論文
2025年
“All Dry Transfer Processes Utilizing Au Exfoliation for Predetermined Shapes of Transition Metal Dichalcogenide”
Daiki Murase, Keisuke Shinokita, Yusai Wakafuji, Momoko Onodera, Tomoki Machida, Kenji Watanabe, Takashi Taniguchi, Jianfeng Bi, Zhou Zhou, Sihan Zhao, Kazunari Matsuda
Langmuir, article ASAP.
https://doi.org/10.1021/acs.langmuir.4c04629
“Intrinsic One-Dimensional Moiré Superlattice in Large-Angle Twisted Bilayer WTe2”
Xiaohan Yang, Yijin Zhang, Limi Chen, Kohei Aso, Wataru Yamamori, Rai Moriya, Kenji Watanabe, Takashi Taniguchi, Takao Sasagawa, Naoto Nakatsuji, Mikito Koshino, Yukiko Yamada-Takamura, Yoshifumi Oshima, Tomoki Machida
ACS Nano 19, 13007 (2025).
https://doi.org/10.1021/acsnano.4c17317
“Heat Conduction Modulation in Incommensurate Twisted Stacking of Transition-Metal Dichalcogenide”
Bin Xu, Meng An, Satoru Masubuchi, Yuanzhe Li, Rulei Guo, Tomoki Machida, and Junichiro Shiomi
Advanced Functional Materials, Early View.
https://doi.org/10.1002/adfm.202422761
“Tunneling photo-thermoelectric effect in monolayer graphene/bilayer hexagonal boron nitride/bilayer graphene asymmetric van der Waals tunnel junctions”
Sabin Park, Rai Moriya, Yijin Zhang, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Appl. Phys. Lett. 126, 053101 (2025).
https://doi.org/10.1063/5.0242170
“Assembly of van der Waals Structure from CVD-Grown 2-dimensional Materials Using Plasma-Treated Polyvinyl Chloride”
Bin Xu, Satoru Masubuchi, Yusai Wakafuji, Yuanzhe Li, Tomoki Machida, and Junichiro Shiomi
J. Mater. Chem. C 13, 5279-5286 (2025).
https://doi.org/10.1039/D4TC02204A
2024年
“Dry Transfer of van der Waals Junctions of Two-Dimensional Materials onto Patterned Substrates Using Plasticized Poly(vinyl chloride)/Kamaboko-Shaped Polydimethylsiloxane”
Momoko Onodera, Manabu Ataka, Yijin Zhang, Rai Moriya, Kenji Watanabe, Takashi Taniguchi, Hiroshi Toshiyoshi, and Tomoki Machida
ACS Appl. Mater. Interfaces 16, 62481 (2024).
https://doi.org/10.1021/acsami.4c05972
“Spectrum of Tunneling Transport through Phonon-Coupled Defect States in a Carbon-Doped Hexagonal Boron Nitride Barrier”
Yuta Seo, Yuki Tsuji, Momoko Onodera, Rai Moriya, Yijin Zhang, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Nano Lett. 24, 13733 (2024).
https://doi.org/10.1021/acs.nanolett.4c03847
“Large tunneling photo-thermoelectric voltage using cyclotron resonance in bilayer graphene/MoS2/monolayer graphene van der Waals tunnel junction”
Sabin Park, Rai Moriya, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Jpn. J. Appl. Phys. 63, 105001 (2024).
https://doi.org/10.35848/1347-4065/ad85b8
“Negative Differential Resistance Device with High Peak-to-Valley Ratio Realized by Subband Resonant Tunneling of Γ-Valley Carriers in WSe2/h-BN/WSe2 Junctions”
Kei Kinoshita, Rai Moriya, Seiya Kawasaki, Shota Okazaki, Momoko Onodera, Yijin Zhang, Kenji Watanabe, Takashi Taniguchi, Takao Sasagawa, and Tomoki Machida
ACS Nano 18, 28968 (2024).
https://doi.org/10.1021/acsnano.4c09569
“Control of Subband Energies via Interlayer Twisting in an Artificially Stacked WSe2 Bilayer”
Kei Kinoshita, Rai Moriya, Shota Okazaki, Momoko Onodera, Yijin Zhang, Kenji Watanabe, Takashi Taniguchi, Takao Sasagawa, and Tomoki Machida
Nano Lett. 24, 12211 (2024).
