J
J.L. Sánchez Llamazares
Researcher at Instituto Potosino de Investigación Científica y Tecnológica
Publications - 85
Citations - 2539
J.L. Sánchez Llamazares is an academic researcher from Instituto Potosino de Investigación Científica y Tecnológica. The author has contributed to research in topics: Magnetic refrigeration & Magnetization. The author has an hindex of 20, co-authored 78 publications receiving 2256 citations.
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Journal ArticleDOI
Structural and magnetic characterization of the intermartensitic phase transition in NiMnSn Heusler alloy ribbons
J.L. Sánchez Llamazares,H. Flores-Zúñiga,D. Ríos-Jara,C.F. Sánchez-Valdés,T. García-Fernández,Caroline A. Ross,Carlos Garcia,Carlos Garcia,Carlos Garcia +8 more
TL;DR: In this paper, phase transitions and structural and magnetic properties of rapidly solidified Ni50Mn38Sn12 alloy ribbons have been studied and the coercivity values measured in both temperature intervals suggest a significant difference in the behavior of the two materials.
Journal ArticleDOI
Martensitic phase transformation in rapidly solidified Mn50Ni40In10 alloy ribbons
J.L. Sánchez Llamazares,T. Sánchez,Jesús Daniel Santos,María José Sanzo Pérez,M.L. Sánchez,Blanca Hernando,L. Escoda,Joan Josep Suñol,Rastislav Varga +8 more
TL;DR: In this article, a three-layered microstructure of ordered columnar grains grown perpendicularly to ribbon plane was formed between two thin layers of smaller grains, and the characteristic temperatures of the martensitic transformation were MS=213K, Mf=173K, AS=222K, and Af=243K.
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Giant magnetocaloric effect in melt-spun Ni-Mn-Ga ribbons with magneto-multistructural transformation
Zongbin Li,Yudong Zhang,C.F. Sánchez-Valdés,J.L. Sánchez Llamazares,Claude Esling,Xiang Zhao,Liang Zuo +6 more
TL;DR: In this article, a giant magnetocaloric effect (MCE) was achieved in annealed Ni52Mn26Ga22 ribbons with magneto-multistructural transformation, yielding a maximum magnetic entropy change of −30.0 J kg−1 K−1 at the magnetic field change of 5
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Magnetocaloric effect in melt spun Ni50.3Mn35.5Sn14.4 ribbons
Blanca Hernando,J.L. Sánchez Llamazares,Jesús Daniel Santos,Victor M. Prida,Daniel Baldomir,David Serantes,Rastislav Varga,J. Gonzalez +7 more
TL;DR: In this paper, the magnetic entropy change and refrigerant capacity of melt spun Ni503Mn355Sn144 ribbons around both the structural and the magnetic transitions for a field of 20kOe were determined.
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Synthesis of silver nanoparticles by laser ablation in ethanol: A pulsed photoacoustic study
M. A. Valverde-Alva,T. García-Fernández,Mayo Villagrán-Muniz,C. Sánchez-Aké,R. Castañeda-Guzmán,E. Esparza-Alegría,C.F. Sánchez-Valdés,J.L. Sánchez Llamazares,C.E. Márquez Herrera +8 more
TL;DR: In this paper, the authors used the pulsed photoacoustic (PA) technique to study the synthesis by laser ablation of silver nanoparticles (Ag-NPs) in ethanol.