In this work, switching dynamics of poly (vinylidene fluoride-trifluoroethylene) [P (VDF-TrFE) ] copolymer films are investigated over unprecedentedly wide ranges of temperature and electric field.
Domain switching of copolymer films obeys well the classical domain nucleation and growth model although the origin of ferroelectricity in organic ferroelectric materials inherently differs from the inorganic counterparts.