發送短信 : Electronic structure of nontoxic-inorganic perovskite: CsMgBr<inf>3</inf> using DFT calculation

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