Structural, optical and electrical properties of barium titanate

A Rached, MA Wederni, K Khirouni, S Alaya… - Materials Chemistry and …, 2021 - Elsevier
Barium titanate is one of the most studied perovskite materials owing to its ability to the
substitution in both sites, to its high dielectric constant and to its stability. It is characterized …

Carrier Transport and Gain Mechanisms in –Ga2O3-Based Metal–Semiconductor–Metal Solar-Blind Schottky Photodetectors

Y Xu, X Chen, D Zhou, F Ren, J Zhou… - … on Electron Devices, 2019 - ieeexplore.ieee.org
In this paper, carrier transport and gain mechanisms are exploited in the β-Ga 2 O 3-based
metal-semiconductor-metal photodetectors with Au back-to-back Schottky contacts. The …

Studies of structural, dielectric, conductivity, leakage current mechanism, and efficiency of complex electroceramic

SS Hota, D Panda, RNP Choudhary - Ceramics International, 2024 - Elsevier
Bismuth ferrites are quite interesting because of their high conductivity and dielectric
constant. Recent times now need innovative materials with high mechanical strength …

[HTML][HTML] Investigation of annealing effects on the physical properties of Ni 0.6 Zn 0.4 Fe 1.5 Al 0.5 O 4 ferrite

R Lahouli, J Massoudi, M Smari, H Rahmouni… - RSC …, 2019 - pubs.rsc.org
In the present study, the structural, morphological, electrical, and dielectric properties of Ni0.
6Zn0. 4Fe1. 5Al0. 5O4 annealed at 600° C, 900° C, and 1200° C were investigated. The X …

Consistency between theoretical conduction models and experimental conductivity measurements of strontium-doped lanthanum manganite

W Hizi, H Rahmouni, K Khirouni, E Dhahri - Journal of Alloys and …, 2023 - Elsevier
Abstract La 0.9 Sr 0.1 MnO 3 nanoparticles are elaborated using the citrate-gel route. The X-
ray patterns show that the prepared sample crystallizes in the rhombohedral symmetry …

Impedance spectroscopy and giant permittivity study of ZnFe2O4 spinel ferrite as a function of frequency and temperature

ME Hajlaoui, S Gharbi, E Dhahri, K Khirouni - Journal of Alloys and …, 2022 - Elsevier
Spinel ferrites especially zinc ferrites are of enormous importance in technological
applications such as chemical sensors, electrical appliances, microwave industries. Their …

Nanoparticles size effect on transport properties of doped manganite elaborated by sol–gel route

W Hizi, H Rahmouni, K Khirouni, E Dhahri - Journal of Materials Science …, 2023 - Springer
In the present work, Sr-doped lanthanum manganite is successfully synthesized using sol–
gel route. Obtained compounds are annealed at 600 and 800° C in the aim to modify the …

Crystal structure, thermal behavior and electric properties of a new semiconductor cobalt-based hybrid material

S Sidaoui, A Ghoudi, A Oueslati, M Raduca… - Journal of Molecular …, 2023 - Elsevier
The crystals of the new organic-inorganic hybrid material,(C 5 H 12 N) 2 [CoBr 2.73 Cl 1.27],
were successfully synthesized by the slow evaporation method and characterized by single …

Investigations of electrical properties of Pr0.65Ca0.25Cd0.1MnO3 ceramic

A Khlifi, R Hanen, A Mleiki, H Rahmouni… - The European Physical …, 2020 - Springer
Abstract Pr 0.65 Ca 0.25 Cd 0.1 MnO 3 ceramic was elaborated using the conventional solid-
state reaction technique. The polycrystalline sample was subjected to investigate by ac …

Effects of oxygen deficiency on the transport and dielectric properties of NdSrNbO

W Hzez, A Benali, H Rahmouni, E Dhahri… - Journal of Physics and …, 2018 - Elsevier
In the present study, Nd 0.7 Sr 0.3 NbO 3–y (y= 0.1, 0.15, 0.2) compounds were prepared via
a solid–solid reaction route. The prepared samples were characterized by electrochemical …