發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Study of interdiffusion in GaInNAs∕GaAs quantum well structure emitting at 1.3μm by eight-band k⋅p method