Listar IIT por autor "Sánchez Llamazares, José Luis"
Mostrando ítems 1-5 de 5
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Giant and Reversible Inverse Barocaloric Effects near Room Temperature in Ferromagnetic MnCoGeB0.03
Aznar, Araceli (2019-08-05)Hydrostatic pressure represents an inexpensive and practical method of driving caloric effects in brittle magnetocaloric materials, which display first-order magnetostructural phase transitions whose large latent heats are ... -
Phase transformation and magnetocaloric effect of Co-doped Mn–Ni–In melt-spun ribbons
Sánchez Valdés, César Fidel; Yang, Yiqiao; Li, Zongbin; Sánchez Llamazares, José Luis; Yang, Bo; Zhang, Yudong; Esling, Claude; Zhao, Xiang; Zuo, Liang (2020-08-06)Ribbon-shaped magnetocaloric materials are favorable to achieve high heat-transfer efficiencies due to their large specific surface area. In this work, Mn50Ni41−xIn9Cox (0 ≤ x ≤ 4) ribbons were prepared using a melt-spinning ... -
Synthesis by rapid solidification and sparkplasma sintering of single-phase DyNi5
Sánchez Valdés, César Fidel; Pérez Batalla, Rubén Uziel; Sánchez Llamazares, José Luis (2023-08-17)Theoretical and experimental studies show that the binary compounds RNi5,with R = Tb, Dy, Ho, and Er, are attractive magnetic materials for magnetic refrigerationin the temperature range of H2 liquefaction. For such a ... -
The effect of chemical attack on structural and magnetic properties of FeRh bulk alloys
Sánchez Valdés, César Fidel; Arreguin, Maria; Sánchez Llamazares, José Luis (2023-08-17)The Fe100-xRhx alloys (48 ≤ x ≤ 52 at%), present a Magnetocaloric Effect (MCE) close to room temperature (RT), and first-order phase transition from antiferromagnetic (AFM) to ferromagnetic (FM) state during heating and ... -
Tuning the reversible magnetocaloric effect in Ni-Mn-In based alloys through Co and Cu co-doping
Li, Zongbin (2019-03-01)The reversibility of the giant magnetocaloric effect (MCE) through the magnetic field–induced magnetostructural transformation in Ni–Mn–In‐based alloys is a key issue towards the potential magnetic refrigeration applications. ...