Magnetic properties of perovskite manganites and their modifications
V Markovich, A Wisniewski, H Szymczak - Handbook of magnetic materials, 2014 - Elsevier
This chapter attempts to systematically outline some fundamentals and key experimental
results concerning magnetic properties of perovskite manganites, focusing on (i) …
results concerning magnetic properties of perovskite manganites, focusing on (i) …
La0. 67 (Ca0. 24Sr0. 09) MnO3: xAg2O (0≤ x≤ 0.25) composites with improved room–temperature TCR and MR for advanced uncooling infrared bolometers and …
T Sun, Y Liu, G Dong, S Zhang, Z Li, K Chu, X Pu… - Applied Surface …, 2019 - Elsevier
In this research, high–density La 0.67 (Ca 0.24 Sr 0.09) MnO 3: xAg 2 O (LCSMO: xAg 2 O,
x= 0, 0.05, 0.1. 0.15, 0.2, and 0.25) composites were successfully fabricated through the …
x= 0, 0.05, 0.1. 0.15, 0.2, and 0.25) composites were successfully fabricated through the …
Enhancement of magnetocaloric effect by Nickel substitution in La0. 67Ca0. 33Mn0. 98Ni0. 02O3 manganite oxide
In this article, we provide a detailed study of structural, magnetic properties and
magnetocaloric effects of the perovskite manganite compound. The preparation of the …
magnetocaloric effects of the perovskite manganite compound. The preparation of the …
Nearly constant magnetic entropy change involving the enhancement of refrigerant capacity in (La0. 6Ba0. 2Sr0. 2MnO3) 1− x/(Co2O3) x composite
R M'nassri, NC Boudjada, A Cheikhrouhou - Ceramics International, 2016 - Elsevier
In this paper, we report the enhancement of the refrigerant capacity (RC) and the working
temperature span (δ TFWHM) in (La 0.6 Ba 0.2 Sr 0.2 MnO 3) 1− x/(Co 2 O 3) x composite …
temperature span (δ TFWHM) in (La 0.6 Ba 0.2 Sr 0.2 MnO 3) 1− x/(Co 2 O 3) x composite …
Magnetostructural phase transitions and magnetocaloric effects in as-cast Mn1-xAlxCoGe compounds
The structural and magnetic properties of as-cast Mn 1-x Al x CoGe (0≤ x≤ 0.05) have
been studied by X-ray diffraction, differential scanning calorimetry, and magnetization …
been studied by X-ray diffraction, differential scanning calorimetry, and magnetization …
Effect of B-site Ti doping on the magnetic, low–field magnetocaloric and electrical transport properties of La0. 7Sr0. 3Mn1− xTixO3 perovskites
We report the effect of Ti doping on the magnetic, magnetocaloric and transport properties of
La 0.7 Sr 0.3 Mn 1− x Ti x O 3 (0≤ x≤ 0.3) polycrystalline compounds. Magnetic studies …
La 0.7 Sr 0.3 Mn 1− x Ti x O 3 (0≤ x≤ 0.3) polycrystalline compounds. Magnetic studies …
Improved Curie temperature and temperature coefficient of resistance (TCR) in La0. 7Ca0. 3-xSrxMnO3: Ag0. 2 composites
F Jin, H Zhang, Q Chen - Journal of Alloys and Compounds, 2018 - Elsevier
A series of polycrystalline composites La 0.70 Ca 0.3-x Sr x MnO 3: mol-% Ag 0.2 (LCSMO:
Ag, x= 0.00, 0.0165, 0.03, 0.05, 0.07, and 0.10) were prepared by sol-gel method using …
Ag, x= 0.00, 0.0165, 0.03, 0.05, 0.07, and 0.10) were prepared by sol-gel method using …
A review on magneto-caloric materials for room temperature refrigeration
SM Gombi, D Sahu - International Journal of Automotive and …, 2020 - journal.ump.edu.my
Magnetic Refrigeration is an environment-friendly technology when compared to the
conventional gas compression system known as vapor compression refrigeration system …
conventional gas compression system known as vapor compression refrigeration system …
Magnetocaloric Effect in Different Impurity Doped La0.67Ca0.33MnO3 Composite
R M'nassri, A Cheikhrouhou - Journal of Superconductivity and Novel …, 2014 - Springer
In this paper, we investigate the effect of nonmagnetic YSZ and magnetic Fe 3 O 4 addition
on the magnetocaloric properties of the La 0.67 Ca 0.33 MnO 3 composite. The temperature …
on the magnetocaloric properties of the La 0.67 Ca 0.33 MnO 3 composite. The temperature …
Influence of Sr doping on structural, electrical and magnetic properties of La0. 7Ca0. 3MnO3 nanoparticles
S Zhao, XJ Yue, X Liu - Ceramics International, 2017 - Elsevier
Abstract La 0.7 Ca 0.3 MnO 3 nanoparticles doped with Sr (La 0.7 (Ca 0.3-x Sr x) MnO 3, x=
0, 0.05, 0.10, 0.15, 0.20, 0.25, and 0.30) were prepared by sol–gel method. Their structural …
0, 0.05, 0.10, 0.15, 0.20, 0.25, and 0.30) were prepared by sol–gel method. Their structural …