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- Omar Mounkachi, Elahdadi Salmani, +4 authors A. Benyoussef
- 2014 International Renewable and Sustainableâ€¦
- 2014

First-principles calculations of the electronic and optical properties of Cu<sub>2</sub>ZnSnSe<sub>4</sub> (CZTSe) and Cu<sub>2</sub>ZnSnS<sub>4</sub> (CZTS) are simulated within the framework of theâ€¦ (More)

- Mohammed Hamedoun, R. Masrour, K. Bouslykhane, A. Hourmatallah, N. Benzakour
- 2007

We studied the magnetic properties and the critical behaviour of the xCuCr2Se4-(1-x)Cu0.5Cr2Se4 systems in the range 1 0 â‰¤ â‰¤ x . The values of the nearest neighbouring (J1) and next-nearestâ€¦ (More)

- Mouna Mahjoubi, Mohammed Hamedoun, A. Hourmatallah, F. Z. Bakkali, A. Chaqroune, A. Benyoussef
- 2003

model the covalency-mixing parameters, Î»Ïƒ and Î»Ï€, the electron spin transfer coefficients, Æ’i (i=Ïƒ, Ï€, s ), and the total charge, C, transferred from ligand to the chromium ions, are evaluated. Theâ€¦ (More)

- Elahdadi Salmani, Adil Marjaoui, +6 authors A. Benyoussef
- 2014 International Renewable and Sustainableâ€¦
- 2014

Due to their technological application, a precise prediction of the optical properties of III-nitride alloys is significantly attractive. Numerical simulation based on first-principles calculationsâ€¦ (More)

- Khadija Elkamouny, Brahim Lakssir, Mohammed Hamedoun, A. Benyoussef, Hamidreza Mahmoudi
- 2016 International Renewable and Sustainableâ€¦
- 2016

this paper presents the simulation, design and the test of a single phase and thermoelectric cooling micro inverter using a DC/DC interleaved isolated boost. It focuses on the optimization of (DC/DCâ€¦ (More)

- R. Masrour, Mohammed Hamedoun, A. Benyoussef, A. Hourmatallah, K. Bouslykhane, N. Benzakour
- 2008

The magnetic properties of the 4 2 ) 1 ( 2 Se Ga Mn Cu x x âˆ’ systems in the range 0.75 1 x â‰¤ â‰¤ have been studied by mean field theory and high-temperature series expansions (HTSE). By using the firstâ€¦ (More)

- R. Masrour, Mohammed Hamedoun, A. Hourmatallah, K. Bouslykhane, N. Benzakour
- 2008

The magnetic properties of diluted magnetic semi conductors (DMS) Te Mn Cd x x âˆ’ 1 are investigated. We have evaluated the NÃ©el temperature from the nearest neighbour 1( ) J L interactions and theâ€¦ (More)

- Mohammed Hamedoun, R. Masrour, K. Bouslykhane, A. Hourmatallah, N. Benzakour
- 2007

The spin correlations functions of face-centered cubic semi-infinite system are investigated by using the high temperature series expansions extrapolated with the PadÃ© approximant method forâ€¦ (More)

- Mohammed Hamedoun, R. Masrour, K. Bouslykhane, A. Hourmatallah, N. Benzakour, Azza Filali
- 2009

The magnetic susceptibility of a semi-infinite ferromagnetic films with a simple cubic lattice and the face centered cubic lattice is investigated by the method of exact high-temperature seriesâ€¦ (More)

- Mohammed Hamedoun, R. Masrour, K. Bouslykhane, A. Hourmatallah, N. Benzakour, A. Benyoussef
- 2008

1-Introduction Diluted magnetic semiconductors (DMS, known also as semimagnetic semiconductors) are compounds based on typical semiconductors (like or ), for which a fraction of nonmagnetic cationsâ€¦ (More)