Reversible magnetocaloric effect and critical exponent analysis in Mn-Fe-Ni-Sn Heusler alloys
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.02.269
Abstract: Abstract We report the magnetic and magnetocaloric properties of Mn48-xFexNi41Sn11 (x = 8.5, 10.5) Heusler alloys. The temperature dependent magnetization curve (M vs T curve) reveals that these alloys show only second order ferromagnetic (FM) to paramagnetic… read more here.
Keywords: heusler; effect critical; reversible magnetocaloric; heusler alloys ... See more keywords
Magnetocaloric effect and critical behaviors of R2NiMnO6 (R=Eu and Dy) double perovskite oxides
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.02.327
Abstract: Abstract We have investigated the magnetocaloric effects and critical behaviors of Eu2NiMnO6 and Dy2NiMnO6 double perovskite oxides. For a magnetic field varying from 0 to 7 T, the maximum values of the magnetic entropy change (… read more here.
Keywords: critical behaviors; effect critical; double perovskite; magnetocaloric effect ... See more keywords
Magnetic properties, magnetocaloric effect, and critical behaviors in Co1−xCrxFe2O4
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra02223k
Abstract: This research work focuses on the magnetic properties, nature of the magnetic phase transition, magnetocaloric effect, and critical scaling of magnetization of various Co1−xCrxFe2O4 (x = 0, 0.125, 0.25, 0.375, and 0.5). The tunability of… read more here.
Keywords: magnetic properties; magnetocaloric effect; effect; effect critical ... See more keywords
Study of magnetocaloric effect and critical exponents in polycrystalline La0.4Pr0.3Ba0.3MnO3 compound
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Physics"
DOI: 10.1063/1.5142337
Abstract: Magnetic and magnetocaloric effects of the polycrystalline La 0.4 Pr 0.3 Ba 0.3 MnO 3 (LPBMO) compound were extensively studied. The critical parameters were extracted from the magnetic isotherms data near the paramagnetic–ferromagnetic phase transition… read more here.
Keywords: study magnetocaloric; effect critical; magnetocaloric effect; compound ... See more keywords