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

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Text this: Spin Currents in a Coherent Exciton Gas