https://doi.org/10.1021/acs.nanolett.4c03289
“Cavity-enhanced photo-thermoelectric response in graphene under cyclotron resonance”
Sabin Park, Rai Moriya, Kenjiro Hayashi, Naoki Fushimi, Momoko Onodera, Yijin Zhang, Kenji Watanabe, Takashi Taniguchi, Daiyu Kondo, Shintaro Sato, and Tomoki Machida
Appl. Phys. Lett. 125, 093101 (2024).
https://doi.org/10.1063/5.0213435
“Crossover between rigid and reconstructed moiré lattice in h-BN-encapsulated twisted bilayer WSe2 with different twist angles”
Kei Kinoshita, Yung-Chang Lin, Rai Moriya, Shota Okazaki, Momoko Onodera, Yijin Zhang, Ryosuke Senga, Kenji Watanabe, Takashi Taniguchi, Takao Sasagawa, Kazu Suenaga, and Tomoki Machida
Nanoscale 16, 14358 (2024).
https://doi.org/10.1039/D4NR01863J
“Minigap-induced negative differential resistance in multilayer MoS2-based tunnel junctions”
Seiya Kawasaki, Kei Kinoshita, Rai Moriya, Momoko Onodera, Yijin Zhang, Kenji Watanabe, Takashi Taniguchi, Takao Sasagawa, and Tomoki Machida
Phys. Rev. Research 6, 033011 (2024).
https://doi.org/10.1103/PhysRevResearch.6.033011
“Strain Driven Electrical Bandgap Tuning of Atomically Thin WSe2”
Md Akibul Islam, Eric Nicholson, Nima Barri, Momoko Onodera, Danny Starkov, Peter Serles, Shuo He, Boran Kumral, Ali Zavabeti, Haleh Shahsa, Teng Cui, Guorui Wang, Tomoki Machida, Chandra Veer Singh, and Tobin Filleter
Adv. Electron. Mater. 10, 2400225 (2024).
https://doi.org/10.1002/aelm.202400225
“180°-twisted bilayer ReSe2 as an artificial noncentrosymmetric semiconductor”
S. Akatsuka, M. Sakano, T. Yamamoto, T. Nomoto, R. Arita, R. Murata, T. Sasagawa, K. Watanabe, T. Taniguchi, N. Mitsuishi, M. Kitamura, K. Horiba, K. Sugawara, S. Souma, T. Sato, H. Kumigashira, K. Shinokita, H. Wang, K. Matsuda, S. Masubuchi, T. Machida, and K. Ishizaka
Phys. Rev. Research 6, L022048 (2024).
https://doi.org/10.1103/PhysRevResearch.6.L022048
“Cyclic Wear Reliability of 2D Monolayers”
Nima Barri, Akshat Rastogi, Md Akibul Islam, Boran Kumral, Pedro Guerra Demingos, Momoko Onodera, Tomoki Machida, Chandra Veer Singh, and Tobin Filleter
ACS Appl. Mater. Interfaces 16, 21 (2024).
https://doi.org/10.1021/acsami.4c04495
2023年
“Polarity-dependent twist-controlled resonant tunneling device based on few-layer WSe2”
Kei Kinoshita, Rai Moriya, Shota Okazaki, Yijin Zhang, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, Takao Sasagawa, and Tomoki Machida
Phys. Rev. Research 5, 043292 (2023).
https://doi.org/10.1103/PhysRevResearch.5.043292
“Ultrafast control of the crystal structure in a topological charge-density-wave material”
Takeshi Suzuki, Yuya Kubota, Natsuki Mitsuishi, Shunsuke Akatsuka, Jumpei Koga, Masato Sakano, Satoru Masubuchi, Yoshikazu Tanaka, Tadashi Togashi, Hiroyuki Ohsumi, Kenji Tamasaku, Makina Yabashi, Hidefumi Takahashi, Shintaro Ishiwata, Tomoki Machida, Iwao Matsuda, Kyoko Ishizaka, and Kozo Okazaki
Phys. Rev. B 108, 184305 (2023).
