21.  Band-by-band decompositions of the Born effective charges

Ph. Ghosez and X. Gonze. J. Phys.:  Condens Matter 12, 9179-9188 (2000).

20.  Structural and electronic properties of barium titanate from first-principles

Ph. Ghosez, X. Gonze and J.-P. Michenaud. Ferroelectrics 220, 1-15 (1999)

19.  Comparative study of the dynamical properties of BaTiO3, PbTiO3 and PbZrO3

Ph. Ghosez, E. Cockayne, U. V. Waghmare and K. M. Rabe. Phys. Rev. B 60, 836-843 (1999).

18.  Ab initio phonon dispersion curves and interatomic force constants of barium titanate

Ph. Ghosez, X. Gonze and J.-P. Michenaud. Ferroelectrics 206, 205-217 (1998).

17.  Interplay between the electronic and dynamical properties of barium titanate

Ph. Ghosez, X. Gonze and J.-P. Michenaud in Advances in Computational Materials Science – II, edited by V. Fiorentini and F. Meloni (Societa Italiana di Fisica, Bologna, 1998), p. 19-25.     (ISBN 88-7794-141-3)

16.  Long-range Coulomb interaction in ZrO2

F. Detraux, Ph. Ghosez and X. Gonze. Phys. Rev. Lett. 81, 3297 (1998).

15.  Dynamical atomic charges: the case of ABO3 compounds

Ph. Ghosez, J-P. Michenaud and X. Gonze. Phys. Rev. B 58, 6224-6240 (1998).

14.  Anomalously large Born effective charges in cubic WO3

F. Detraux, Ph. Ghosez and X. Gonze. Phys. Rev. B (Brief Report) 56, 983-985 (1997).

13.  Lattice dynamics and ferroelectric instability of barium titanate

Ph. Ghosez, X. Gonze and J.-P. Michenaud. Ferroelectrics 194, 39-54 (1997).

12.  Density Functional Theory of polar insulators

X. Gonze, Ph. Ghosez and R.W. Godby. Phys. Rev. Lett. 78, 294-297 (1997).