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  _____     ______   _    _      ___      ______  
 / ____||  /_   _// | |  | ||   / _ \\   /_   _// 
/ //---`'   -| ||-  | |/\| ||  / //\ \\  `-| |,-  
\ \\___     _| ||_  |  /\  || |  ___  ||   | ||   
 \_____||  /_____// |_// \_|| |_||  |_||   |_||   
  `----`   `-----`  `-`   `-` `-`   `-`    `-`'

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Text this: Phase and electrical properties of PZT thin films embedded with CuO nano-particles by a hybrid sol-gel route