發送短信 : Atomic structure of the 6H-SiC(0 0 0 1) nanomesh

             ___     _____      _____     _____   
  ____      / _ \\  |  __ \\   |  ___||  |__  //  
 |    \\   / //\ \\ | |  \ ||  | ||__      / //   
 | [] ||  |  ___  ||| |__/ ||  | ||__     / //__  
 |  __//  |_||  |_|||_____//   |_____||  /_____|| 
 |_|`-`   `-`   `-`  -----`    `-----`   `-----`  
 `-`