Search Results - "Sdiri, N."

Conductivity and dielectric behavior of NaPO3–ZnO–V2O5 glasses by Langar, A., Sdiri, N., Elhouichet, H., Ferid, M.

“…Variation of loss tan(δ) and quality factor, Q values, versus frequency for NZV3 glass at different temperatures. [Display omitted] •We have prepared a new…”
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Structural investigation of amorphous Na2O–P2O5–B2O3 correlated with its ionic conductivity by Sdiri, N., Elhouichet, H., Elakermi, E., Dhifallah, A., Ferid, M.

“…A series of sodium borophosphate compounds was prepared by twin roller quenching technique. The compounds have the following compositions: (10B2O3–(90−x)…”
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Structure and electrical characterization of ZnO-Ag phosphate glasses by Langar, A., Sdiri, N., Elhouichet, H., Ferid, M.

“…Experimental and theoretical impedance diagrams of the NZAg5, NZAg10 and NZAg15 glasses with inset the corresponding equivalent circuit at temperature T=230°C…”
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Effects of substituting P2O5 for B2O3 on the thermal and optical properties of sodium borophosphate glasses doped with Er by Sdiri, N., Elhouichet, H., Ferid, M.

“…In this paper a set of (95-x) P2O5–xB2O3–4.9Na2O–0.1Er2O3 (x=5–10–15–20mol%) samples was prepared using a conventional melt-quenching technique. A glass…”
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Physical study of PrCu1-xZnxO3 perovskite for 0.0 ≤ x ≤ 0.3 by Maayoufi, A.E., Sdiri, N., Valente, M.A., Horchani-Naifer, K., Férid, M.

“…Bulk nanocrystalline samples of PrCu1-xZnxO3 (where x = 0.0, x = 0.1, x = 0.2 and x = 0.3) cuprates are prepared by the sol–gel based Pechini method. Samples…”
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Proton conductivity in SiO2-LaPO4 composites by Ajili, L., Ferhi, M., Sdiri, N., Abassi, N., Horchani-Naifer, K., Férid, M.

“…SiO2-LaPO4 composite powders are prepared hydrothermally and proton conduction behaviours are investigated for high temperature electrochemical applications…”
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Spectroscopic properties of Er3+ and Yb3+ doped phosphate–borate glasses by Sdiri, N., Elhouichet, H., Barthou, C., Ferid, M.

“…► We have prepared a new Er-doped and Er/Yb-codoped borate–phosphate glasses. ► The effects of spectroscopic factor modifiers on spectroscopic properties were…”
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Ionic-to-electronic conductivity of glasses in the P2O5-V2O5-ZnO-Li2O system by Langar, A., Sdiri, N., Elhouichet, H., Ferid, M.

“… Glasses having a composition 15V 2 O 5 -5ZnO-(80- x P 2 O 5 - x Li 2 O ( x = 5 , 10, 15 mol%) were prepared by the conventional melt quenching. Conduction…”
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Effects of the substitution of P2O5 by B2O3 on the structure and dielectric properties in (90−x) P2O5–xB2O3–10Fe2O3 glasses by Sdiri, N., Elhouichet, H., Dhaou, H., Mokhtar, F.

“…[Display omitted] •We have prepared a new borate–phosphate iron glasses.•The presence of iron ions in the glass matrix was provided by EPR…”
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The effect of the B-site size on the structural, magnetic and electrical properties of La0.7Ca0.3MnO3-δ compounds by SDIRI, N, BEJAR, M, DHAHRI, E

“…The perovskite-type ceramic La0.7Ca0.3MnO3-delta was prepared by the solid-state reaction with 0.00delta0.15. X-ray diffraction, electrical and magnetic…”
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OPTICAL INVESTIGATIONS OF La0.7Ca0.3-xKxMnO3 (x = 0.00, 0.05 AND 0.10) PROBED BY SPECTROSCOPIC ELLIPSOMETRY by Sdiri, N, Boukhachem, A, Dhahri, E

“…The optical properties of doped manganites in the paramagnetic state were studied by spectroscopic ellipsometry using polycrystalline La0.7Ca0.3-xKxMnO3…”
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Electrical conductivity and dielectric analysis of the perovskite La0.7Ca0.3-xKxMnO3 (x = 0.00, 0.05 and 0.10) by SDIRI, N, JEMAI, R, BEJAR, M, HUSSEIN, M, KHIROUNI, K, DHAHRI, E, MAZEN, S

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Structural properties and electrical behaviour in the polycrystalline lanthanum-deficiency La1―x□xMnO3 manganites by DHAHRI, R, BEJAR, M, HAJLAOUI, M, SDIRI, N, VALENTE, M. A, DHAHRI, E

“…Electrical conductance and X-ray diffraction (XRD) measurements of lanthanum-deficiency La1-x{square}xMnO3 (x=0.0,0.10 and 0.20) polycrystalline samples were…”
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Electrical conductivity and dielectric properties of MgO doped lithium phosphate glasses by Jlassi, I., Sdiri, N., Elhouichet, H.

“…The electrical and dielectrical properties of Li2O-P2O5-Al2O3 doped with MgO glasses were measured using complex impedance spectroscopy. IR study reveals the…”
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Raman and impedance spectroscopy methods of P2O5–Li2O–Al2O3 glass system doped with MgO by Jlassi, I., Sdiri, N., Elhouichet, H., Ferid, M.

“…•We have prepared a new lithium diphosphate glasses doped MgO.•Investigate structural and electrical properties at room temperature.•Investigate relation…”
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Silver ion conductivity in AgLa(PO3)4 polyphosphates by Selmi, A., Ajili, L., Sdiri, N., Férid, M., Horchani-Naifer, K.

“…AgLa(PO3)4 polycrystalline powder has been prepared by flux method and characterized by X-ray powder diffraction and FTIR spectroscopy. The AgLa(PO3)4…”
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Thermal and optical properties of Er3+ doped phosphate glasses by Hraiech, S., Sdiri, N., Horchani-Naifer, K., Férid, M.

“…Phosphate glasses with various Er2O3 content have been prepared by the melt-quenching method. Differential thermal analysis was also carried out to obtain the…”
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Corrigendum to “Effects of substituting P2O5 for B2O3 on the thermal and optical properties of sodium borophosphate glasses doped with Er” [J. Non-Cryst. Solids 389 (2014) 38–45] by Sdiri, N., Elhouichet, H., Ferid, M.

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Raman and impedance spectroscopy methods of P sub(2)O sub(5)-Li sub(2)O-Al sub(2)O sub(3) glass system doped with MgO by Jlassi, I, Sdiri, N, Elhouichet, H, Ferid, M

“…Lithium diphosphate glasses doped MgO was prepared via a melt quenching technique. The samples were characterized by X-ray diffraction (XRD), Raman and…”
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Raman and impedance spectroscopy methods of P 2 O 5 –Li 2 O–Al 2 O 3 glass system doped with MgO by Jlassi, I., Sdiri, N., Elhouichet, H., Ferid, M.

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