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

Ferroelectrics

Volumn 206-207, Issue 1 -4; 1-2, 1998, Pages 205-217

  Ghosez, Ph ^a   Gonze, X ^a   Michenaud, J P ^a  

^a UNIVERSITÉ CATHOLIQUE DE LOUVAIN   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

BARIUM TITANATE; CRYSTAL ATOMIC STRUCTURE; CRYSTAL ORIENTATION; LATTICE VIBRATIONS; PEROVSKITE; PHONONS;

DENSITY FUNCTIONAL THEORY; FERROELECTRIC INSTABILITY; INTERATOMIC FORCE CONSTANTS; PHONON DISPERSION CURVES;

FERROELECTRIC MATERIALS;

EID: 17444438108     PISSN: 00150193     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1080/00150199808009159     Document Type: Article

References (35)