%0 Journal Article %A W.L Warren %A D Dimos %A G.E Pike %A B.A Tuttle %A M.V Raymond %A Ramamoorthy Ramesh %A J .T Jr %B Applied Physics Letters %D 1995 %G eng %P 866 %R 10.1063/1.115531 %T Voltage shifts and imprint in ferroelectric capacitors %V 67