أرسل هذا في رسالة قصيرة: Influence of the alignment of ZnO nanorod arrays on light extraction enhancement of GaN-based light-emitting diodes

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