https://doi.org/10.1103/PhysRevB.108.184305
“Symmetry Engineering in Twisted Bilayer WTe2”
Yijin Zhang, Keisuke Kamiya, Takato Yamamoto, Masato Sakano, Xiaohan Yang, Satoru Masubuchi, Shota Okazaki, Keisuke Shinokita, Tongmin Chen, Kohei Aso, Yukiko Yamada-Takamura, Yoshifumi Oshima, Kenji Watanabe, Takashi Taniguchi, Kazunari Matsuda, Takao Sasagawa, Kyoko Ishizaka and Tomoki Machida
Nano Lett. 23, 9280 (2023).
https://doi.org/10.1021/acs.nanolett.3c02327
“Transfer of van der Waals Heterostructures of Two-dimensional Materials onto Microelectromechanical Systems”
Momoko Onodera and Tomoki Machida
Sens. Mater. 35, 1929 (2023).
https://doi.org/10.18494/SAM4363
“Super-Ballistic Width Dependence of Thermal Conductivity in Graphite Nanoribbons and Microribbons”
Xin Huang, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, Tomoki Machida, and Masahiro Nomura
Nanomaterials 13, 1854 (2023).
https://doi.org/10.3390/nano13121854
“Observation of phonon Poiseuille flow in isotopically purified graphite ribbons”
Xin Huang, Yangyu Guo, Yunhui Wu, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, Zhongwei Zhang, Sebastian Volz, Tomoki Machida, and Masahiro Nomura
Nat. Commun. 14, 2044 (2023).
https://doi.org/10.1038/s41467-023-37380-5
2022年より前
“All-dry flip-over stacking of van der Waals junctions of 2D materials using polyvinyl chloride”
Momoko Onodera, Yusai Wakafuji, Taketo Hashimoto, Satoru Masubuchi, Rai Moriya, Yijin Zhang, Kenji Watanabe, Takashi
Taniguchi, Tomoki Machida
Sci. Rep. 12, 21963 (2022).
https://doi.org/10.1038/s41598-022-26193-z
“Evaluation of polyvinyl chloride adhesion to 2D crystal flakes”
Yusai Wakafuji, Momoko Onodera, Satoru Masubuchi, Rai Moriya, Yijin Zhang, Kenji Watanabe, Takashi Taniguchi, Tomoki
Machida
npj 2D Mater. Appl. 6, 44 (2022)
https://doi.org/10.1038/s41699-022-00323-7
“Spin-dependent edge-channel transport in a Si/SiGe quantum Hall system”K. Hamaya, S. Masubuchi, K. Hirakawa, S. Ishida, Y. Arakawa, K. Sawano, Y. Shiraki, and T. Machida
Phys. Rev. B 73, 121304R (2006)
“Estimation of electrically-pumped dynamic nuclear polarization in quantum Hall device using titled magnetic fields “S. Masubuchi, K. Hamaya, and T. Machida
Jpn. J. Appl. Phys. 45, L522-L524 (2006)
“Knight shift detection using gate-induced decoupling oｆ the hyperfine interaction in quantum Hall edge channels”S. Masubuchi, K. Hamaya, and T. Machida
Appl. Phys Lett. 89, 062108-1-3 (2006)
“Gate-controlled nuclear magnetic resonance in an AlGaAs/GaAs quantum Hall device”S. Masubuchi, K. Hamaya, and T. Machida
Appl. Phys Lett. 89, 202111 (2006)
“Spin dependence of edge-channel transport in silicon-based quantum Hall system”K. Hamaya, S. Masubuchi, K. Sawano, Y, Shiraki, and T. Machida
Phy. Stat. Sol.（C）3, 4251-4254 (2006)
“Estimation of dynamic nuclear polarization in quantum-Hall devices using tilted magnetic fields”S. Masubuchi, K. Hamaya, and T. Machida
Phy. Stat. Sol.（C）3, 4284-4287 （2006）
“Local detection of Knight shift around quantum-Hall edge channels using resistively- detected NMR”S. Masubuchi, K. Hamaya, and T. Machida
Phy. Stat. Sol.（C）3, 4268-4271 （2006）
“Electrical polarization of nuclear spins in a breakdown regime of quantum Hall effect”M. Kawamura, H. Takahashi, K. Sugihara, S. Masubuchi, K. Hamaya, and T. Machida
