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 ______      ___      _____      ___      _  __  
|      \\   / _ \\   /  ___||   / _ \\   | |/ // 
|  --  //  / //\ \\ | // __    | / \ ||  | ' //  
|  --  \\ |  ___  ||| \\_\ ||  | \_/ ||  | . \\  
|______// |_||  |_|| \____//    \___//   |_|\_\\ 
`------`  `-`   `-`   `---`     `---`    `-` --`

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Text this: Dielectric, ferroelectric and piezoelectric properties of (Ba<inf>0.7</inf>Ca<inf>0.3</inf>)Ti<inf>1-x</inf>Cu<inf>x</inf>O<inf>3-x</inf>ceramics