أرسل هذا في رسالة قصيرة: Effect of Plasma Power on Copper Substrate Used for Synthesizing Carbon Nanotubes via Alcohol Catalytic Chemical Vapor Deposition (ACVD) Technique

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