أرسل هذا في رسالة قصيرة: Phase formation, microstructures, and mechanical properties of lead-free BNKT ferroelectric ceramics doped with BZZ

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