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

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Text this: First Principles Study of Electronic Band Structure and Structural Stability of Al<inf>2</inf>C Monolayer and Nanotubes