Effect of oxygen vacancies on SrTiO3 electrical properties
Abstract SrTiO 3-δ (δ= 0.075, 0.125 and 0.25) were prepared in two steps: the preparation of
the parent compound SrTiO 3 by the solid state reaction method followed by the creation of …
the parent compound SrTiO 3 by the solid state reaction method followed by the creation of …
Pr/Co co-doping endows perovskite manganite with enhanced magnetic refrigeration capacity
X Jiang, Z Zou, Z Xie, T Chen, W Zhang, M Feng… - Journal of Alloys and …, 2023 - Elsevier
It is recognized that new environmentally friendly and economical cooling methods are
needed. In this paper, we focus on the effect of different doping amounts of Pr on the …
needed. In this paper, we focus on the effect of different doping amounts of Pr on the …
Influence of Sr substitution on structural, magnetic and magnetocaloric properties in La0.67Ca0.33−xSrxMn0.98Ni0.02O3 manganites
A systematic investigation of the effect of Strontium (Sr) doping on the structure, magnetic
behavior, and magnetocaloric properties of the manganite perovskites La _ 0.67 Ca _ 0.33-x …
behavior, and magnetocaloric properties of the manganite perovskites La _ 0.67 Ca _ 0.33-x …
Magnetic and magnetocaloric study of manganite compounds Pr0. 5A0. 05Sr0. 45MnO3 (A= Na and K) and composite
A Jerbi, A Krichene, N Chniba-Boudjada… - Physica B: Condensed …, 2015 - Elsevier
Structural, magnetic and magnetocaloric properties of Pr 0.5 A 0.05 Sr 0.45 MnO 3 (A= Na
and K) have been investigated. Our samples have been elaborated by the conventional …
and K) have been investigated. Our samples have been elaborated by the conventional …
Magnetocaloric and induction heating characteristics of La0.71Sr0.29Mn0.95Fe0.05O3 nanoparticles
N Rmili, K Riahi, R M'nassri, B Ouertani… - Journal of Sol-Gel …, 2024 - Springer
In this study, we synthesized nanosized ferromagnetic La0. 71Sr0. 29Mn0. 95Fe0. 05O3
(LSMFO) manganites using a modified sol-gel method, followed by annealing at 750° C. We …
(LSMFO) manganites using a modified sol-gel method, followed by annealing at 750° C. We …
Structure and magnetocaloric properties of La0. 8Ag0. 2− xKxMnO3 perovskite manganites
In the present study we report the effect of K doping on the structural, magnetic and
magnetocaloric properties in La0. 8Ag0. 2− xKxMnO3 (0≤ x≤ 0.15) powder samples …
magnetocaloric properties in La0. 8Ag0. 2− xKxMnO3 (0≤ x≤ 0.15) powder samples …
Structural and electric properties of La0. 7Sr0. 25Na0. 05Mn0. 9Ti0. 1O3 ceramics
SEL Kossi, FIH Rhouma, J Dhahri, K Khirouni - Physica B: Condensed …, 2014 - Elsevier
This work studies structural and various electrical properties of polycrystalline La 0.7 Sr 0.25
Na 0.05 Mn 0.9 Ti 0.1 O 3 (LSNMTi), which were prepared by standard solid state reaction …
Na 0.05 Mn 0.9 Ti 0.1 O 3 (LSNMTi), which were prepared by standard solid state reaction …
Study of magnetic and magnetocaloric effect of Pr0. 5Sr0. 5-xNaxMnO3 manganites
H Yang, Q Wu, N Yu, Y Yu, M Pan, P Zhang… - Journal of Solid State …, 2020 - Elsevier
We systematically investigate the magnetic and magnetocaloric (MCE) of Pr 0.5 Sr 0.5-x Na
x MnO 3 manganites. The Curie temperature (TC) and magnetic entropy change (-ΔS M) …
x MnO 3 manganites. The Curie temperature (TC) and magnetic entropy change (-ΔS M) …
Effect of Polaron formation in conduction and dielectric behavior in La0.7Sr0.25K0.05MnO3 oxide
The purpose of this paper is to analyze the dielectric properties of La 0.7 Sr 0.25 K 0.05 MnO
3 (LSKM) using impedance spectroscopy over the frequency range of 100 Hz to 1 MHz at …
3 (LSKM) using impedance spectroscopy over the frequency range of 100 Hz to 1 MHz at …
Crystal structure and dielectric properties of the Ca/Y co-substituted BaTiO3
Abstract B a 0.95 C a 0.05 T i 0.97 Y 0.04 O 3 solid solution has been fabricated by solid
state method to investigate physical properties. The X-ray diffraction characterization at room …
state method to investigate physical properties. The X-ray diffraction characterization at room …