5Jeon M J, Seo J W, Soh S Y. Influence of wall charge distribution on time lag of address discharge in AC plasma display panels [ J ]. Displays, 2008,29 : 195-196.
6Takenaka T, Okuda T, Takegahara K. Lead-free piezoelectric ceramics based on (BiNa) 1/2 TiO3 -NaNbO3 [ J ]. Ferroelectrics, 1997,196 : 175-178.
7Ogawa T. Ferroelectric domain structure in lead free piezoelectric ceramics composed of Bi-layer structured SrBi4Ti4O15 [ J]. Journal of the European Ceramic Society, 2004,24 : 1517-1520.
8Takenaka T, Nagata H. Current status and prospects of lead-free piezoelectric ceramics [ J ]. Journal of the European Ceramic Society, 2005,25 : 2693 -2700.
9Janocha H, Kuhnen K. Real-time compensation of hyteresis and creep in piezoelectric [ J ]. Sensors and Actuators,2000,79:83-89.
10Yan Z, Jiang L Y. On a moving dielectric crack in a piezoelectric interface with spatially varying properties [ J]. Engineering Fracture Mechanics, 2009,76:560-579.