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

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Text this: Spin current induced by in-plane magnetoelectric δ-barriers in a two-dimensional electron gas