DIELECTRIC PROPERTIES OF MATERIALS Energy Bands in Crystals Conductor, Insulator and Semiconductor Fermi-Dirac Distribution Function Dielectrics MICROSCOPIC PROPERTIES OF MATERIALS Phonon Phase Transition PYROELECTRICITY AND PIEZOELECTRICITY Pyroelectricity PiezoelectricityApplication of Piezoelectric Materials FERROELECTRICITY Ferroelectrics Classification of Ferroelectric Materials FERROELECTRIC CERAMICS: DEVICES AND APPLICATIONS Capacitors Explosive-to-Electrical Transducers Composites Thin Films Alternative Memories Based on Ferroelectric Materials Nanoscale Ferroelectrics Electro-optic Devices Photoelastic Devices Photorefractive Devices sakriti opis