Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Amjoud, M"'
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
Autor:
Khardazi, S., Zaitouni, H., Neqali, A., Lyubchyk, S., Mezzane, D., Amjoud, M., Choukri, E., Kutnjak, Z.
Polycrystalline lead-free Ba$_{0.85}$Ca$_{0.15}$Zr$_{0.10}$Ti$_{0.90}$O$_3$ (BCZT), BaTi$_{0.89}$Sn$_{0.11}$O$_3$ (BTSn) and 0.4Ba$_{0.85}$Ca$_{0.15}$Zr$_{0.10}$Ti$_{0.90}$O$_3$-0.6BaTi$_{0.89}$Sn$_{0.11}$O$_3$ (0.4BCZT-0.6BTSn) ferroelectric ceramic
Externí odkaz:
http://arxiv.org/abs/2306.06793
Autor:
Khardazi, S., Zaitouni, H., Belkhadir, S., Mezzane, D., Amjoud, M., Gagou, Y., Asbani, B., Lukyanchuk, I., Terenchuk, S.
Perovskite-type Ba0.9Sr0.1Ti0.9Sn0.1O3(BSTSn) ceramic was synthesized by the sol gel method. The P E hysteresis loops were recorded at different temperatures to investigate the ferroelectric and energy storage properties of BSTSn ceramic. Enhanced re
Externí odkaz:
http://arxiv.org/abs/2306.06789
Autor:
Khardazi, S., Zaitouni, H., Asbani, B., Mezzane, D., Amjoud, M., Choukri, E., Terenchuk, S., Erramli, A., Gagou, Y.
Lead-free Ba0.9Sr0.1Ti0.9Sn0.1O3 (BSTSn) ceramic was prepared by the sol gel method. X-ray diffraction measurement at room temperature reveals the single-phase formation with tetragonal structure refined in the P4mm space group. Raman spectroscopy an
Externí odkaz:
http://arxiv.org/abs/2306.06775
Autor:
Hadouch, Youness, Mezzane, Daoud, Amjoud, M barek, Oueldna, Nouredine, Gagou, Yaovi, Kutnjak, Zdravko, Laguta, Valentin, Kopelevich, Yakov, Hoummada, Khalid, Marssi, Mimoun El
Multiferroic particulate composites $(1-x)$ Ba$_{0.95}$Ca$_{0.05}$Ti$_{0.89}$Sn$_{0.11}$O$_3$-$(x)$CoFe$_2$O$_4$ with ($x$ = 0.1, 0.2, 0.3, 0.4 and 0.5) have been prepared by mechanical mixing of the calcined and milled individual ferroic phases. X-r
Externí odkaz:
http://arxiv.org/abs/2306.05134
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
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:
Asbani, B., Marssi, M. El, Dellis, J. -L., Lahmar, A., Gagou, Y., Mezzane, D., Amjoud, M., Alimoussa, A., Kutnjak, Z., Pirc, R., Rožič, B.
Publikováno v:
J. Appl. Phys. 127, 224101 (2020)
Recent findings of a large electrocaloric (EC) effect in polymeric and inorganic ferroelectric materials open a potential possibility of development of solid-state cooling or heating devices of new generation with better energy efficiency that may be
Externí odkaz:
http://arxiv.org/abs/2006.05079
Autor:
Moumen, S. Ben, Gagou, Y., Chettab, M., Mezzane, D., Amjoud, M., Fourcade, S., Hajji, L., Kutnjak, Z., Marssi, M. El, Amraoui, Y. El, Kopelevich, Y., Lukyanchuk, Igor A.
Perovskite manganite La0.5Ca0.5-x xMnO3 (LCMO) nanomaterials were elaborated using the sucrose modified auto combustion method. Rietveld refinements of the X-ray diffraction patterns of the crystalline structure confirm a single-phase orthorhombic st
Externí odkaz:
http://arxiv.org/abs/1910.12245