This material has a Berry phase consisting of massless Dirac fermions.
One recent method for preparing this material involves using a simple sugar to synthesize it "bottom-up" with a controllable thickness; that is the Tang-Lau method, and it can be created from an intermediate called SLGO using hydrazine reflux. This material has a Berry phase consisting of massless Dirac fermions. This material has an anomalous half-integer (*) quantum Hall effect. It is most often synthesized using chemical vapor deposition on metal surfaces, but it was originally created using scotch tape and is 100 times stronger than steel. For 10 points, name this honeycomb-shaped structure, a single sheet of carbon atoms arranged hexagonally.
One recent method for preparing this material involves using a simple sugar to synthesize it "bottom-up" with a controllable thickness; that is the Tang-Lau method, and it can be created from an intermediate called SLGO using hydrazine reflux.
Graphene