Search Results - "Ouarab, N."

Perpendicular magnetic anisotropy in ZnMnS ultra-thin films caused by structural cleavage by Ouarab, N., Haroun, A.

“…•The perpendicular magnetic anisotropy exhibits a strong dependence with crystal cleavage reaching the value of 1890.9µeV.•The nature of the magnetic coupling…”
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Magnetic properties of the ultrathin film of Zn0.50Mn0.50S/Rh (001) for spintronics applications by Ouarab, N., Baâdji, N., Haroun, M.F.

“…•The structure shrinkage at (001) direction exhibits orbitals scalene ellipsoidal shape leading to PMA of ∼(664 ± 25) µeV.•The L2,3-edges of Mn atoms are…”
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Numerical Study of TCO/Silicon Solar Cells with Novel Back Surface Field by Boumaour, M., Sali, S., Bahfir, A., Kermadi, S., Zougar, L., Ouarab, N., Larabi, A.

“…ZnS/Si/CuO heterostructure is investigated by a theoretical approach as a possible low-cost design for photovoltaic conversion in the track of the…”
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Electronic and optical performance of Ni-doped FeS2 nanocrystals for photovoltaic applications by Ouarab, N.

“…Systematic ab-initio investigations were used to explore whether the electronic and optical behaviors of iron pyrite can achieve by alloying with nickel. The…”
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Growth mechanism and field emission of B doped AlN films by Redjdal, N., Azzaz, M., Salah, H., Ouarab, N., Manseri, A., Keffous, A.

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Structural changes induced spin-reorientation of ultrathin Mn films grown on Ag(001) by Ouarab, N., Haroun, A., Baadji, N.

“…The strained body centered tetragonal (bct) Mn ultrathin film from lattice parameter a=2.89Å to lattice value of 2.73Å induces anti-ferromagnetic behavior…”
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Formation mechanism of NdSi3N5 nanocrystals via hot-injection and heat-up methods by Ouarab, N., Redjdal, N., Bouras, I., Azizi, A., Hassein-Bey, A., Hayed, F., Guedouar, B., Menari, H., Manseri, A., Cheraga, H., Toumert, I.

“…NdSi3N5 nanoparticles were successfully synthesized and stabilized with hot injection and heat up methods. We have, therefore, investigated the influence of…”
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Spatial enhancement of satellite images using data fusion algorithms in the wavelet domain by Ouarab, N., Achir, M., Khettal, N., Smara, Y.

“…Image processing is becoming one of the most demanding domains of satellite imaging for remote sensing applications. Whatever the application, image processing…”
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Innovative emitter design for low-cost silicon based heterostructure solar cells by Boumaour, M., Bahfir, A., Sali, S., Kermadi, S., Zougar, L., Ouarab, N.

“…N+ transparent conductor oxides (TCO's) can be a valuable and low-cost alternative to conventional thermally diffused emitter of silicon based solar cells…”
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Comparison of fusion by morphological pyramid and by high pass filtering by Massout, S., Smara, Y., Ouarab, N.

“…Image fusion is the process of combining information from two or more images of a scene into single composite image that is more informative and more suitable…”
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