發送短信 : Optical and electrical properties of two-dimensional palladium diselenide

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