Автор:Navneet Dabra,Jasbir S Hundal and Rabinder Nath Год: 2012 Издание:LAP Lambert Academic Publishing Страниц: 140 ISBN: 9783844351057 Ferroelectric materials have a wide range of applications in making of ferroelectric capacitors, ferroelectric random access memories, non volatile random access memories, dynamic random access memories, metal ferroelectric semiconductor field effect transistors, microelectronic mechanical systems, sensors, actuators, tunable resonators, variable frequency oscillators and transducers. The most of these devices need low voltage operation, therefore, a ferroelectric material possessing low coercive field in thin film form is essential. This book provides the vital information to fabricate the spray deposited composite films of ferroelectric material embedded in polymer matrix, which have low coercive field. The structural, ferroelectric, back switching, current density - electric field, switching kinetics, dielectric, capacitance – voltage, conductance - voltage studied on the composite films of KNO3: PVA have been presented & interpreted. The analysis of switching kinetics of these...
