TY  - GEN
TI  - Phase-transition analysis through soft-phonon-polariton behavior in the temporal domain: A1-symmetry investigation of the PbTiO3 perovskite
SN  - 0163-1829
PY  - 1993///
PB  - Physical review. B, Condensed matter
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1103/physrevb.47.11027
ER  -