Influence of Cu substitution for Mn on the structure, magnetic, magnetocaloric and magnetoresistance properties of La0.7Sr0.3MnO3 perovskites

Properties of perovskites La1−xCdxMnO3

“…2. The largest |DS m | max in this work is larger than that of the similar composition content La 0.7 Sr 0.3 MnO 3 [10], La 0.7 Pb 0.3 MnO 3 [11] as well as La 0.7 Sr 0.3 CoO 3 [9] but is a little less than that of small Ni doping sample in system La 0.7 Sr 0.3 Mn 1Àx Ni x O 3 (x ¼ 0:02; |DS m | max ¼ 3.54 J/kg K) by switching magnetic field of 13.5 kOe [12].…”

Review of the magnetocaloric effect in manganite materials

“…Recently, Chau et al [62] investigated the influence of Cu partial substitution for Mn on the MCE of La 0.7 Sr 0.3 Mn 1Àx Cu x O 3 (x ¼ 0:05, 0.1) manganites. They showed that, for DH ¼ 1:35 T, the DS M reached values of À1.96 and À2.07 J/kg K for x ¼ 0:05 and 0.1 compositions, respectively.…”

Tunable spin reorientation transition and magnetocaloric effect in Sm0.7−xLaxSr0.3MnO3 series

“…We compute RC using the equation, The magnetocaloric parameters of all the samples are listed in Table 2. We compare the magnetocaloric parameters of samples with T c around room temperature reported in literature 18,19,20,21 along with our samples in Table 3. …”