41.  A brief introduction to the ABINIT software package

X. Gonze, G.-M. Rignanese, M. Verstraete, J.-M. Beuken, Y. Pouillon, R. Caracas, F. Jollet, M. Torrent, G. Zerah, M. Mikami, Ph. Ghosez, M. Veithen, V. Olevano, L. Reining, R. Godby, G. Onida, D. Hamann, D. C. Allan. Zeit. Kristallogr. 220, 558-562 (2005).

40.  Ferroelectricity and tetragonality in ultrathin PbTiO3 films

C. Lichtensteiger, J.-M. Triscone, J. Junquera and Ph. Ghosez. Phys. Rev. Lett. 94, 047603(2005).

39.  Non-linear optical susceptibilities, Raman efficiencies and electrooptic tensors from first-principles density functional perturbation theory

M. Veithen, X. Gonze  and Ph. Ghosez. Phys. Rev. B 71, 125107 (2005).

38.  Finite temperature dependence of the electrooptic tensor and the refractive index of BaTiO3 from first-principles

M. Veithen  and Ph. Ghosez. Phys. Rev. B 71, 132101 (2005).

37.  Unusual behavior of ferroelectric polarization in PbTiO3/SrTiO3 superlattices

M. Dawber, C. Lichtensteiger, M. Cantoni, M. Veithen, Ph. Ghosez, K. Johnston, K. M. Rabe and J.-M. Triscone. Phys. Rev. Lett. 95, 177601 (2005).

36.  First-principles study of the electrooptic effect in ferroelectric oxides

M. Veithen, X. Gonze  and Ph. Ghosez. Phys. Rev. Lett.  93, 187401 (2004).

35.  First-principles calculation of the band offset at BaO/BaTiO3 and SrO/SrTiO3 interfaces

J. Junquera, M. Zimmer, P. Ordejon and Ph. Ghosez. Phys. Rev. B 67, 155327-1 - 155327-12 (2003).

34.  Critical Thickness for Ferroelectricity in perovskite ultrathin films

J. Junquera and Ph. Ghosez, Nature (London) 422, 506-509 (2003).

33.  Liquid GeTe compound : neutron scattering versus ab initio computer simulation

J.-Y. Raty, V. Godlevsky, J.-P. Gaspard, C. Bichara, M. Bionducci, R. Bellissent, R. Céolin, J. R. Chelikovsky and Ph. Ghosez. Phys. Rev. B 65, 115205-1 – 115205-10 (2002).

32.  Dielectric and dynamical properties of Lithium Niobate

M. Veithen and Ph. Ghosez. Phys. Rev. B 65, 214302-1 - 214302-12 (2002).