Zobrazeno 1 - 10
of 483
pro vyhledávání: '"Planes, Antoni"'
Autor:
Mendive-Tapia, Eduardo, Planes, Antoni
We present a mean-field study of caloric effects driven by primary and secondary fields near tricritical points, which are fields thermodynamically conjugated to the main and secondary order parameters, respectively. General features, such as critica
Externí odkaz:
http://arxiv.org/abs/2406.04990
Autor:
Hou, Ruihang, Xiao, Fei, Zuo, Shungui, Cai, Xiaorong, Zhou, Ying, Porta, Marcel, Planes, Antoni, Jin, Xuejun
Publikováno v:
In Acta Materialia 1 October 2024 278
Autor:
Pfeuffer, Lukas, Gràcia-Condal, Adrià, Gottschall, Tino, Koch, David, Faske, Tom, Bruder, Enrico, Lemke, Jonas, Taubel, Andreas, Ener, Semih, Scheibel, Franziska, Durst, Karsten, Skokov, Konstantin P., Mañosa, Lluís, Planes, Antoni, Gutfleisch, Oliver
Publikováno v:
Acta Materialia 217 (2021) 117157
Novel multicaloric cooling utilizing the giant caloric response of Ni-Mn-based metamagnetic shape-memory alloys to different external stimuli such as magnetic field, uniaxial stress and hydrostatic pressure is a promising candidate for energy-efficie
Externí odkaz:
http://arxiv.org/abs/2111.03092
Autor:
Romero, F. J., Martín-Olalla, J. M., Blázquez, J. S., Gallardo, M. C., Parra, Daniel Soto, Vives, Eduard, Planes, Antoni
Publikováno v:
Journal of Alloys and Compounds Vol 887, ArtNum 161395, 2021
The partially overlapped ferroelastic/martensitic and para-ferromagnetic phase transitions of a Ni$_{50.53}$Mn${33.65}$In$_{15.82}$ metamagnetic shape memory alloy have been studied from calorimetric, magnetic and acoustic emission measurement. We ha
Externí odkaz:
http://arxiv.org/abs/2105.07916
Autor:
Gràcia-Condal, Adrià, Gottschall, Tino, Pfeuffer, Lukas, Gutfleisch, Oliver, Planes, Antoni, Mañosa, Lluís
The world's growing hunger for artificial cold on the one hand, and the ever more stringent climate targets on the other, pose an enormous challenge to mankind. Novel, efficient and environmentally friendly refrigeration technologies based on solid-s
Externí odkaz:
http://arxiv.org/abs/2010.11511
Autor:
Nataf, Guillaume F., Romanini, Michela, Vives, Eduard, Žužek, Borut, Planes, Antoni, Tušek, Jaka, Moya, Xavier
Publikováno v:
Phys. Rev. Mater. 4, 093604 (2020)
We investigate acoustic emission (AE) that arises during the martensitic transition in a polycrystalline specimen of the prototypical superelastic/elastocaloric alloy Ni$_{50.4}$Ti$_{49.6}$ (at. %) driven using tensile strain. We use two independent
Externí odkaz:
http://arxiv.org/abs/2009.06973
Autor:
Lloveras, Pol, Aznar, Araceli, Barrio, María, Negrier, Philippe, Popescu, Catalin, Planes, Antoni, Mañosa, Lluís, Stern-Taulats, Enric, Avramenko, Alex, Mathur, Neil D., Moya, Xavier, Tamarit, Josep-Lluís
There is currently great interest in replacing the harmful volatile hydrofluorocarbon fluids used in refrigeration and air-conditioning with solid materials that display magnetocaloric, electrocaloric or mechanocaloric effects. However, the field-dri
Externí odkaz:
http://arxiv.org/abs/1903.12010
Akademický článek
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Autor:
Baró, Jordi, Dahmen, Karin A., Davidsen, Jörn, Planes, Antoni, Castillo, Pedro O., Nataf, Guillaume F., Salje, Ekhard K. H., Vives, Eduard
Publikováno v:
Phys. Rev. Lett. 120, 245501 (2018)
The total energy of acoustic emission (AE) events in externally stressed materials diverges when approaching macroscopic failure. Numerical and conceptual models explain this accelerated seismic release (ASR) as the approach to a critical point that
Externí odkaz:
http://arxiv.org/abs/1803.09293
Autor:
Badosa, Quim, Mañosa, Lluís, Vives, Eduard, Planes, Antoni, Weise, Bruno, Beyer, Lukas, Stern-Taulats, Enric
Publikováno v:
Journal of Applied Physics; 9/21/2023, Vol. 134 Issue 11, p1-6, 6p