Appl. Phys. Lett. 90, 022102-1-3 （2007）
“Spin-dependent nonlocal resistance in Si/SiGe quantum Hall conductor”K. Hamaya, K. Sugihara, H. Takahashi, S. Masubuchi, M. Kawamura,T. Machida, K. Sawano, and Y. Shiraki
Phys. Rev. B 75, 033307-1-4（2007）
“Spin transport through a single self-assembled InAs quantunm dot with ferromagnetic leads”K. Hamaya, S. Masubuchi, M. Kawamura, T. Machida, M. Jung, K. Shibata, K. Hirakawa, T. Taniyama, S. Ishida, and Y.Arakawa
Appl. Phys. Lett. 90, 053108-1-3 (2007)
“The Kondo resonance in a single InAs quantum dot probed by nanogap electrodes”Y. Igarashi, M. Jung, M. Yamamoto, A. Oiwa, T. Machida, K. Hirakawa, S. Tarucha
Journal of Physics: Conference Series 61, 463 (2007)
“Electric-field control of tunneling magnetoresistance effect in a Ni/InAs/Ni quantum-dot spin valve”K. Hamaya, M. Kitabatake, K. Shibata, M. Jung, M. Kawamura, K. Hirakawa, T. Machida, T. Taniyama, S. Ishida, and Y. Arakawa
Appl. Phys. Lett. 91, 022107-1-3 (2007)
“Electronic properties of self-assembled InAs quantum dots on GaAs surfaces probed by lateral electron tunneling structures”K. Shibata, M. Jung, K. Hirakawa, T. Machida, S. Ishida, Y. Arakawa, H. Sakaki
Journal of crystal growth 301, 731-734 (2007)
“Electrical coherent control of nuclear spins in a breakdown regime of quantum Hall effect”H. Takahashi, M. Kawamura, S. Masubuchi, K. Hamaya, T. Machida, Y. Hashimoto, S. Katsumoto
Appl. Phys. Lett. 91, 092120-1-3 (2007)
“Spatial distribution of Knight shift around quantum Hall edge channels using resistively-detected NMR”S. Masubuchi, K. Hamaya, T. Machida
International Journal of Modern Physics B 21, 1440-1444 (2007)
“Kondo effect in semiconductor quantum dot coupled to ferromagnetic electrodes”K. Hamaya, M. Kitabatake, K. Shibata, M. Jung, M. Kawamura, K. Hirakawa, T. Machida, T. Taniyama, S .Ishida and Y. Arakawa
Appl. Phys. Lett. 91. 232105-1-3 (2007)
“Spin-half Kondo effect in a single self-assembled InAs quantum dot with and without an applied magnetic field“Y. Igarashi, M. Jung, M. Yamamoto, A. Oiwa, T. Machida, K. Hirakawa, S. Tarucha
Physical Review B 76, 081303 (2007)
“Dynamic nuclear polarization in a quantum Hall corbino disk”M. Kawamura, H. Takahashi, S. Masubuchi, Y. Hashimoto, S. Katsumoto, K. Hamaya, and T. Machida
J. Phys. Soc. Jpn 77 023710-1-4 (2008)
“Oscillatory changes in the tunneling magnetoresistance effect in semiconductor quantum-dot spin valves”K. Hamaya, M. Kitabatake, K. Shibata, M. Jung, M. Kawamura, S. Ishida, T. Taniyama, K. Hirakawa, Y. Arakawa, and T. Machida
Phys. Rev. B.77, 081302-1-4 (2008)
“Dynamic nuclear polarization and Knigaht shift measurements in a breakdown regime of integer quantum Hall effect”M. Kawamura, H. Takahashi, S. Masubuchi, Y. Hashimoto, S. Katsumoto, K. Hamaya, and T. Machida
Physica. E. 40, 1389-1391 (2008)
“Valley-splitting edge-channel transport in a Si/SiGe quantum Hall system”K. Sugihara, K. Hamaya, M. Kawamura, K. Sawano, Y. Shiraki, and@T. Machida
Physica E. 40, 1523-1525 (2008)
“Electron tunneling through single self‐assembled InAs quantum dots coupled to nanogap electrodes”K. Shibata, M. Jung, C. Buizert, A. Oiwa, K. Hirakawa, T. Machida, S. Tarucha
