%0 Journal Article %A C.S Ganpule %A V Nagarajan %A H Li %A A.S Ogale %A D.E Steinhauer %A S Aggarwal %A E Williams %A Ramamoorthy Ramesh %A P De Wolf %B Applied Physics Letters %D 2000 %G eng %I American Institute of Physics Inc. %P 292-294 %R 10.1063/1.126954 %T Role of 90° domains in lead zirconate titanate thin films %V 77