In BN/graphene/PbI2 moiré superlattices, robust incompressible states at filling factor vh=0 and a fractional 2/3 e²/h plateau are observed and attributed to Chern junctions between moiré-modulated and conventional quantum Hall domains, with an unconventional Hofstadter spectrum linked to PbI2-prox-
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Transfer matrix calculations for relativistic Klein particles in super-periodic potentials show Klein tunneling with elevated reflection, graphene transmission resonances dependent on barrier count and periodicity order, and near-unity tunneling in GSVC fractals near gamma=1.
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Chern junctions in Moir\'e-Patterned Graphene/PbI2
In BN/graphene/PbI2 moiré superlattices, robust incompressible states at filling factor vh=0 and a fractional 2/3 e²/h plateau are observed and attributed to Chern junctions between moiré-modulated and conventional quantum Hall domains, with an unconventional Hofstadter spectrum linked to PbI2-prox-
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Relativistic particles in super-periodic potentials: exploring graphene and fractal systems
Transfer matrix calculations for relativistic Klein particles in super-periodic potentials show Klein tunneling with elevated reflection, graphene transmission resonances dependent on barrier count and periodicity order, and near-unity tunneling in GSVC fractals near gamma=1.