D.I.Y. Graphene: How to Make One-Atom-Thick Carbon Layers With Sticky Tape9 We had some luck, but not much. Amid the graphite and adhesive gunk in our sample was this pile of graphene layers, including what Jarillo-Herrero said was a tiny patch of single-layer graphene at the bottom left... Pablo Jarillo-Herrero 8 If you're lucky, you'll get some graphene: highly transparent, crystalline shapes with little color compared with the rest of the wafer. That steplike pattern
