Recent Publication
Recent Publication
On dielectric screening in twisted double bilayer graphene
Taiki Hirahara,
Ryoya Ebisuoka, Takushi Oka, Tomoaki Nakasuga, Shingo Tajima, Kenji Watanabe,
Takashi Taniguchi and Ryuta Yagi
Ryuta Yagi, Taiki Hirahara, Ryoya Ebisuoka, Tomoaki Nakasuga, Shingo Tajima, Kenji
Watanabe, and Takashi Taniguchi
,
"Low-energy band structure
and even-odd layer number effect in AB-stacked multilayer graphene",
Sci. Rep.
8, 13018 (2018).
T. Hirahara, R. Ebisuoka, K. Watanabe, T. Taniguchi and R. Yagi, "Magnetoresistance measurements of tetralayer graphene device with single gate electrode", J. Phys. Conf. Ser. 969, 012150 (2018).
R. Yagi,
R. Sakakibara, R. Ebisuoka, T. Hirahara, S. Uchino,
K. Watanabe, T. Taniguchi,
“Commensurablity magnetoresistance due to
Ballistic Transport in Graphene Antidot Lattices.” to be published in IOP
conference series.
Submitted Papers
Ryoya Ebisuoka, Takushi Oka,
Shingo Tajima, Taiki Hirahara, Tomoaki Nakasuga,
Kenji Watanabe, Takashi Taniguchi, and Ryuta Yagi
Magnetic
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in Moiré Superlattice of
h-BN-bilayer Graphene
Heterostructures,
submitted, (Under Review).
Recent Presentation
Graphene Week 2019, 2019 Nov 24, Shingo Tajma, Takushi Oka, Ryoya Ebisuoka, Kenji Watanabe, Takashi Taniguchi, and Ryuta Yagi, Detecting anisotropy in the low Energy Band structure of graphene by ballistic Transport Experiments
Graphene Week 2019, 2019 Nov 26,, Kota Horii, Tomoaki Nakasuga, Ryoya Ebisuoka, Shingo Tajima, Kenji Watanabe, Takashi Taniguhi and Ryuta Yagi, Magnetotransport study of mini-Dirac cones of AB-stacked graphene with multiple number of layers in perpendicular electric fields
Graphene Week 2019, 2019 Nov24 Tomoaki Nakasuga, Taiki Hirahara, Shingo Tajima, Kota Horii, Ryoya Ebisuoka, Kenji Watanabe, Takashi Taniguchi and Ryuta Yagi, Probing dispersion relations of AB-stacked graphene with intrinsic resistance peaks
APS March Meeting, 2019 Mar. 4-8, Ryuta Yagi, Taiki Hirahara, Ryoya Ebisuoka, Tomoaki Nakasuga, Shingo Tajima, Kenji Watanabe, Takashi Taniguch, Low-energy band structure and even-odd layer number effect in AB-stacked multilayer graphene: evolution of Landau fan diagrams from 1 to 7 layers
APS March Meeting, 2019 Mar. 4-8,Ryuta Yagi, Taiki Hirahara, Ryoya Ebisuoka, Takushi Oka, Shingo Tajima , Kenji Watanabe, Takashi Taniguchi, Multilayer graphene shows intrinsic resistance peaks in the carrier density dependence: experiments in tetra- and hexlayer graphene
APS March Meeting, 2019 Mar. 4-8, Ryuta Yagi, Takushi Oka, Ryoya Ebisuoka, Taiki Hirahara, Kenji Watanabe, Takashi Taniguchi, APS March meeting, March 4-8, 2019, Boston, Massachusetts, USA. 2019年3月4日
NT18, 2018 Aug, Beijin China, R. Yagi et al., Observing Evolution of the low-energy band structure in Bernal stacked multilayer graphene with 1 to 7 layers.
NT18, 2018 Aug, Beijin China, Hirahara et al., Electronic Bandstructure of Tetralayer Graphene, Effect of Perpendicular Electric Field.
LT28, 2017, Aug, Goeteborg, Sweden, Ebisuoka, T. Hirahara, K. Watanabe, T. Taniguchi, and R. Yagi, On low field magneto-resistance oscillations in moiré superlattices of bilayer graphene/h-BN.
LT28,
Graphene Malaysia,
Nov 8-9, 2016, Kuala Lumpur,
Malaysia,
Ryuta Yagi, Ryoji Sakakibara, Ryoya Ebisuoka, Jumpei Onishi, Kenji Watanabe,
Takashi Taniguchi2,
and Yasuhiro Iye
ICPS 2016, Aug, Beijin, China, R. Yagi et al. Commensurability magnetoresistance due to ballistic transport in highmobility graphene antidot lattices made on h-BN
HMF22, 2016 July, Sapporo, Japan, R.
Yagi et al.
Magneto-transport of
high-mobility graphene antidot lattices made on h-BN – ballistic and phase
coherent transport
HMF22, 2016 July, Sapporo, Japan, R. Ebisuoka et al. Brillouin zone folding and anisotropic ban structure in more superlattices in bilayer graphene/h-BN heterostructure.
HMF22, 2016 July, Sapporo, Japan, T. Hirahara et al., Magnetotransport study of electronic band structure in tetralayer graphene using high-mobility graphene fabricated on h-BN.
APS March Meeting 2016, March, Baltimore, USA, R. Yagi et al. Ballistic transport in graphene antidot lattices.
EP2DS, 2015, Jul, Sendai, Japan, R. Yagi et al., Quantum Correction to Conductance in Graphene Antidot Lattices.
NT15, 2015, Aug, Nagoya, Japan, R. Yagi et al.,Graphene made by exfoliation of graphite intercalation compound.
APS March Meeting 2015, San Antonio, USA, R. Yagi
et al.,Altshuler-Aronov-Spivak
Osicllation in Graphene Antidot Lattice
APS March Meeting 2014,
Denver, San Antonio,
R. Yagi
et al.,
Magnetoresistance of thin
film devices fabricated from bulk crystal of Bi2Se3 and Bi2Te3
APS March Meeting 2013, Baltimore, USA, R. Yagi et al., “Fabricating graphene from graphite intercalation compounds.