ქიმიის ტერმინთა განმარტებითი ლექსიკონი

temperature, tetragonal, ferroelectric form at 393 K.

Notes:

1. In an antiferroelectric transition individual dipoles become arranged antiparallel to adjacent dipoles with the result that the net spontaneous polarization is zero.
2. Ferroelectric/antiferroelectric transitions also occur in the liquid-crystal state. These states are dependent on the alternating nature of dipoles between layers in the smectic state.