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Magnetocaloric effect and temperature coefficient of resistance of La 0.85 Ag 0.15 MnO 3 epitaxial thin films obtained by polymer-assisted deposition

Cobas Acosta, R.; Munoz Perez, Susset; Cadogan, J.M.; Hutchinson, W.D.; Ridgway, Mark C


We report the magnetocaloric effects and temperature coefficient of resistance (TCR) of La0.85Ag0.15MnO3 epitaxial thin films grown on single-crystal substrates of LaAlO3 (001) and SrTiO3 (001) using the chemical solution approach of polymer-assisted deposition (PAD). The film thicknesses are in the range 30-35 nm. Magnetocaloric effects, with entropy changes of -2.14 J/kg.K, in the case of the LaAlO3 substrate and -2.72 J/kg.K for the SrTiO3 substrate, (corresponding to a magnetic field...[Show more]

CollectionsANU Research Publications
Date published: 2014
Type: Journal article
Source: EPJ Web of Conferences
DOI: 10.1051/epjconf/20147504006


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