Magnetocaloric effect in La0.88Sr0.12MnO3 films

The magnetocaloric effect (MCE) is the isothermal change of entropy and the adiabatic change of temperature that appears in some materials during the application of a magnetic field. Manganites are a family of compounds with an important MCE. Moreover, the strong coupling between their electronic, magnetic and structural degrees of freedom makes them very flexible to modify their magnetic properties with different stimulus. With the aim of exploiting the MCE of manganites in microdevices, we studied this effect in La0.88 Sr0.12 MnO3 thin films deposited by pulsed laser deposition (PLD) on silicon substrates. We present here the dependence of the magnetic properties and the MCE with the thickness and the thermal treatment of the films.

Palabras clave: MAGNETIC REFRIGERATION , MAGNETOCALORIC , THIN FILMS

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Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)

Identificadores

URI: http://hdl.handle.net/11336/123865

DOI: http://dx.doi.org/10.1016/j.matpr.2019.05.063

URL: https://linkinghub.elsevier.com/retrieve/pii/S2214785319308752

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Articulos (UE-INN - NODO CONSTITUYENTES)
Articulos de UNIDAD EJECUTORA INSTITUTO DE NANOCIENCIA Y NANOTECNOLOGIA - NODO CONSTITUYENTES

Citación

Passanante, Sebastian Eduardo; Goijman, Dafne Yael; Linares Moreau, María de Las Mercedes; Leyva de Guglielmino, Ana Gabriela; Albornoz, Cecilia; et al.; Magnetocaloric effect in La0.88Sr0.12MnO3 films; Elsevier; Materials Today: Proceedings; 14; 9-2019; 104-108

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