Density functional finite cluster method for polarizability of large BeN three-dimensional systems. - Didier Bégué; Claude Pouchan (J. Comput. Chem., 2001)

New parallel software (P_Anhar) for anharmonic vibrational calculations: Application to (CH3Li)2. - Neil Gohaud; Didier Bégué; Clovis Darrigan; Claude Pouchan (J. Comput. Chem., 2005)

The bonding structure and dipole polarizability of two near-isoenergetic isomers of Si3. - Didier Bégué; Claude Pouchan; George Maroulis; Daisy Y. Zhang (J. Comput. Methods Sci. Eng., 2006)

Vibrational anharmonic calculations in solution: Performance of various DFT approaches. - Didier Bégué; Claude Pouchan (J. Comput. Chem., 2007)

Ab initio investigation on the nonlinear optical properties of silicon clusters Sin (n=3-8). - Benoît Champagne 002; Maxime Guillaume; Didier Bégué; Claude Pouchan (J. Comput. Methods Sci. Eng., 2007)