pysica status solidi (c) 5, 2869-2872 (2008)
“Observation of Half-Integer quantum Hall effect in single-layer graphene using pulse magnet”S. Masubuchi, K. Suga, M. Ono, K. Kindo, S. Takeyama, and T. Machida
J. Phys. Soc. Jpn. 77, 113707 (2008)
“Tunneling magnetoresistance effect in a few-electron quantum-dot spin valve”K. Hamaya, M. Kitabatake, K. Shibata, M. Jung, M. Kawamura, S. Ishida, T. Taniyama, K. Hirakawa, Y. Arakawa, and T. Machida
Appl. Phys. Lett. 93, 222107-1-3 (2008)
“Fabrication of graphene nanoribbon by local anodic oxidation lithography using atomic force microscope”S. Masubuchi, M. Ono, K. Yoshida, K. Hirakawa, and T. Machida
Appl. Phys. Lett. 94, 082107-1-3 (2009)
“Coherent manipulation of nuclear spins in the breakdown regime of integer quantum Hall states”M Kawamura, H Takahashi, Y Hashimoto, S Katsumoto and T Machida
Journal of Physcs: Conference Series, C150, 022034_1-4 (2009)
DOI: 10.1088/1742-6596/150/2/022034
“Dynamic nuclear polarization induced by breakdown of fractional quantum Hall effect”M. Kawamura, M. Ono, Y. Hashimoto, S. Katsumoto, K. Hamaya, and T. Machida
Phys. Rev. B 79, 193304_1-4 (2009)
DOI: 10.1103/PhysRevB.79.193304
“Spin-related current suppression in a semiconductor-quantum-dot spin-diode structure”K. Hamaya, M. Kitabatake, K. Shibata, M. Jung, S. Ishida, T. Taniyama, K Hirakawa,Y. Arakawa, and T. Machida
Phys. Rev. Lett. 102, 236806_1-5 (2009)
DOI: 10.1103/PhysRevLett.102.236806
“Strain-induced enhancement of electric quadrupole splitting in resistively detected nuclear magnetic resonance spectrum in quantum Hall systems”M. Kawamura, T. Yamashita, H. Takahashi, S. Masubuchi, Y. Hashimoto, S. Katsumoto, and T. Machida
Appl. Phys. Lett. 96, 032102-1-3 (2010)
“Scanning microscopy of nuclear spin polarization via quantum Hall edge channels”T. Nakajima, Y. Kobayashi, S. Komiyama, M. Tsuboi, and T. Machida
Phys. Rev. B 81, 085322-1-7 (2010)
“Fabrication of single-electron transistor composed of a self-assembled quantum dot and nanogap electrode by atomic force microscope local oxidation”R. Moriya, H. Kobayashi, K. Shibata, S. Masubuchi, K. Hirakawa, S. Ishida, Y. Arakawa, and T. Machida
Appl. Phys. Express 3, 035001-1-3 (2010)
“Spatial gradient of dynamic nuclear spin polarization induced by breakdown of the quantum Hall effect”M. Kawamura, K. Kono, Y. Hashimoto, S. Katsumoto, and T. Machida
Phys. Rev. B 83, 041305(R)-1-4 (2011)
“Atomic force microscopy based tunable local anodic oxidation of graphene”S. Masubuchi, M. Arai, and T. Machida
Nano Lett. 11, 4542-4546 (2011)
“Non-equilibrium transport in a quantum wire in the quantum Hall regime”K. Chida, M. Kashisaka, Y. Yamauchi, S. Nakamura, T. Arakawa, T. Machida, K. Kobayashi, T. Ono
J. Phys.: Conf. Ser. 334, 012031(2011)
“Observation of quantum Hall effect in mono- and bi-layer graphene using pulse magnet”S. Masubuchi, K. Suga, K. Kindo, S. Takeyama, and T. Machida
J. Phys.: Conf. Ser. 334, 012037 (2011)
“Single-electron switching effect in graphene parallel-coupled double quantum dots”M. Arai, S. Masubuchi, and T. Machida
J. Phys.: Conf. Ser. 334, 012041 (2011)
