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

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Text this: Physical and mechanical properties of Bi<inf>0.5</inf>(Na<inf>0.81</inf>K<inf>0.19</inf>)<inf>0.5</inf>TiO<inf>3</inf> ceramic modified by KNbO<inf>3</inf>