Dirac Node Engineering and Flat Bands in Doped Dirac Materials

Anna Pertsova, Peter Johnson, Daniel P. Arovas, and Alexander V. Balatsky 4 Nordita, Roslagstullsbacken 23, SE-106 91 Stockholm, Sweden Brookhaven National Laboratory, Condensed Matter Physics Materials Science Department, Upton, NY 11973-5000, USA Department of Physics, University of California, San Diego CA, USA Deptment of Physics, University of Connecticut, Storrs, CT 06269, USA (Dated: today)