182 citations · 699 across the 39 of their papers we have counts for
40 papers
Enhancement in Magnetic and Magnetocaloric Properties of CoFe2O4 Nanofibers at Lower Temperatures
Salma El Mouloua, Youness Hadouch, Salma Ayadh +9
This research paper investigates new and first insights into the magnetic and magnetocaloric properties of one-dimensional (1D) cobalt ferrite CoFe2O4 (CFO) nanofibers elaborated b…
Role of Bi3+ ion substitution on the piezocatalytic degradation performance of lead-free BaTi0.89Sn0.11O3 at low vibrational energy
Salma Touili, Sara Ghazi, Mbarek Amjoud +5
Harnessing low ultrasonic vibration energy to drive piezocatalytic reactions has attracted increasing attention in response to current environmental and energy challenges. In this…
Multiferroic Properties of Electrospun CFO-BCTSn Nanocomposites for Magnetoelectric and Magnetic Field Sensing Applications
Youness Hadouch, Nayad Abdallah, Daoud Mezzane +11
Multiferroic CFO-BCTSn composite nanofibers were synthesized using a sol-gel electrospinning method. Electron microscopy revealed well-defined fibers with diameters of 120-150 nm.…
Domain Morphology, Electrocaloric Response, and Negative Capacitance States of Ferroelectric Nanowires Array
Anna N. Morozovska, Oleksii V. Bereznykov, Maksym V. Strikha +4
We analyzed the domain morphology, electrocaloric response, and negative capacitance states in a one-dimensional array of uniformly oriented, radial symmetric ferroelectric nanowir…
Strain-Gradient and Curvature-Induced Changes in Domain Morphology of BaTiO3 Nanorods: Experimental and Theoretical Studies
Olha A. Kovalenko, Eugene A. Eliseev, Yuriy O. Zagorodniy +7
We investigate the impact of OH- ions incorporation on the lattice strain and spontaneous polarization of BaTiO3 nanorods synthesized under different conditions. It was confirmed t…
Interfacial Effects and Negative Capacitance State in P(VDF-TrFE) Films with BaTiO3 Nanoparticles
Oleksii V. Bereznykov, Oleksandr S. Pylypchuk, Victor I. Styopkin +7
We analyze the temperature dependences of the effective dielectric permittivity of P(VDF-TrFE) films with BaTiO3 nanoparticles (with the average size 24 nm). Transition from a weak…
Lithium doping's effects on the microstructural,dielectric,energy storage,optical and electrical properties of BaTi0.89Sn0.11O3 ceramics
S. Ayadh, S. Touili, Y. Hadouch +8
This research study the sol/gel synthesis of lithium-doped barium stannate titanate BaTi0.89Sn0.11O3 (BTS11) and investigates how varying composition with lithium affect its struct…
Current Advances in Magnetoelectric Composites with Various Interphase Connectivity Types
Youness Hadouch, Daoud Mezzane, M barek Amjoud +6
Magnetoelectric composites integrate the coupling between magnetic and piezoelectric materials to create new functionalities for potential technological applications. This coupling…
BCZT/LSMO/BCZT multilayer films for high temperature energy storage capacitors
Afaak Lakouader, Abdelilah Lahmar, Spela Kunej +8
Ba0.85Ca0.15Zr0.1Ti0.9O3/La0.8Sr0.2MnO3/Ba0.85Ca0.15Zr0.1Ti0.9O3 (BCZT/LSMO/BCZT) sandwich films were elaborated using the sol-gel spin coating process. The dielectric properties d…
Improved thermal stability of dielectric properties and energy storage properties of lead-free relaxor Ba(1-x)LaxTi0.89Sn0.11O3 ceramics
S. Khardazi, D. Mezzane, M. Amjoud +7
Lead-free perovskite ceramics Ba(1-x)LaxTi0.89Sn0.11O3 with x= 0, 0.015, 0.025, and 0.035 (BLTSnx) were synthesized by solid-state reaction method. The enhanced energy storage prop…
Impact of Polymeric precursor and Auto-combustion on the Structural, Microstructural, Magnetic, and Magnetocaloric Properties of La0.8Sr0.2MnO3
Afaak Lakouader, Youness Hadouch, Daoud Mezzane +11
In this work, La0.8Sr0.2MnO3 (LSMO) nanopowders are synthesized using two different methods: Pechini (LSMO-PC) and auto-combustion (LSMO-AC). Nanoparticle sizes, structural, magnet…
Size-Induced High Electrocaloric Response of Dense Ferroelectric Nanocomposites
Anna N. Morozovska, Oleksandr S. Pylypchuk, Serhii Ivanchenko +9
