أرسل هذا في رسالة قصيرة: The morphotropic phase boundary in the (1 - x)PbZrO<inf>3-x</inf>[0.3Bi(Zn<inf>1/2</inf>Ti<inf>1/2</inf>)O<inf>3</inf>-0.7PbTiO<inf>3</inf>] perovskite solid solution

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