發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Embedded organic hetero-junction and negative-differential-resistance photocurrent based on bias-assisted natural-drying of organic drops