共 41 条
[1]
ANOMALOUS ACOUSTIC DISPERSION IN CENTROSYMMETRIC CRYSTALS WITH SOFT OPTIC PHONONS
[J].
PHYSICAL REVIEW B-SOLID STATE,
1970, 1 (03)
:1227-&
[2]
BARKER AS, 1967, FERROELECTRICITY
[7]
ON THEORY OF FERROELECTRICITY AND ANHARMONIC EFFECTS IN CRYSTALS
[J].
PHILOSOPHICAL MAGAZINE,
1965, 11 (112)
:673-&
[8]
COWLEY RA, 1964, ACTA CRYSTALLOGR, V134, pA981
[9]
DAVIS TG, 1970, J PHYS SOC JAPAN S, V28, P245