Raman spectroscopy and evidence of magnetic transition in 0.9BiFeO3–0.1Ba0.8Sr0.2TiO3 ceramic

Autor: Mohammed Es-Souni, Najmeddine Abdelmoula, Hamadi Khemakhem, H. Khelifi, S. Habouti, Daoud Mezzane, I. Zouari

Publikováno v: Journal of Alloys and Compounds. 638:50-54

A 0.9BiFeO 3 –0.1Ba 0.8 Sr 0.2 TiO 3 ceramic is synthesized by conventional solid-state reaction method and investigated by structural, dielectric, thermal, Raman spectra and magnetization properties. The 0.9BiFeO 3 –0.1Ba 0.8 Sr 0.2 TiO 3 is cry

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::38e8e7ce7822852f4a3b799bac8eeb8f
https://doi.org/10.1016/j.jallcom.2015.02.211

Microstructure and property control in TiO2–Pt nanocomposite thin films

Autor: S. Habouti, Abdelilah Lahmar, Mohammed Es-Souni, Nicole Pfeiffer

Publikováno v: Ceramics International. 41:443-449

We report on the synthesis of TiO 2 and of TiO 2 +50 wt% Pt nanocomposite under two atmospheres processed on Si-substrate. For TiO 2 +50 wt% Pt thin films two different platinum precursors are used. X-ray diffraction and Raman spectroscopy allowed th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f018a3bad5073d469f0b5e228defb8d
https://doi.org/10.1016/j.ceramint.2014.08.089

Diffuse phase transition and impedance spectroscopy analysis of Ba2.15−x Na0.7+x Nb5−x W x O15 (x = 0.25) ferroelectric ceramic

Autor: H. Bensaid, A. Alimoussa, Lahcen Bih, A. El Bouari, S. Habouti, A. Neqali, A. Belboukhari, Daoud Mezzane

Publikováno v: Applied Physics A. 122

A new rare earth ferroelectric tetragonal tungsten bronze compound with general formula Ba2.15−x Na0.7+x Nb5−x W x O15 (x = 0.25) was elaborated as ceramic and investigated using X-ray diffraction and dielectric measurements. The results show a t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5cbe4b0657752edee1000901c9e10367
https://doi.org/10.1007/s00339-016-0149-x

On-substrate fabrication of porous Al2O3 templates with tunable pore diameters and interpore distances

Autor: Nele Berger, Horst-Günter Rubahn, S. Habouti, Mohammed Es-Souni

Publikováno v: Berger, N, Rubahn, H-G, habouti, S & es-souni, M 2016, ' On-substrate fabrication of porous Al2O3 templates with tunable pore diameters and interpore distances ', Applied Physics A, vol. 122, no. 192, 122: 192. . https://doi.org/10.1007/s00339-016-9729-z

This work is focused on the on-substrate fabrication of porous aluminum oxide templates by anodization of a thin aluminum film deposited directly on the substrate using different concentrations of oxalic acid. These on-substrate templates are used fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a48014a90dd152a21d8eb54fb40f7ae
https://portal.findresearcher.sdu.dk/da/publications/52af1aee-72a6-4e4e-aa53-b7c74c157410

On-substrate, self-standing Au-nanorod arrays showing morphology controlled properties

Autor: Mária Mátéfi-Tempfli, Martha Es-Souni, C.-H. Solterbeck, S. Habouti, Mohammed Es-Souni, Stefan Mátéfi-Tempfli

Publikováno v: Habouti, S, Mátéfi-Tempfli, M, Solterbeck, C-H, Es-Souni, M, Mátéfi-Tempfli, S & Es-Souni, M 2011, ' On-substrate, self-standing Au-nanorod arrays showing morphology controlled properties ', Nano Today, vol. 6, no. 1, pp. 12-19 . https://doi.org/10.1016/j.nantod.2010.11.001

Summary We use supported alumina templates and electrodeposition to fabricate self-standing Au-nanorods (Au-NR) arrays. Depending on electrolyte and deposition conditions two different NR morphologies with either corrugated or smooth topologies are f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74203265ba753172a2c0595f90618886
https://doi.org/10.1016/j.nantod.2010.11.001