Magnetocaloric properties of La0.7Ca0.3Mn16O3 and La0.7Ca0.3Mn18O3 manganites and their sandwich

Abstract

It is shown that the use of sandwich from materials with near similar magnetocaloric properties increases the relative cooling power by about 20 %.

arXiv comment9 pages, 4 figures

References in corpus (4)

• Magnetocaloric materials: the search for new systems
• Direct measurements of the magnetocaloric effect in ribbon samples of Heusler alloys Ni - Mn - M (M = In, Sn)
• Metal-insulator transition induced by 16O -18O oxygen isotope exchange in colossal negative magnetoresistance manganites
• Magnetocaloric effect in nano- and polycrystalline manganite $L{a}_{0.7}C{a}_{0.3}Mn{O}_3$

Cited by in corpus (1)

• Magnetocaloric effect in some magnetic materials in alternating magnetic fields up to 22 Hz