Search Results - "Raddaoui, Z."

Effect of A-site rare earth substitution on structural, colossal permittivity, and impedance properties of La0.67R0.03Ca0.2Sr0.1MnO3 (R = Pr, Er) manganite by Brahem, R., Raddaoui, Z., Bourguiba, M.

“…The current research work investigates the effect of incorporating rare earth ions on the structural, vibrational, and dielectric behaviors of La 0.67 R 0.03…”
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Study of diffuse phase transition and relaxor ferroelectric behavior of Ba 0.97 Bi 0.02 Ti 0.9 Zr 0.05 Nb 0.04 O 3 ceramic by Raddaoui, Z, El Kossi, S, Dhahri, J, Abdelmoula, N, Taibi, K

“…In the present work, structural and dielectrics properties of polycrystalline sample Ba Bi Ti Zr Nb O (BBTZN) prepared by a molten-salt method were…”
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Correlation of crystal structure and optical properties of Ba0.97Nd0.0267Ti(1-x)WxO3 perovskite by Raddaoui, Z, Smiri, B, Maaoui, A, Dhahri, J, M'ghaieth, R, Abdelmoula, N, Khirouni, K

“…The Ba 0.97 Nd 0.0267 Ti (1− x ) W x O 3 (BNT x ) pervoskite with a single phase tetragonal structure was prepared at 900 °C using the Molten salt method…”
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Structural, double Jonscher response and non-Debye-type relaxor behavior of Ba0.75Sr0.25Ti0.9Zn0.2O3 ceramic by Raddaoui, Z., Brahem, R., Bajahzar, A., Albetran, H. M., Dhahri, J., Belmabrouk, H.

“…A new perovskite Ba 0.75 Sr 0.25 Ti 0.9 Zn 0.2 O 3 (BSTZO) was synthesized via Molten Salt route. The Rietveld analysis of the X-ray pattern at room…”
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Raman spectra, photoluminescence, and low-frequency dielectric properties of Ba0.97La0.02Ti1−xNb4x/5O3 (x = 0.00, 0.05) ceramics at room temperature by Jebli, Marwa, Hamdaoui, Nejeh, Smiri, Badreddine, Rabaoui, S., Raddaoui, Z., Dhahri, J., Beji, Lotfi, Belmabrouk, Hafedh, Alrobei, Hussein

“…We are interested to investigate the effect of Nb 5+ addition on morphological, dielectric, and optical properties of Ba 0.97 La 0.02 Ti 1− x Nb 4 x /5 O 3…”
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Study of structural, conduction mechanism and dielectric behavior of La0.7Sr0.3Mn0.8Fe0.2O3 manganite by Raddaoui, Z., El Kossi, S., Al-shahrani, Thamraa, Bourguiba, M., Dhahri, J., Chafra, M., Belmabrouk, H.

“…The new perovskite compound La 0.7 Sr 0.3 Mn 0.8 Fe 0.2 O 3 (LSMFO) was synthesized via the solid-state reaction process. The structural properties of LSMFO…”
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Study of diffuse phase transition and relaxor ferroelectric behavior of Ba0.97Bi0.02Ti0.9Zr0.05Nb0.04O3 ceramic by Raddaoui, Z, El Kossi, S, Dhahri, J, Abdelmoula, N, Taibi, K

“…In the present work, structural and dielectrics properties of polycrystalline sample Ba 0.97 Bi 0.02 Ti 0.9 Zr 0.05 Nb 0.04 O 3 (BBTZN) prepared by a…”
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Effect of rare earth substitution on pyroelectric, ferroelectric, and piezoelectric properties lead-free Ba0.85Ca0.12RE0.03Ti0.90Zr0.04Nb0.042O3 (RE = Ce or Pr) ceramics by Raddaoui, Z., Marchet, P., Bourguiba, M., Lelievre, J., Alshahrani, T., Garcia, M. A., Belmabrouk, H.

“…The present research study analyzes the consequences of the incorporation of rare earth ions on the pyroelectric, ferroelectric and piezoelectric, and…”
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Evaluation of the microstructure, optical properties and hopping conduction mechanism of rare earth doped Ba0.85Ca0.12RE0.03Ti0.90Zr0.04Nb0.042O3 ceramics (RE = Ce3+ and Pr3+) by Bourguiba, M, Raddaoui, Z, Dimassi, W, Chafra, M, Dhahri, J, Marchet, P, Garcia, M A

“…The current research work examines the impact of Rare Earth (RE3+) ion substitution on the structural, optical and conduction properties of a…”
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Evaluation of the microstructure, optical properties and hopping conduction mechanism of rare earth doped Ba 0.85 Ca 0.12 RE 0.03 Ti 0.90 Zr 0.04 Nb 0.042 O 3 ceramics (RE = Ce 3+ and Pr 3+ ) by Bourguiba, M, Raddaoui, Z, Dimassi, W, Chafra, M, Dhahri, J, Marchet, P, Garcia, M A

“…The current research work examines the impact of Rare Earth (RE ) ion substitution on the structural, optical and conduction properties of a Ba Ca RE Ti Zr Nb…”
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MCC: Specific of preparation, correlation of the phase composition and electrodynamic properties by Klygach, D.S., Vakhitov, M.G., Pankratov, D.A., Zherebtsov, D.A., Tolstoguzov, D.S., Raddaoui, Z., El Kossi, S., Dhahri, J., Vinnik, D.A., Trukhanov, A.V.

