Abstract
The magnetocaloric effect (MCE) has been measured by direct method in La0.8Ag0.15MnO3 and La0.85Ag0.15MnO3 before and after coating of Fe–Co layer on the surfaces of manganites. An evaporated film thickness has been 500 nm. The measurements have shown the MCE to be increased by 7%–8% under 26 kOe after Fe–Co coating on the flat surfaces.
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