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

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Text this: Dielectric properties and microstructure of CaCu3Ti 4-xMnxO12 ceramics