Zobrazeno 1 - 10
of 31
pro vyhledávání: '"M. Bellioua"'
Publikováno v:
Results in Optics, Vol 16, Iss , Pp 100694- (2024)
Silicon, traditionally known as an indirect band gap semiconductor, unveils intriguing properties at the nanoscale, stemming from deviations from k-conservation rules within nanostructures. In our study, we scrutinized four hydrogenated Si 0D-nanostr
Externí odkaz:
https://doaj.org/article/0a04dc0b67214a06a6841ecadfc80f05
Akademický článek
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Publikováno v:
Optics and Spectroscopy. 127:522-526
We successfully fabricated polycrystalline zinc oxide catalyst-free nanorods by a successive ion layer adsorption and reaction process. We measured their optical transmittance, reflectance and thickness in addition to performing X-ray diffraction and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::315833b905e88fe1ed5612a5dfb77d67
https://doi.org/10.1134/s0030400x19090261
https://doi.org/10.1134/s0030400x19090261
Publikováno v:
Superlattices and Microstructures. 127:151-156
We have used the envelope function formalism (EFF) to investigate the bands structure, energy subbands and carrier's effective mass in the growth direction and in-plan of InAs(d1 = 160 A)/GaSb(d2 = 105 A) semimetallic superlattice. The photodetector
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8d1e5e219d57df4854899a9c051734f
https://doi.org/10.1016/j.spmi.2017.12.036
https://doi.org/10.1016/j.spmi.2017.12.036
Autor:
M. Bellioua, Abdeljabar Aboulkassim, Keltoum Khallouq, Essediq Youssef El-Yakoubi, Abdelhakim Nafidi
Publikováno v:
International Journal of Engineering Research and.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea80ebcb34241eaa327f20f47a903a38
https://doi.org/10.17577/ijertv8is080203
https://doi.org/10.17577/ijertv8is080203
Publikováno v:
Журнал технической физики. 127:468
AbstractWe successfully fabricated polycrystalline zinc oxide catalyst-free nanorods by a successive ion layer adsorption and reaction process. We measured their optical transmittance, reflectance and thickness in addition to performing X-ray diffrac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1714865c15f2eef2b2b3392d96b4304
https://doi.org/10.21883/os.2019.09.48204.35-19
https://doi.org/10.21883/os.2019.09.48204.35-19
Publikováno v:
Comptes Rendus Physique. 5:285-292
Resume Nous avons etudie les proprietes structurales et supraconductrices de Lm(SrBa)Cu 3 O 6+ z (Lm=Sm, Nd). Chacun des deux echantillons a subi deux types de traitements thermiques : Un recuit sous oxygene [O] et un recuit sous argon suivi d'un rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f0cfb6f1d7de5e3768c1b9b46ee767f
https://doi.org/10.1016/j.crhy.2004.01.022
https://doi.org/10.1016/j.crhy.2004.01.022
Autor:
B. Bouallal, A. Nafidi, Hassan Chaib, M. Bellioua, A. Taoufik, A. El Abidi, I. Zorkani, E.Y. El Yakoubi, M. Braigue, J. Hemine, E. Akhouairy, A. El kaaouachi, M. Zazoui, H. Sahsah, A. Toumanari
Publikováno v:
IEEE Transactions on Applied Superconductivity. 19:2984-2987
We report here on the preparation, X-ray diffraction with Rietveld refinement, AC susceptibility measurements and effect of heat treatments in (Y1-xSmx)SrBaCu3O6+z. Each sample was subject to two types of heat treatment: oxygen annealing [O] and argo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::359f36b24b7009d78fe4d225bb962885
https://doi.org/10.1109/tasc.2009.2017849
https://doi.org/10.1109/tasc.2009.2017849
Autor:
I. Zorkani, A. El Kaaouachi, B. Bouallal, M. Bellioua, A. Taoufik, A. Nafidi, J. Hemine, H. Sahsah, Hassan Chaib, A. Toumanari
Publikováno v:
Ferroelectrics. 372:93-99
We report here on the preparation, X-ray diffraction with Rietveld refinement and AC susceptibility measurements of (Y1 − xEux)(SrBa)Cu3O6.94. We used two heat treatments: (i) the sintered sample was annealed in oxygen, this simple was denoted as [
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bf366f108bc6c16405c87233fbbf2f6
https://doi.org/10.1080/00150190802382017
https://doi.org/10.1080/00150190802382017
Publikováno v:
physica status solidi (b). 242:916-923
We report here on the preparation, effect of heat treatments, X-ray diffraction and AC magnetic susceptibility measurements in the high Tc superconductor (Y1–xSmx)(SrBa)Cu3O6+z (x = 0, 0.2, 0.4, 0.5, 0.6, 0.8 and 1). Each sample was subject to two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19d52d04ef1d77655c790cfdd54597e0
https://doi.org/10.1002/pssb.200402102
https://doi.org/10.1002/pssb.200402102