液晶法による強誘電的Critical Slowing Down現象のその場観察

抄録

The static domain structures of solid state ferroelectrics have been investigated by liquid crystal method. In this method, we tried the direct observation of the dynamic surface state near critical point in Tri-glycine sulfate(TGS).CCH series, which have isotropic, nematic and smectic phases in Tc area of TGS, are used as test liquid crystals. The observations of each phases are reported.