أرسل هذا في رسالة قصيرة: Investigation of octahedral hole geometry and strain induced of doped perovskite barium titanate (BaTi<inf>0.6</inf>Ni<inf>0.2</inf>Fe<inf>0.1</inf>O<inf>3</inf>)

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