●Photovoltaic and electric card effects of ferroelectrics;

●Lead-free piezoelectric materials;

●Polarization fatigue, imprinting, and polarization retention phenomena in ferroelectric memory devices;

●Turning dynamics, size effect, and phase transition of ferroelectrics;

●The domain structure in ferroelectrics and polyferrites;

●Coupling and interaction of electric polarization and magnetic polarization in multiferroic materials;

●The charge transport mechanism in strongly correlated oxide materials;

●New physical phenomena in nano-electromagnetic materials;

●Deposition, characterization and device preparation of functional metal oxide films;

●Preparation and application of microelectronics, dielectric, piezoelectric, thermoelectric and optoelectronic devices;

●Ferroelectric and anti-ferroelectric thin films and ceramics, lead-free piezoelectric ceramics, organic ferroelectrics, ferroelectric polymers;

●Ferroelectric memories, dynamic random access memories (DRAM), field effect devices, energy storage devices;