Spin-dependent magnetism and superparamagnetic contribution to the magnetocaloric effect of non-stoichiometric manganite nanoparticles
Despite extensive research on manganites owing to their potential use in modern
technologies, some aspects of their behaviour associated with changes in spin, valence …
technologies, some aspects of their behaviour associated with changes in spin, valence …
Influence of post-annealing, defect chemistry and high pressure on the magnetocaloric effect of non-stoichiometric La0. 8-xK0. 2Mn1+ xO3 compounds
Z Wei, NA Liedienov, Q Li, AV Pashchenko, W Xu… - Ceramics …, 2021 - Elsevier
In view of the need to limit harmful emissions of chlorofluorocarbons into the atmosphere
and sharp increase in life support areas that require cooling, the search for new …
and sharp increase in life support areas that require cooling, the search for new …
Expansion of the multifunctionality in off-stoichiometric manganites using post-annealing and high pressure: Physical and electrochemical studies
Z Gong, W Xu, NA Liedienov, DS Butenko… - Physical Chemistry …, 2022 - pubs.rsc.org
Prospects for the use of manganites in various areas of modern technologies require
comprehensive studies of their physical and chemical properties. La0. 9Mn1. 1O3 (LMO) …
comprehensive studies of their physical and chemical properties. La0. 9Mn1. 1O3 (LMO) …
Investigation of charge-carriers dynamics and sub/super-linear response for La0. 8Na0. 2-x□ xMnO3 (x= 0 and 0.1) perovskite ceramics
W Hizi, H Rahmouni, K Khirouni, E Dhahri - Physica B: Condensed Matter, 2024 - Elsevier
Abstract La 0.8 Na 0.2-x□ x MnO 3 (x= 0 and 0.1) compounds were prepared by solid-state
reaction. XRD patterns were used to check the structural properties. Experimental results …
reaction. XRD patterns were used to check the structural properties. Experimental results …
The magnetocaloric effect properties for potential applications of magnetic refrigerator technology: a review
PZZ Nehan, O Vitayaya, DR Munazat… - Physical Chemistry …, 2024 - pubs.rsc.org
In the pursuit of a clean and environmentally friendly future, magnetic refrigerator technology
based on the magnetocaloric effect has been proposed as a replacement for conventional …
based on the magnetocaloric effect has been proposed as a replacement for conventional …
Structural and cryogenic magnetic properties of RE 2 Ni 2 In (RE= Pr, Nd, Dy and Ho) compounds
Z Zhang, P Wang, H Rong, L Li - Dalton Transactions, 2019 - pubs.rsc.org
The crystal structures, magnetic properties and magneto-caloric effects (MCEs) of RE2Ni2In
(RE= Pr, Nd, Dy and Ho) compounds were investigated. The results indicate that Pr2Ni2In …
(RE= Pr, Nd, Dy and Ho) compounds were investigated. The results indicate that Pr2Ni2In …
Role of Mn2+ doped in La0. 66-xCa0. 33-yMn1+ x+ yO3 porous nanospheres: Structure, critical behavior, magnetocaloric effects and a first-order reversal curve …
W Chen, J Xu, Y Zeng, X Wang, X Peng, J Li… - Ceramics …, 2023 - Elsevier
In this study, the effects of A-site La and Ca defects with Mn 2+ doping on the structure,
magnetic phase transition, magnetocaloric effect, critical indices, and magnetic interactions …
magnetic phase transition, magnetocaloric effect, critical indices, and magnetic interactions …
Multifaceted Roles of Ag+ Ions within and outside La–Ca–MnO3 Perovskite Manganites: Unveiling the Room Temperature Magnetocaloric Effect
PR Nadig, O Toulemonde, P Alagarsamy… - The Journal of …, 2024 - ACS Publications
The primary objective of this study is to unravel the role of Ag+ ions in A-site substitutions
and to explore their potential in achieving room-temperature magnetocaloric response. The …
and to explore their potential in achieving room-temperature magnetocaloric response. The …
Large room temperature relative cooling power in La0. 5Pr0. 2Ca0. 1Sr0. 2MnO3
Abstract The La 0.5 Pr 0.2 Ca 0.1 Sr 0.2 MnO 3 compound has been investigated as a
potential candidate for room temperature magnetocaloric refrigeration. The Rietveld …
potential candidate for room temperature magnetocaloric refrigeration. The Rietveld …
Effect of local chemical disordering on magnetic properties in high entropy manganite of variable hole concentration
S Chowdhury, R Das, KK Supin, M Vasundhara… - Ceramics …, 2024 - Elsevier
A series of high entropy manganite perovskites (La 0. 2 Pr 0. 2 Nd 0. 2 Bi 0· 2 Ba 0. 2) MnO
3,(La 1/6 Pr 1/6 Gd 1/6 Bi 1/6 Sr 1/6 Ba 1/6) MnO 3,(La 0.2 Nd 0.2 Gd 0.2 Sr 0· 2 Ba 0.2) MnO …
3,(La 1/6 Pr 1/6 Gd 1/6 Bi 1/6 Sr 1/6 Ba 1/6) MnO 3,(La 0.2 Nd 0.2 Gd 0.2 Sr 0· 2 Ba 0.2) MnO …