Analytical results obtained within Landau-Ginzburg-Devonshire approach and effective media models, predict that the synergy of size effects and Vegard stresses can significantly en…
Magnetoelectric coupling in multiferroic CFO/BCTSn core shell nanofibers elaborated by co-axial electrospinning method
Youness Hadouch, Daoud Mezzane, M'barek Amjoud +11
Multiferroic CoFe2O4-Ba0.95Ca0.05Ti0.89Sn0.11O3 core-shell nanofibers (CFO@BCTSn NFs) were synthesized by a sol-gel co-axial electrospinning technique. The scanning electron micros…
Enhanced thermal stability of dielectric and energy storage properties in 0.4BCZT-0.6BTSn lead-free ceramics elaborated by sol-gel method
S. Khardazi, H. Zaitouni, A. Neqali +5
Polycrystalline lead-free BaCaZrTiO (BCZT), BaTiSnO (BTSn) and 0.4BaCaZrTiO-0.…
Room-temperature magnetoelectric effect in lead-free multiferroic BaCaTiSnO-CoFeO particulate composites
Youness Hadouch, Daoud Mezzane, M barek Amjoud +7
Multiferroic particulate composites BaCaTiSnO-CoFeO with ( = 0.1, 0.2, 0.3, 0.4 and 0.5) have been prepared by mecha…
Enhanced electrocaloric and energy-storage properties of environment-friendly ferroelectric Ba0.9Sr0.1Ti1-xSnxO3 ceramics
Hajar Zaitouni, Lahoucine Hajji, Daoud Mezzane +9
The electrocaloric (EC) effect and energy storage properties of eco-friendly ferroelectric Ba0.9Sr0.1Ti1-xSnxO3 (BSTS-x) ceramics prepared by the conventional solid-state reaction…
Improved energy storage and electrocaloric properties of lead-free Ba0.85Ca0.15Zr0.1Ti0.9O3 ceramic
Afaak Lakouader, Hanane Mezzourh, Daoud Mezzane +6
Lead-free ba0.85ca0.15zr0.1ti0.9o3 (bczt) ceramic powders were synthesized using the sol-gel method. to achieve high-energy storage and large electrocaloric effect in bulk ceramics…
Electrocaloric effect and high energy storage efficiency in lead-free BaCaTiSnO ceramic elaborated by sol-gel method
Youness Hadouch, Said Ben Moumen, Hanane Mezzourh +8
Structural, dielectric, ferroelectric, energy storage properties, and electrocaloric effect were studied in lead-free ceramic BaCaTiSnO (BCT…
Enhanced RCP and large inverse magnetocaloric effect of CoFeO nanoparticles synthesized by auto-combustion method
Youness Hadouch, Daoud Mezzane, M'Barek Amjoud +6
This work focuses on the microstructure, magnetic properties and magnetocaloric effect of CoFeO (CFO) nanoparticles elaborated by sol-gel auto combustion method. The XRD in…
Enhancing the dielectric, electrocaloric and energy storage properties of lead-free Ba0.85Ca0.15Zr0.1Ti0.9O3 ceramics prepared via sol-gel process
H. Mezzourh, S. Belkhadir, D. Mezzane +6
The Ba0.85Ca0.15Zr0.1Ti0.9O3 (BCZT) ceramics were successfully prepared by sol-gel process, and sintered at 1420 degree. The effect of sintering times (2, 4 and 6 h) on structural,…
The electrocaloric response in Lanthanum-modified lead zirconate titanate ceramic
B. Asbani, J. -L. Dellis, A. Lahmar +7
Over the past decades, there has been significant interest in new cooling technology based on the electrocaloric effect. The large electrocaloric effect observed in polymeric and i…
Tunability of the elastocaloric response in main-chain liquid crystalline elastomers
M. Lavrič, N. Derets, D. Črešnar +9
Materials exhibiting a large caloric effect could lead to the development of new generation of heat-management technologies that will have better energy efficiency and be potential…
Structural, dielectric and magnetic studies of (0-3) type multiferroic (1-x) BaTi0.8Sn0.2O3-(x) La0.5Ca0.5MnO3 (0 <x< 1) composite ceramics
S. Ben Moumen, Y. Hadouch, Y. Gagou +10
Multiferroic composites with the composition (1-x) BaTi0.8Sn0.2O3 - (x) La0.5Ca0.5MnO3 (x =0, 0.3, 0.5, 0.7, 0.9 and 1) were prepared by sol-gel techniques. Rietveld refinements of…
High Energy Storage Efficiency and Large Electrocaloric Effect in Lead-Free BaTi0.89Sn0.11O3 Ceramic
Soukaina Merselmiz, Zouhair Hanani, Daoud Mezzane +10
Lead-free BaTi0.89Sn0.11O3 (BTSn) ceramic was elaborated via a solid-state reaction method and its dielectric, ferroelectric, energy storage, electromechanical as well as electroca…