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(a) Sketch of graphene with double-48 sites; (b) first Brillouin zone and the high symmetry direction (red line); (c) DOS (dark solid lines) and fillings (red dash lines) as functions of energy with ; and (d) .
At , inverse of magnetic susceptibility, vs temperature with , , , and . Fitted line are also shown. Inset: Magnetic susceptibility vs at different temperatures with and .
Magnetic susceptibility vs momentum at different , here , , and .
Magnetic susceptibility (red) and (dark) vs electron filling at and with (a) and (b) .
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