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

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發送短信 : A versatile light-switchable nanorod memory : Wurtzite ZnO on perovskite SrTiO3