أرسل هذا في رسالة قصيرة: Ionic conductivity study of doped LaF3 as fluoride-ion conductors in fluoride-ion batteries

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