“Tunnel spin injection into graphene using Al2O3 barrier grown by atomic layer deposition on functionalized graphene surface”T. Yamaguchi, S. Masubuchi, K. Iguchi, R. Moriya, and T. Machida
J. Magn. Magn. Mater. 324, 849-852 (2012)
“Boundary Scattering in Ballistic Graphene”S. Masubuchi, K. Iguchi, T. Yamaguchi, M. Onuki, M. Arai, K. Watanabe, T. Taniguchi, and T. Machida
Phys. Rev. Lett. 109, 036601 (2012)
“Spin relaxation in weak localization regime in multilayer graphene spin valves”Takehiro Yamaguchi, Rai Moriya, Satoru Masubuchi, Kazuyuki Iguchi,and Tomoki Machida
Jpn. J. Appl. Phys. 52, 040205 (2013)
DOI: 10.7567/JJAP.52.040205
“Observation of finite excess noise in the voltage-biased quantum Hall regime as a precursor for breakdown”K. Chida, T. Arakawa, S. Matsuo, Y. Nishihara, T. Tanaka, D. Chiba, T. Ono, T. Hata, K. Kobayashi, and T. Machida
Phys. Rev. B 87, 155313-1-7 (2013)
DOI: 10.1103/PhysRevB.87.155313
“Cross-sectional transmission electron microscopy analysis of nanogap electrode fabricated by atomic force microscope local oxidation”Rai Moriya, Eriko Ikenaga, Satoru Masubuchi, Tomoki Machida
Jpn. J. Appl. Phys. 52, 055201 (2013)
DOI: 10.7567/JJAP.52.055201
“Electrical spin injection into graphene through monolayer hexagonal boron nitride”Takehiro Yamaguchi, Yoshihisa Inoue, Satoru Masubuchi, Sei Morikawa, Masahiro Onuki, Kenji Watanabe, Takashi Taniguchi, Rai Moriya, and Tomoki Machida
Applied Physics Express 6, 073001 (2013)
DOI: 10.7567/APEX.6.073001
“Photovoltaic infrared photoresponse of the high-mobility graphene quantum Hall system due to cyclotron resonance”S. Masubuchi, M. Onuki, M. Arai, T. Yamaguchi, K. Watanabe, T. Taniguchi, and T. Machida
Phys. Rev. B 88, 121402(R) (2013)
DOI:10.1103/PhysRevB.88.121402
“Fabrication and characterization of high-mobility graphene p-n-p junctions encapsulated by hexagonal boron nitride”S. Masubuchi, S. Morikawa, M. Onuki, K. Iguchi, K. Watanabe, T. Taniguchi, and T. Machida
Japanese Journal of Applied Physics 52, 110105 (2013)
DOI:10.7567/JJAP.52.110105
“Mid-infrared photoresponse of graphene nanoribbon bolometer”M. Arai, M. Onuki, S. Masubuchi, R. Moriya and T. Machida
Japanese Journal of Applied Physics 53, 035101 (2014)
“Cross-sectional transmission electron microscopy analysis of a single self-assembled quantum dot single electron transistor fabricated by atomic force microscope local oxidation”R. Moriya, E. Ikenaga, K. Shibata, K. Hirakawa, S. Masubuchi, and T. Machida
Japanese Journal of Applied Physics 53, 045202 (2014)
“Cubic Rashba Spin-Orbit Interaction of a Two-Dimensional Hole Gas in a Strained-Ge/SiGe Quantum Well”R. Moriya, K. Sawano, Y. Hoshi, S. Masubuchi, Y. Shiraki, A. Wild, C. Neumann, G. Abstreiter, D. Bougeard, T. Koga, and T. Machida
Physical Review Letters 113, 086601 (2014)
“Large current modulation in exfoliated-graphene/MoS2/metal vertical heterostructures”R. Moriya, T. Yamaguchi, Y. Inoue, S. Morikawa, Y. Sata, S. Masubuchi, and T. Machida
Applied Physics Letters 105, 083119 (2014)
“Tunneling transport in a few monolayer-thick WS2/graphene heterojunction”Takehiro Yamaguchi, Rai Moriya, Yoshihisa Inoue, Sei Morikawa, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Applied Physics Letters 105, 223109 (2014)
