Enhancement of the magnetic and magnetocaloric properties by Na substitution for Ca of La0.8Ca0.2MnO3 manganite prepared via the Pechini-type sol–gel …
S Choura-Maatar, MM Nofal, R M'nassri… - Journal of Materials …, 2020 - Springer
We report in this work the results of synthesis and characterization of La 0.8 Ca 0.2− x Na x
MnO 3 (0≤ x≤ 0.2) prepared by the Pechini sol–gel method. We have investigated different …
MnO 3 (0≤ x≤ 0.2) prepared by the Pechini sol–gel method. We have investigated different …
Double Jonscher response and contribution of multiple mechanisms in electrical conductivity processes of Fe-PrCaMnO ceramic
In this work, the ceramic Fe-PrCaMnO manganite was synthesized by means of standard
high-temperature solid-state reaction technique. X-ray diffraction of Pr 0.7 Ca 0· 3 Mn 0· 95 …
high-temperature solid-state reaction technique. X-ray diffraction of Pr 0.7 Ca 0· 3 Mn 0· 95 …
Structure, magnetic and field dependence of magnetocaloric properties of Pr0. 5 RE0. 1Sr0. 4MnO3 (RE= Eu and Er)
A Sakka, R M'nassri, MM Nofal, S Mahjoub… - Journal of Magnetism …, 2020 - Elsevier
The structural, magnetic and magnetocaloric properties are investigated in details for the
GdFeO 3-type Pr 0.5 Eu 0.1 Sr 0.4 MnO 3 and Pr 0.5 Er 0.1 Sr 0.4 MnO 3 manganites (oP20 …
GdFeO 3-type Pr 0.5 Eu 0.1 Sr 0.4 MnO 3 and Pr 0.5 Er 0.1 Sr 0.4 MnO 3 manganites (oP20 …
First-order phase transition in high-performance La (Fe, Mn, Si) 13H despite negligible hysteresis
Optimizing the performance of magnetocaloric materials is facilitated by understanding the
thermomagnetic transitions they undergo, including the order of these transitions and their …
thermomagnetic transitions they undergo, including the order of these transitions and their …
Chemically inducing room temperature spin-crossover in double layered magnetic refrigerants Pr1. 4+ xSr1. 6-xMn2O7 (0.0≤ x≤ 0.5)
The height of total entropy (ST) for a magnetic refrigerant material is essentially concerned
with the magnetic and structural transitions. However, the participation of such transitions in …
with the magnetic and structural transitions. However, the participation of such transitions in …
Large magnetocaloric effects in Pr-doped La1. 4-xPrxCa1. 6Mn2O7 bilayer manganites
Abstract Controlled substitution of Praseodymium (Pr) in place of Lanthanum (La) was
performed in La 1.4-x Pr x Ca 1.6 Mn 2 O 7 (x= 0.0, 0.1, 0.2, 0.3 and 0.4) to explore a …
performed in La 1.4-x Pr x Ca 1.6 Mn 2 O 7 (x= 0.0, 0.1, 0.2, 0.3 and 0.4) to explore a …
Magnetocaloric effect of the Fe87M8B5 (M= Zr, Ce) amorphous alloys
AL Li, Q Wang, BZ Tang, P Yu, D Ding, L Xia - Materials Science and …, 2022 - Elsevier
The magnetic and magnetocaloric properties of the amorphous Fe 87 Ce 8 B 5 ribbon were
investigated in comparison with the Fe 87 Zr 8 B 5 amorphous alloy (AA). It was found that …
investigated in comparison with the Fe 87 Zr 8 B 5 amorphous alloy (AA). It was found that …
Critical field analysis and magnetic properties of perovskite manganese oxide La0. 8Ca0. 2Mn1-xNixO3 (x= 0.0, 0.1, 0.2)
C Li, J Zhao, R Xing, H Yun, X Jin - Chinese Journal of Physics, 2022 - Elsevier
Critical field analysis and the magnetocaloric effect of the polycrystalline perovskite
manganese oxide samples, La 0.8 Ca 0.2 Mn 1-x Ni x O 3 (x= 0.0, 0.1, 0.2), which were …
manganese oxide samples, La 0.8 Ca 0.2 Mn 1-x Ni x O 3 (x= 0.0, 0.1, 0.2), which were …
Deconvolution of overlapping first and second order phase transitions in a NiMnIn Heusler alloy using the scaling laws of the magnetocaloric effect
Magnetocaloric materials with a first order phase transition may exhibit additional
thermomagnetic phase transitions in the temperature range of interest due to the second …
thermomagnetic phase transitions in the temperature range of interest due to the second …
Evidence of a moderate refrigerant capacity in cation disordered Ruddlesden-Popper compounds A1. 4Sr1. 6Mn2O7 (A= La, Pr, Nd) probed with various figures of …
We investigated the influence of structural disorders on the magnetic and magnetocaloric
(MC) properties upon A-site rare-earth substitution in A 1.4 Sr 1.6 Mn 2 O 7 (A= La, Pr, Nd) …
(MC) properties upon A-site rare-earth substitution in A 1.4 Sr 1.6 Mn 2 O 7 (A= La, Pr, Nd) …