A thorough understanding of the magnetocaloric properties of existing magnetic refrigerant
materials has been an important issue in magnetic refrigeration technology. This paper …

Room temperature magnetic refrigeration is a new highly efficient and environmentally
protective technology. Although it has not been maturely developed, it shows great …

The magnetocaloric effect describes the change in temperature of a magnetic material under
adiabatic conditions through the application or removal of an external magnetic field. This …

Perovskite manganites exhibit a broad range of structural, electronic, and magnetic
properties, which are widely investigated since the discovery of the colossal …

A very large magnetic entropy change ΔS has been observed in Fe-based cubic NaZn 13-
type compound LaFe 11.2 Co 0.7 Si 1.1 near the Curie temperature TC of 274 K. The value …

Abstract The La 0.67 Sr 0.33 MnO 3 composition prepared by sol–gel synthesis was studied
by dc magnetization measurements. A large magnetocaloric effect was inferred over a wide …

The relationships between both extensive and intensive properties quantifying the
magnetocaloric effect, ie, between the isothermal entropy change and the adiabatic …

Perovskite oxides show an amazing diversity of electronic and magnetic properties along
with a myriad of structural variants and phase transitions. Large thermal changes may be …

This letter reports on the superior magnetocaloric properties of La 0.7 Ca 0.3− x Sr x MnO 3
(⁠ x= 0.05⁠, 0.10, 0.20, and 0.25) single crystals. Upon 50 kOe applied field, the magnetic …

Magnetic refrigeration technology is a new, green, high-efficiency approach. It has attracted
increasing attention from researchers and has a strong competitiveness over traditional …