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

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Text this: A room-temperature gate-tunable bipolar valley Hall effect in molybdenum disulfide/tungsten diselenide heterostructures