125 citations · 592 across the 11 of their papers we have counts for
3 papers · 1 filter
Imaging bulk and edge transport near the Dirac point in graphene moiré superlattices
Ziwei Dou, Sei Morikawa, Alessandro Cresti +9
Van der Waals structures formed by aligning monolayer graphene with insulating layers of hexagonal boron nitride exhibit a moiré superlattice that is expected to break sublattice s…
Inter-subband Landau level couplings induced by in-plane magnetic fields in trilayer graphene
Yuta Asakawa, Satoru Masubuchi, Naoko Inoue +4
We observed broken-symmetry quantum Hall effects and level crossings between spin- and valley- resolved Landau levels (LLs) in Bernal stacked trilayer graphene. When the magnetic f…
Dirac fermion reflector by ballistic graphene sawtooth-shaped npn junctions
Sei Morikawa, Quentin Wilmart, Satoru Masubuchi +4
We have realized a Dirac fermion reflector in graphene by controlling the ballistic carrier trajectory in a sawtooth-shaped npn junction. When the carrier density in the inner p-re…