發送短信 : Topological pumping in Aharonov – Bohm rings

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