To improve the temperature stability of PMN(Pb(Mg1/3Nb2/3)O3)-based ceramics, PMN-based composite ceramics were prepared......

研究了CO2激光辐照对PZT-4陶瓷介电性能的影响。在一定的激光辐照功率密度下，PZT-4陶瓷的介电常数下降约5%，介电损耗下降约60%，矫顽场......

　　To obtain the high dielectric permittivity and low loss tangent materials for applications in dielectric energy stor......

The dielectric properties of the nematic mesophase, p-methoxy benzylidene p-decyl aniline(MBDA), measured in planar geom......