أرسل هذا في رسالة قصيرة: The development of RAS and RHEED as in situ probes to monitor dopant segregation in GS-MBE on Si (0 0 1)

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