發送短信 : Asymmetric spin gap opening of graphene on cubic boron nitride (111) substrate

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