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Synthesis, structure determination and electrical properties of beta-K0.399V2.623W0.377O7.5 with mixed occupation of vanadium and tungsten elements

Autor: D. Mezaoui, Olivier Perez, S. Belkhiri

Publikováno v: Materials Science in Semiconductor Processing
Materials Science in Semiconductor Processing, 2017, 63, pp.161-168. ⟨10.1016/j.mssp.2017.02.014⟩
Materials Science in Semiconductor Processing, Elsevier, 2017, 63, pp.161-168. ⟨10.1016/j.mssp.2017.02.014⟩

International audience; The title compound vanadium-tungsten mixed oxide bronze K0.399V2.623W0.377O7.5 was prepared by solid state reaction at 700 degrees C in an evacuated silica ampoule. The single crystal K0.399V2.623W0.377O7.5 crystallizes in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4553ef0a7ae1c020f15d0df2a677a90f
https://normandie-univ.hal.science/hal-02175439

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Anisotropy in molybdenum oxide bronzes: a theoretical, structural, electrical and spectroscopic characterization

Autor: M. Goudjil, E. Lunedei, L. Bindi, P. Bonazzi, G. Ruani, F. Mercuri, D. Mezaoui

Publikováno v: XLVI Congresso AIC-Associazione italiana cristallografia, 26-29/06/2017
info:cnr-pdr/source/autori:M. Goudjil, E. Lunedei, L. Bindi, P. Bonazzi, G. Ruani, F. Mercuri, D. Mezaoui/congresso_nome:XLVI Congresso AIC-Associazione italiana cristallografia/congresso_luogo:/congresso_data:26-29%2F06%2F2017/anno:2017/pagina_da:/pagina_a:/intervallo_pagine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::5db3a51d1c44001a2af7864707cb44b1
http://www.cnr.it/prodotto/i/383395

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Akademický článek

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Numerical modelling of aluminium vapour produced by nanosecond UV laser beam ablation

Autor: T. Kerdja, El-Hachemi Amara, D. Mezaoui, F. Hamadi

Publikováno v: physica status solidi c. 5:3314-3318

In the present paper, we propose a numerical modelling of the plasma or vapour expansion into target chamber, produced by nanosecond UV laser beam on an aluminium sample surface. The vaporised material ejected is composed of neutrals, metallic ion sp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5429d21701c2a241a633fd4006af224b
https://doi.org/10.1002/pssc.200779517

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Akademický článek

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A New Series of Tungstoniobium Monophosphates with an Intersecting Tunnel Structure Closely Related to ReO3:ANb4WO9(PO4)3(A=K, Rb, Cs), KLiNb5O9(PO4)3, and KLi1−x(Nb, W)5O9(PO4)3

Autor: D. Mezaoui, J. Provost, M.M. Borel, A. Leclaire, A. Rebbah, B. Raveau

Publikováno v: Journal of Solid State Chemistry. 136:305-312

A new series of tungstoniobium monophosphates, A Nb 4 WO 9 (PO 4 ) 3 ( A =K, Rb, Cs), KLiNb 5 O 9 (PO 4 ) 3 , and KLi 1− x (Nb, W) 5 O 9 (PO 4 ) 3 , has been synthesized. They all crystallize in the space group Pbam with a ≈15.5 A, b ≈10.4 A, c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64cb1b29dc7e02340f47217eb780a1ec
https://doi.org/10.1006/jssc.1997.7712

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Autor: Fadila Berrah, J. Provost, Anne Guesdon, Bernard Raveau, Marie-Madeleine Borel, D. Mezaoui, André Leclaire

Publikováno v: Chemistry of Materials. 10:543-549

Two new monophosphates with original and closely related intersecting tunnel structures have been synthesized. The first one K3V1.4W2.6O9(PO4)2 crystallizes in the P21/m space group with a = 7.0392(6) A, b = 14.332(1) A, c = 7.5508(7) A, β = 106.320

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fcade9d0aacbf686cd1efbea0734da15
https://doi.org/10.1021/cm970547l

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