First Principles calculation and atomistic modelling in solid states physics and condensed matter.









Ab initio study of structural parameters and gap bowing in zinc-blende 
AlxGa1�xN and AlxIn1�xN alloys.

M. B. Kanoun,
S. Goumri-Said, A. E. Merad, and H. Mariette
J. Appl. Phys. 98, 063710 (2005)   
Full Text   PDF (93 kB)  

Electronic properties of the binary noble metal nitride PtN: First-principles calculations
M. B. Kanoun and S. Goumri-Said
Phys. Rev. B 72, 113103 (2005)
http://link.aps.org/doi/10.1103/PhysRevB.72.113103

First-principles investigation of electronic structure and magnetic properties in ferromagnetic Ga1-xMnxN and Al1-xMnxN
M. B. Kanoun,
S. Goumri-Said, A. E. Merad and J Cibert
J. Phys. D: Appl. Phys. 38 No 12 (21 June 2005) 1853-1859
Abstract  References Full text:  Acrobat PDF (993 KB)

Zinc-blende AlN and GaN under pressure: structural, electronic, elastic and piezoelectric properties
M B Kanoun,
S Goumri-Said, A E Merad, G Merad, J Cibert and H Aourag
Semicond. Sci. Technol. 19 No 11 (November 2004) 1220-1231
Abstract Full text:  Acrobat PDF (330 KB)

Empirical molecular dynamics study of structural, elastic and thermodynamic properties of zinc-blende-like SiGe compound � ARTICLE
Materials Science and Engineering B, Volume 111, Issues 2-3, 25 August 2004, Pages 207-213
Souraya Goumri-Said, Mohammed Benali Kanoun, Abdelkarim E. Merad, Ghouti Merad and Hafid Aourag
Abstract | Full Text + Links | PDF (119 K)

New quantum Monte Carlo formulation for modeling trans-polyacetylene properties: specific heat calculation � ARTICLE
Polymer, Volume 45, Issue 7, 1 March 2004, Pages 2443-2451
Souraya Goumri-Said and Hafid Aourag
Abstract | Full Text + Links | PDF (470 K)

Prediction of structural and thermodynamic properties of zinc-blende AlN: molecular dynamics simulation � ARTICLE
Chemical Physics, Volume 302, Issues 1-3, 12 July 2004, Pages 135-141
Souraya Goumri-Said, Mohammed Benali Kanoun, Abdelkarim E. Merad, Ghouti Merad and Hafid Aourag
Abstract | Full Text + Links | PDF (204 K)

Quantum Monte Carlo study of insulating state in NaV2O5
Journal of Alloys and Compounds, Volume 354, Issues 1-2, 12 May 2003, Pages 24-28 S.
Goumri-Said and H. Aourag
Abstract | Full Text + Links | PDF (273 K)

Quantum Monte-Carlo calculation of correlation functions of undistorted, cis-distorted and trans-distorted polyacene
Polymer, Volume 44, Issue 5, March 2003, Pages 1765-1770
S. Goumri-Said, H. Aourag, L. Salomon and J. -P. Dufour
Abstract | Full Text + Links | PDF (304 K)

The behavior of correlation functions in trans-polyacetylene: quantum Monte Carlo study 
Solid State Sciences, Volume 4, Issue 6, May 2002, Pages 757-765
S. Goumri-Said, H. Aourag, L. Salomon and J. -P. Dufour
Abstract | Full Text + Links | PDF (216 K)

Electronic momentum distribution in the one-dimensional extended Hubbard model: determinantal Monte Carlo study
Polymer, Volume 43, Issue 23, 2002, Pages 6323-6331
S. Goumri-Said, H. Aourag, L. Salomon and J. -P. Dufour
Abstract | Full Text + Links | PDF (821 K)

Quantum Monte Carlo study of the alternating extended Peierls�Hubbard model applied to the trans-polyacetylene
Physica B: Condensed Matter, Volume 301, Issues 3-4, August 2001, Pages 299-309 S.
Goumri-Said, H. Aourag, F. de Fornel and L. Salomon
Abstract | Full Text + Links | PDF (234 K)

Numerical study of the one-dimensional Hubbard model in determination of trans-polyacetylene properties 
Physica B: Condensed Matter, Volume 296, Issue 4, 2001, Pages 377-387
S. Goumri-Said, R. Moussa, J. P. DuFour, L. Salomon and H. Aourag
Abstract | Full Text + Links | PDF (240 K)


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Ab initio study of electronic structures and magnetism in ZnMnTe and CdMnTe diluted magnetic semiconductors  
A.E. Merad, M.B. Kanoun and
S. Goumri-Said
Journal of Magnetism and Magnetic Materials, 
Abstract | Full Text + Links | PDF (1081 K)
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