8 papers
Unconventional satellite resistance peaks in moiré superlattice of h-BN/ AB-stacked tetralayer-graphene heterostructure
Fumiya Mukai, Kota Horii, Ryoya Ebisuoka +3
Most studies on moiré superlattices formed from a stack of h-BN and graphene have focused on single layer graphene; graphene with multiple layers is less understood. Here, we show…
Multiband ballistic transport and anisotropic commensurability magnetoresistance in antidot lattices of AB-stacked trilayer graphene
Shingo Tajima, Ryoya Ebisuoka, Kenji Watanabe +2
Ballistic transport was studied in a multiple-band system consisting of an antidot lattice of AB-stacked trilayer graphene. The low temperature magnetoresistance showed commensurab…
Magnetotransport study of the mini-Dirac cone in AB-stacked four- to six-layer graphene under perpendicular electric field
Kota Horii, Tomoaki Nakasuga, Taiki Hirahara +5
Landau levels of AB-stacked four- to six-layer graphene were studied experimentally in the presence of a perpendicular electric field. The Landau levels at a low magnetic field sho…
Intrinsic resistance peaks in AB-stacked multilayer graphene with odd number of layers
Tomoaki Nakasuga, Taiki Hirahara, Kota Horii +5
The intrinsic resistance peak (ridge) structures were recently found to appear in the carrier density dependence plot of the resistance of the AB-stacked multilayer graphene with e…
Ballistic transport experiment detects Fermi surface anisotropy of graphene
Takushi Oka, Shingo Tajima, Ryoya Ebisuoka +4
Monolayer graphene and bilayer graphene have strikingly different properties. One such difference is the shape of the Fermi surface. Although anisotropic band structures can be det…
Low energy band structure in Bernal stacked hexlayer graphene: Landau fan diagram and resistance ridge
Tomoaki Nakasuga, Shingo Tajima, Taiki Hirahara +5
The low-energy band structure of Bernal-stacked hexlayer graphene was investigated by the measuring transport properties of high-mobility graphene samples equipped with a top and a…