“…•Metal-carbon composites were produced based on Fe, Co and Ce nanoparticles.•Correlations between the nature of metal particles, phase composition and crystal…”
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Colossal permittivity, impedance analysis, and optical properties in La0.67Ba0.25Ca0.08Mn0.90Ti0.10O3 manganite by Bourguiba, M., Raddaoui, Z., El Kossi, S., Al-shahrani, Thamraa, Dhahri, A., Chafra, M., Dhahri, J., Belmabrouk, H.

“…This work investigated the dielectric and optical process of La 0.67 Ba 0.25 Ca 0.08 Mn 0.90 Ti 0.10 O 3 (LBCMT) manganite using impedance spectroscopy and…”
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Hopping conduction mechanism and impedance spectroscopy analyses of La0.70Sr0.25Na0.05Mn0.70Ti0.30O3 ceramic by Raddaoui, Z., El Kossi, S., Brahem, R., Bajahzar, A., Valentinovich Trukhanov, A., Leonidovich Kozlovskiy, A., Vladimirovich Zdorovets, M., Dhahri, Jemai, Belmabrouk, H.

“…The perovskite sample La 0.7 Sr 0.25 Na 0.05 Mn 0.7 Ti 0.3 O 3 (LSNM 0.70 T 0.30 ) was produced via a solid-state route process. The frequency dependence of…”
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Raman scattering and red emission of Mn4+ in La0.7Sr0.25Na0.05Mn0.7Ti0.3O3 manganite phosphor for LED applications by Raddaoui, Z, S El Kossi, Smiri, B, Al-shahrani, Thamraa, Dhahri, J, Belmabrouk, H

“…The vibrational and optical properties of an La0.7Sr0.25Na0.05Mn0.7Ti0.3O3 (LSNMT) polycrystalline sample produced via a solid-state reaction were studied. The…”
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Raman scattering and red emission of Mn 4+ in La 0.7 Sr 0.25 Na 0.05 Mn 0.7 Ti 0.3 O 3 manganite phosphor for LED applications by Raddaoui, Z, El Kossi, S, Smiri, B, Al-Shahrani, Thamraa, Dhahri, J, Belmabrouk, H

“…The vibrational and optical properties of an La Sr Na Mn Ti O (LSNMT) polycrystalline sample produced a solid-state reaction were studied. The Raman spectrum…”
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Effect of Ti Substitution on the Structural, Optical Spectroscopy, Dielectric and Optical Conductivity Properties of La0.67Ba0.25Ca0.08Mn1-xTixO3 (x = 0 or 0.05) Manganite Ceramic by Bourguiba, M., Raddaoui, Z., Smiri, B., Alshahrani, Thamraa, Albedah, M. A., Chafra, M., Belmabrouk, H.

“…This paper reports on the luminescence response and ellipsometry characteristics of the Mn trivalent ion affected by the impact of titanium in the La 0.67 Ba…”
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Effect of structural properties on the vibrational and photoluminescence behavior of Ba0.97Bi0.02Ti0.9Zr0.05Nb0.04O3 ceramics by Raddaoui, Z., El Kossi, S., Trukhanov, A. V., Kozlovskiy, A. L., Zdorovets, M. V., Dhahri, J.

“…In this paper, we have reported the vibrational and photoluminescence properties of Ba 0.97 Bi 0.02 Ti 0.9 Zr 0.05 Nb 0.04 O 3 (BBTZN) polycrystalline…”
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Correlation of crystal structure and optical properties of Ba 0.97 Nd 0.0267 Ti (1- x ) W x O 3 perovskite by Raddaoui, Z, Smiri, B, Maaoui, A, Dhahri, J, M'ghaieth, R, Abdelmoula, N, Khirouni, K

“…The Ba Nd Ti W O (BNT ) pervoskite with a single phase tetragonal structure was prepared at 900 °C using the Molten salt method. Raman spectra, Fourier…”
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Raman scattering and fluorescent behaviors in Ba0.96Nd0.0267Ti(1-x)WxO3 (x = 0.00 and x = 0.05) ceramics by Raddaoui, Z., Kokanyan, N., Fontana, M.D., Kossi, S.E., Dhahri, J.

“…•The samples prepared using molten-salt method.•The Raman spectra of incorporation of Nd3+ and W6+ into the BT lattice was discussed at room temperature using…”
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Structural and thermoelectric properties of Ba0.97Nd0.0267Ti 0.95W0.05O3 ceramic by Raddaoui, Z., Lahouli, R., Kossi, S.E.L., Dhahri, J., Khirouni, K., Taibi, K.

“…Polycrystalline sample of Ba0.97Nd0.0267Ti0.95W0.05O3 was prepared by the Molten Salt method. X-Ray diffraction (XRD) analysis using Rietveld refinement has…”
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