la caracterización de materiales magnetocalóricos multifásicos
Díaz García, Álvaro (2022-07-04)This thesis is aimed to study the characteristics of thermomagnetic phase transitions and the resulting magnetocaloric ...