發送短信 : Symmetry breaking of graphene monolayers by molecular decoration

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