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 …

Complex impedance spectroscopy, dielectric response, and magnetic properties of the La0. 7 Sr0. 3BO3 (B= mn, Fe, Co, or Ni) perovskite oxides

M Khosrozadeh, K Mabhouti, P Norouzzadeh… - Ceramics …, 2024 - Elsevier
Abstract The perovskite materials (La 0.7 Sr 0.3 BO 3, B= Ni, Co, Fe, or Mn), in the present
study, have successfully been prepared, using the co-precipitation method. X-ray diffraction …

Implementing a sol-gel route to adjust the structural and dielectric characteristics of Bi and Fe co-doped BaTiO3 ceramics

H Gouadria, M Smari, T Mnasri, J Necib… - Inorganic Chemistry …, 2023 - Elsevier
The present work explores the impact of Fe insertion on the physical properties of Ba 0.95 Bi
0.05 Ti 1-x Fe x O 3 (x= 0.025, 0.050, and 0.075) prepared via sol gel method. The resulting …

Effects of aliovalent dopants in LaMnO3: Magnetic, structural and transport properties

MC Dimri, H Khanduri, R Stern - Journal of Magnetism and Magnetic …, 2021 - Elsevier
In this paper, we have investigated the modification in structural, magnetic, transport, and
magneto-transport properties of La 0.95 X 0.05 MnO 3 polycrystalline samples prepared by …

Experimental and theoretical study of magnetic and magnetocaloric properties of the lacunar La0. 8□ 0.2 MnO2. 8 compound: bean-Rodbell model

A Mabrouki, H Chadha, O Messaoudi, A Benali… - Inorganic Chemistry …, 2022 - Elsevier
In this paper, our research focuses on the correlation between structural and magnetic
properties of the lacunar polycrystalline La 0.8□ 0.2 M n O 2.8. The structural analysis …

Structural study and large magnetocaloric entropy change at room temperature of La 1− x□ x MnO 3 compounds

C Henchiri, T Mnasri, A Benali, R Hamdi, E Dhahri… - RSC …, 2020 - pubs.rsc.org
In this study, our central focus is to investigate the magnetocaloric characteristics of a La1−
x□ xMnO3 (x= 0.1, 0.2 and 0.3) series prepared by a sol–gel technique published in Prog …

Theoretical study of the magnetic properties and the magnetocaloric effect in lanthanum manganite lacunar compounds

C Henchiri, LH Omari, T Mnasri, A Benali… - Journal of Alloys and …, 2022 - Elsevier
Abstract Based on the Monte Carlo method and using the Ising model, the magnetic as well
as the magnetocaloric properties of lacunar compounds La 1-xx MnO 3 (x= 0.1 and 0.2) …

Study of the structural, electronic, magnetic and magnetocaloric properties of La 0.5 Ca 0.5 Mn 0.9 V 0.1 O 3 sample: first-principles calculation (DFT–MFT)

A Mabrouki, O Messaoudi, M Mansouri, S Elgharbi… - RSC …, 2021 - pubs.rsc.org
This paper presents a correlation between experimental and theoretical approaches to study
the structural, electronic, magnetic, and magnetocaloric properties of La0. 5Ca0. 5Mn0. 9V0 …

Enhanced magnetoresistance properties of K-site deficient La 0.85 K 0.1□ 0.05 MnO 3 manganites synthesized via sol–gel, wet-mixing, and solid-state reaction …

O Vitayaya, B Kurniawan, PZZ Nehan, DR Munazat… - RSC …, 2024 - pubs.rsc.org
The effect of synthesis methods on the structural, magnetic, electrical transport, and
magnetoresistance (MR) properties of K-deficient La0. 85K0. 1□ 0.05 MnO3 (LKdMO) …

Exploring the structural and magnetic properties of Cu-rich CuxMn3-xO4 spinels for advanced magnetic refrigeration at liquid nitrogen temperatures

A Hadded, I Veremchuk, S Zhou… - IEEE Magnetics …, 2024 - ieeexplore.ieee.org
Cu–Mn oxide spinels reveal notorious magnetocaloric performance at liquid nitrogen
temperatures. We applied the soft chemistry sol–gel method to prepare Cu x Mn 3− x O 4 …