Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Marssi, M. El"'
Autor:
Ihyadn, A., Merselmiz, S., Mezzane, D., Bih, L., Lahmar, A., Alimoussa, A., Amjoud, M., Luk'yanchuk, Igor A., Marssi, M. El
Lead-free Ba0.85Ca0.15Zr0.10Ti0.90O3 (BCZT) ceramics with different BaO-Na2O-Nb2O5-WO3-P2O5 (BNNWP) glass content, forming (1-x)BCZT-xBNNWP lead-free ceramics (abbreviated as BCZTx; x=0, 2, 4, 6, and 8wt%) were synthesized using the conventional soli
Externí odkaz:
http://arxiv.org/abs/2405.13207
Publikováno v:
Superlattices and Microstructures,(2021)
Epitaxial BiFeO3/SrRuO3 superlattices have been grown by pulsed laser deposition on a (001) oriented LaAlO3 substrate and probed by X-ray diffraction and Raman spectroscopy. To investigate the structural competition between rhombohedral BiFeO3 and or
Externí odkaz:
http://arxiv.org/abs/2107.03702
Publikováno v:
Thin Solid Films,(2021)
Dielectric response and conduction mechanism were investigated for a multiferroic BiFe$_{0.95}$Mn$_{0.05}$O$_3$ epitaxial thin film. A contribution from a thermally activated interface (0.37 eV) and the bulk of the film on the dielectric response wer
Externí odkaz:
http://arxiv.org/abs/2103.04115
Autor:
Mezzourh, H., Belkhadir, S., Mezzane, D., Amjoud, M., Choukri, E., Lahmar, A., Gagou, Y., Kutnjak, Z., Marssi, M. El
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, microstructural, electric properties, energy storage, and electrocalo
Externí odkaz:
http://arxiv.org/abs/2012.12750
Autor:
Asbani, B., Dellis, J. -L., Lahmar, A., Amjoud, M., Gagou, Y., Mezzane, D., Kutnjak, Z., Pirc, R., Marssi, M. El, Rožič, B.
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 inorganic ferroelectric materials made possible development of dielectr
Externí odkaz:
http://arxiv.org/abs/2012.06218
Publikováno v:
J. Phys.: Condens. Matter 32 (2020) 135301
Ferroelectric and photovoltaic properties of BiFeO3/LaFeO3 superlattices grown by pulsed laser deposition have been investigated being the bilayer thickness). For a high concentration of BiFeO3 a ferroelectric state is observed simultaneously with a
Externí odkaz:
http://arxiv.org/abs/2012.05612
Autor:
Benyoussef, S., Amraoui, Y. EL, Ez-Zahraouy, H., Mezzane, D., Kutnjak, Z., Luk'yanchuk, I. A., Marssi, M. EL
Publikováno v:
Phys. Scr. 95 (2020) 045803
The structural, electronic and magnetic properties of Fe7S8 material have been studied within the framework of the ab-initio calculations, the mean field approximation (MFA) and Monte Carlo simulation (MCS). Our study shows that two forms of the iron
Externí odkaz:
http://arxiv.org/abs/2012.04306
Publikováno v:
Applied Surface Science 512 (2020) 145761
We report on quantification and elastic strain mapping in two artificial BaZrO3/BaTiO3 (BZ/BT) superlattices having periods of 6.6 nm and 11 nm respectively, grown on (001) SrTiO3 single crystal substrate by pulsed laser deposition technique. The met
Externí odkaz:
http://arxiv.org/abs/2012.03866
Autor:
Moumen, S. Ben, Hadouch, Y., Gagou, Y., Mezzane, D., Amjoud, M., Choukri, E., Kutnjak, Z., Rožič, B., Abdelmoula, N., Khemakhem, H., Amraoui, Y. El, Laguta, V., Marssi, M. El
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 the composites with 0-3 and 3-0 type connectivities exhibit the forma
Externí odkaz:
http://arxiv.org/abs/2011.12270
Autor:
Zaitouni, H., Hajji, L., Mezzane, D., Choukri, E., Gagou, Y., Hoummada, K., Charai, A., Alimoussa, A., Rožič, B., Marssi, M. El, Kutnjak, Z.
A series of Pb-free ferroelectric materials Ba0.9Sr0.1Ti1-xSnxO3 (BSTS-x) with 0 < x < 0.15 was successfully prepared via solid-state reaction method. The effect of Sn substitution on the crystal structure, microstructure, dielectric behavior, ferroe
Externí odkaz:
http://arxiv.org/abs/2011.06897