%0 Journal Article %K Thin films %K Defects %K Polarization %K Ferroelectric materials %K Doping (additives) %K Ferroelectric devices %K Lead compounds %K Ferroelectric capacitors %K Capacitors %K Composition effects %K Compositional dependent oxygen vacancy density %K Ferroelectric memory devices %K Imprint %K Oxygen vacancy related defect dipole %K Polarization voltage characteristics %K Stress-induced voltage shift %K Thermal induced voltage shift %K Voltage offset %A W.L Warren %A B.A Tuttle %A D Dimos %A G.E Pike %A H.N Al-Shareef %A Ramamoorthy Ramesh %A J .T Jr %B Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers %D 1996 %G eng %P 1521-1524 %T Imprint in ferroelectric capacitors %V 35