Theoretical calculation of electric energy levels of electricity in a magnetic field in twisted graphics, Douglas Hofstadter shows the fracture of the “butterfly” announced
Lip, Princeton University
This butterfly model created by an unusual magnetic field configuration, it has been planned for almost 50 years, first seen in detail in the first time in twisting graphene.
In 1976 a student of physics, computer scientist Douglas Hofstadter Some planned two-dimensional crystals were located in magnetic fields, the energy levels of electrons should create the same model no …
