2 papers
cond-mat.mtrl-sci2000
Electronic structure and ferroelectricity in SrBi2Ta2O9
M. G. Stachiotti, C. O. Rodriguez, C. Ambrosch-Draxl +1
The electronic structure of SrBi2Ta2O9 is investigated from first-principles, within the local density approximation, using the full-potential linearized augmented plane wave (LAPW…
cond-mat1999
LAPW frozen-phonon calculation, shell model lattice dynamics and specific-heat measurement of SnO
S. Koval, R. Burriel, M. G. Stachiotti +5
An ab-initio Linear Augmented Plane-Wave (LAPW) calculation of the zone-centered phonon frequencies of SnO has been performed. E symmetry has been ascribed to the mode observed…