Henu Sharma thesis
Theoretical studies of PbTiO3 and SrTiO3 under uniaxial mechanical constraints combining first-principles calculations and phenomenological Landau theory
Thesis directed by Prof. Philippe Ghosez of Univ. Liège (Belgium) and Prof. Jens Kreisel of Gabriel Lippmann (Luxembourg).
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Key words
oxydes pérovskites, théorie de la fonctionnelle de la densité, férroélectricité, contrainte mécanique, théorie de Landau, transitions de phase structurales, mode férroélectrique, mode antiferrodistortif
Jury members
Pr. Philippe Ghosez - PhyTheMa Unit, Univ. Liège (Belgium)
J. Kreisel, Dept. Science and Analysis of Materials (SAM), Centre de Recherche Public Gabriel Lippmann (Luxembourg)
Pr. L. Wirtz, Physique & Matériaux, Univ. Luxembourg
Dr. F. Weiss, LMGP, Grenoble (France)
Dr. M. Verstraete, Nano-bio Spectroscopy Group, Univ. Liège (Belgium)
Theoretical studies of PbTiO3 and SrTiO3 under uniaxial mechanical constraints combining first-principles calculations and phenomenological Landau theory
Thesis directed by Prof. Philippe Ghosez of Univ. Liège (Belgium) and Prof. Jens Kreisel of Gabriel Lippmann (Luxembourg).
Download the abstract
Key words
oxydes pérovskites, théorie de la fonctionnelle de la densité, férroélectricité, contrainte mécanique, théorie de Landau, transitions de phase structurales, mode férroélectrique, mode antiferrodistortif
Jury members
Pr. Philippe Ghosez - PhyTheMa Unit, Univ. Liège (Belgium)
J. Kreisel, Dept. Science and Analysis of Materials (SAM), Centre de Recherche Public Gabriel Lippmann (Luxembourg)
Pr. L. Wirtz, Physique & Matériaux, Univ. Luxembourg
Dr. F. Weiss, LMGP, Grenoble (France)
Dr. M. Verstraete, Nano-bio Spectroscopy Group, Univ. Liège (Belgium)