Annealing effects on physical properties of a Au/a-Si:H Schottky diode prepared via the plasma-enhanced chemical vapor deposition technique

Autor: Kamel Khirouni, S. Kraiem, H. Rahmouni, N. Elghoul

Publikováno v: Journal of Physics and Chemistry of Solids. 132:18-25

In this study, an intrinsic hydrogenated amorphous silicon (a-Si:H) thin film was deposited using the plasma-enhanced chemical vapor deposition technique. The samples were annealed at 700 °C and 900 °C for 1 h. Optical measurements indicated the fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::087eee6765fcaabd260a1783408a8e1e
https://doi.org/10.1016/j.jpcs.2019.04.006

S-variable approach to finite-time stabilization via state feedback synthesis for linear systems

Autor: Kamel Abderrahim, Michel Zasadzinski, N. Elghoul, C. Delattre, B. Bhiri

Publikováno v: 8th International Conference on Systems and Control, ICSC 2019
8th International Conference on Systems and Control, ICSC 2019, Oct 2019, Marrakech, Morocco

This paper investigates the synthesis of less conservative conditions for finite-time stabilization of linear continuous time-invariant systems. For this purpose, we tackle the problem with a S-Variable approach. The latter approach is widely used in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7d17f154d4501e6de660c31ba740566
https://hal.archives-ouvertes.fr/hal-02422347

Annealing effects on electrical and optical properties of a-Si:H layer deposited by PECVD

Autor: Kamel Khirouni, N. Elghoul, B. Zebentout, R. Jemai, S. Kraiem

Publikováno v: Materials Science in Semiconductor Processing. 40:302-309

We report the optical and electrical properties of hydrogenated amorphous silicon (a-Si:H) layer doped with boron, before and after thermal annealing at different temperatures. It is found that the optical band gap increases from 1.44 eV for samples

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::010cae10466600e98f3af0ea80c80a61
https://doi.org/10.1016/j.mssp.2015.06.033

Electric–dielectric properties and complex impedance analysis of La0.5Ca0.5−xAgxMnO3 manganites

Autor: N. Elghoul, Kamel Khirouni, E. Dhahri, H. Rahmouni, M. Smari, I. Walha

Publikováno v: RSC Advances. 5:2177-2184

The electric and dielectric properties of La0.5Ca0.5−xAgxMnO3 (LCMO–Ag with x = 0 and x = 0.4) were investigated using the impedance spectroscopy technique. For the free compound, conductivity analysis proved the absence of a metal–semiconducto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4967069b73f3ab7a70151e6470101ea4
https://doi.org/10.1039/c4ra11323c

Compression of the External Popliteal Sciatic Nerve by an Osteochondroma of the Fibula's Head

Autor: O. Zaddoug, N Elghoul, Azelarab Bennis., M R ouzzaa, Youssef Jalal, A Elghazoui, Mohamed Benchekroun, Ali Zine, Bensalah, Mansour Tanane, I Elantri A Bouya, A. Jaafar

Publikováno v: The International Annals of Medicine. 1

Osteochondromas (OC) are the most common benign bone tumors, most commonly near the knee joint, and are generally asymptomatic, rarely causing nerve compression. A rare case of a solitary OC complicated with compression of the external popliteal scia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c7aa418f0730e8f280ce535c7d8440f
https://doi.org/10.24087/iam.2017.1.8.205