Large magnetocaloric effect near to room temperature in Sr doped La0. 7Ca0. 3MnO3
The goal of this work is to demonstrate the positive effect of high energy ball milling on the
magnetocaloric properties of materials based on strontium-calcium doped lanthanum …
magnetocaloric properties of materials based on strontium-calcium doped lanthanum …
Role of nickel substitution in the structural, magnetic properties, and magnetocaloric effect in La0.67Ba0.22Sr0.11Mn0.95Ni0.05O3 sample
This paper presents a depth study of structural, magnetic, magnetocaloric effects, and critical
behavior of the La0. 67Ba0. 22Sr0. 11Mn0. 95Ni0. 05O3 manganite compound. This …
behavior of the La0. 67Ba0. 22Sr0. 11Mn0. 95Ni0. 05O3 manganite compound. This …
First-to-second-order magnetic-phase transformation in La0. 7Ca0. 3-xBaxMnO3 exhibiting large magnetocaloric effect
We have prepared polycrystalline samples La 0.7 Ca 0.3-x Ba x MnO 3 (x= 0, 0.025, 0.05,
0.075 and 0.1) by solid-state reaction, and then studied their magnetic properties and …
0.075 and 0.1) by solid-state reaction, and then studied their magnetic properties and …
Critical behavior of La0. 7Ca0. 3Mn1− xNixO3 manganites exhibiting the crossover of first-and second-order phase transitions
We used Banerjee's criteria, modified Arrott plots, and the scaling hypothesis to analyze
magnetic-field dependences of magnetization near the ferromagnetic–paramagnetic (FM …
magnetic-field dependences of magnetization near the ferromagnetic–paramagnetic (FM …
[HTML][HTML] Is Kaniadakis κ-generalized statistical mechanics general?
In this Letter we introduce some field-theoretic approach for computing the critical properties
of systems undergoing continuous phase transitions governed by the κ-generalized …
of systems undergoing continuous phase transitions governed by the κ-generalized …
Enhanced refrigerant capacity and Curie temperature of amorphous Gd60Fe20Al20 microwires
Abstract Gd 60 Fe 20 Al 20 microwires with an average diameter of∼ 44 μm were fabricated
by the melt-extraction method. XRD, TEM and HRTEM confirmed the amorphous nature of …
by the melt-extraction method. XRD, TEM and HRTEM confirmed the amorphous nature of …
Investigation on structural, magneto-transport, magnetic and thermal properties of La0. 8Ca0. 2− xBaxMnO3 (0⩽ x⩽ 0.2) manganites
A systematic study on the structural, electrical, magnetic and thermo-electric properties of La
0.8 Ba x Ca 0.2− x MnO 3 (0⩽ x⩽ 0.2) manganites is carried out in the present work. The …
0.8 Ba x Ca 0.2− x MnO 3 (0⩽ x⩽ 0.2) manganites is carried out in the present work. The …
[HTML][HTML] Is γKLS-generalized statistical field theory complete?
PRS Carvalho - Physics Letters B, 2023 - Elsevier
In this Letter we introduce some field-theoretic approach for computing the critical properties
of γ KL S-generalized systems undergoing continuous phase transitions, namely γ KL S …
of γ KL S-generalized systems undergoing continuous phase transitions, namely γ KL S …
[HTML][HTML] Experimental validation of nonextensive statistical field theory: Applications to manganites
PRS Carvalho - Physics Letters B, 2023 - Elsevier
In this Letter we validate experimentally the nonextensive statistical field theory, a new
general field-theoretic approach introduced recently in the literature. With such an approach …
general field-theoretic approach introduced recently in the literature. With such an approach …
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 **ng, H Yun, X ** - 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 …