發送短信 : Nonvolatile multistates memories for high-density data storage

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