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| || | ||   / _ \\      ___   | || | ||  / ____|| 
| '--' ||  | / \ ||    /   || | || | || / //---`' 
| .--. ||  | \_/ ||   | [] || | \\_/ || \ \\___   
|_|| |_||   \___//     \__ ||  \____//   \_____|| 
`-`  `-`    `---`       -|_||   `---`     `----`  
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Text this: Van der Waals heterostructures of two-dimensional transition metal dichalcogenides for broadband and infrared photodetection