發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Ion-dependent electroluminescence from trivalent rare-earth doped n-ZnO/p-Si heterostructured light-emitting diodes