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Mostrando ítems 11-20 de 26
Artículo
All-d-metal Ni(Co)-Mn(X)-Ti (X = Fe or Cr) Heusler Alloys: Enhanced Magnetocaloric Effect for Moderate Magnetic Fields
(Elsevier, 2023)
All-d-metal Ni(Co)-Mn-Ti Heusler alloys show high magnetocaloric/barocaloric effects ascribed to the occurrence of a martensitic transformation together with excellent mechanical properties. However, high magnetic fields ...
Tesis Doctoral
Artículo
Design of Fe-containing GdTbCoAl high-entropy-metallic-glass composite microwires with tunable Curie temperatures and enhanced cooling efficiency
(Elsevier, 2021)
Through designing the composition and processing approach, the non-equiatomic (Gd36Tb20Co20Al24)100-xFex (x = 0, 1, 2 and 3 at.%) high-entropy-metallic-glass (HE-MG) alloy microwires were successfully fabricated by ...
Artículo
First-order Phase Transition in High-performance La(Fe,Mn,Si)13H Despite Negligible Hysteresis
(Elsevier, 2023)
Optimizing the performance of magnetocaloric materials is facilitated by understanding the thermomagnetic transitions they undergo, including the order of these transitions and their strength. Those exhibiting strong ...
Artículo
Functional, thermal and rheological properties of polymer-based magnetic composite filaments for additive manufacturing
(Elsevier, 2022-07)
The design of functional composite filaments for fused filament fabrication requires a suitable polymer composition, functionality of particles, uniform distribution of fillers throughout the filament, and ade- quate ...
Artículo
Enhanced magnetocaloric properties of annealed melt-extracted Mn1.3Fe0.6P0.5Si0.5 microwires
(MDPI, 2022)
: The highly regarded Fe2P-based magnetocaloric materials are usually fabricated by ball milling, and require an additional extended annealing treatment at high temperatures (at temperatures up to 1423 K for several hours ...
Artículo
Temperature-FORC Analysis of a Magnetocaloric Heusler Alloy Using a Unified Driving Force Approach (T*FORC)
(American Institute of Physics, 2020)
Temperature-first order reversal curve (FORC) distributions of thermomagnetic phase transitions are a fingerprinting tool to identify features of the phase transformations of the material. However, they have two major ...
Artículo
Current Perspective in Magnetocaloric Materials Research
(American Institute of Physics, 2023)
Magnetocaloric refrigeration has remained a promising alternative to conventional refrigeration for the last few decades. The delay in reaching the market is significantly based on materials' related issues, such as ...
Artículo
Using a computationally driven screening to enhance magnetocaloric effect of metal monoborides
(IOP Publishing, 2023-05-02)
In most cases, substitution studies that aim to optimize magnetic properties are performed at the magnetic atomic site. However, in the case of MnB, magnetic substitutions at the Mn site significantly decrease the once ...
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)
(American Physical Society, 2022-06-29)
In this paper we report an experimental study of structural, magnetic, and mechanical properties of quaternary Heusler alloys Co2−x Yx FeSi (Y = Co, Fe, Mn, Cr, V, Ti, or Sc, 0 x 1) and the experimental findings are ...