NameLaw, Jia Yan
DepartmentFísica de la Materia Condensada
Knowledge areaFísica de la Materia Condensada
Professional categoryEmergia (Posdoct. J.A.)
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  • No. publications

    34

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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 ...
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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, ...
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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 ...
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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. ...
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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 ...
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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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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, ...
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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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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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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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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. ...
PhD Thesis
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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 ...
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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, ...
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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 ...
PhD Thesis
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Effect of Microstructure on Magnetocaloric properties of High Entropy Alloys

Yin, Hangboce; Franco García, Victorino; Law, Jia Yan; Huang, Yong Jiang (2022)
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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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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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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 ...
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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 ...
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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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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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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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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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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 ...
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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 ...
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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 ...
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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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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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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 ...
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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 ...
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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 ...
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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 ...
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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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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, ...