Phase Transition Behavior of the PIN-PMN-PT Films Prepared by Aerosol-Deposition

초록

PIN-PMN-PT (Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3) is one of the relaxor-PbTiO3 based single crystals which revealed the improved properties at high temperature due to the high curie temperature. So the PIN-PMN-PT ternary system is promising candidates for high drive transducer applications. The PIN-PMN-PT films were prepared by aerosol-deposition (AD) process. The AD can fabricate films through the collision of fine ceramic powder particles onto substrate. It was expected that AD films could control the phase transition behavior due to the nano-grain like a nano-domain of relaxor ferroelectric.