“Modulation of Schottky barrier height in graphene/MoS₂/metal vertical heterostructure with large current ON-OFF ratio”Yohta Sata, Rai Moriya, Takehiro Yamaguchi, Yoshihisa Inoue, Sei Morikawa, Naoto Yabuki, Satoru Masubuchi, and Tomoki Machida
Japanese Journal of Applied Physics 54, 04DJ04 (2015)
DOI: 10.7567/JJAP.54.04DJ04
“Fabrication of 10-nm-scale nanoconstrictions in graphene using atomic force microscopy-based local anodic oxidation lithography”Miho Arai, Satoru Masubuchi, Kenji Nose, Yoshitaka Mitsuda and Tomoki Machida
Japanese Journal of Applied Physics 54, 04DJ06 (2015)
DOI: 10.7567/JJAP.54.04DJ06
“Edge-channel interferometer at the graphene quantum Hall pn junction”Sei Morikawa, Satoru Masubuchi, Rai Moriya, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Applied Physics Letters 106, 183101 (2015)
DOI: 10.1063/1.4919380
“Influence of the density of states of graphene on the transport properties of graphene/MoS2/metal vertical field-effect transistors”Rai Moriya, Takehiro Yamaguchi, Yoshihisa Inoue, Yohta Sata, Sei Morikawa, Satoru Masubuchi, and Tomoki Machida
Applied Physics Letters 106, 233103 (2015)
DOI: 10.1063/1.4921920
“Imaging ballistic carrier trajectories in graphene using scanning gate microscopy”Sei Morikawa, Ziwei Dou, Shu-Wei Wang, Charles G. Smith, Kenji Watanabe, Takashi Taniguchi, Satoru Masubuchi, Tomoki Machida, and Malcolm R. Connolly
Applied Physics Letters 107, 243102 (2015)
DOI: 10.1063/1.4937473
“Electric field modulation of Schottky barrier height in graphene/MoSe2 van der Waals heterointerface”Yohta Sata, Rai Moriya, Sei Morikawa, Naoto Yabuki, Satoru Masubuchi, and Tomoki Machida
Applied Physics Letters 107, 023109 (2015)
DOI: 10.1063/1.4926973
“Construction of van der Waals magnetic tunnel junction using ferromagnetic layered dichalcogenide”Miho Arai, Rai Moriya, Naoto Yabuki, Satoru Masubuchi, Keiji Ueno and Tomoki Machida
Applied Physics Letters 107, 103107 (2015)
DOI: 10.1063/1.4930311
“Vertical field effect transistor based on graphene/transition metal dichalcogenide van der Waals heterostructure”Rai Moriya, Takehiro Yamaguchi, Yoshihisa Inoue, Yohta Sata, Sei Morikawa, Satoru Masubuchi and Tomoki Machida
ECS Trans. 69, 357 (2015)
DOI: 10.1149/06905.0357ecst
“Edge-Channel Transport of Dirac Fermions in Graphene Quantum Hall Junctions”Tomoki Machida, Sei Morikawa, Satoru Masubuchi, Rai Moriya, Miho Arai, Kenji Watanabe, Takashi Taniguchi
Journal of the Physical Society of Japan 84, 121007 (2015)
DOI: 10.7566/JPSJ.84.121007
“Supercurrent in van der Waals Josephson junction”Naoto Yabuki, Rai Moriya, Miho Arai, Yohta Sata, Sei Morikawa, Satoru Masubuchi, and Tomoki Machida
Nature Communications 7, 10616 (2016)
“Spin injection into multilayer graphene from highly spin-polarized Co2FeSi Heusler alloy”Takehiro Yamaguchi, Rai Moriya, Soichiro Oki, Shinya Yamada, Satoru Masubuchi, Kohei Hamaya, and Tomoki Machida
Applid Physics Express 9, 063006 (2016)
“Comparison of magnetoresistances of triangular and rectangular ballistic graphene npn junctions”Sei Morikawa, Satroru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Japanese Journal of Applied Physics 55, 100305 (2016)
“Dirac fermion reflector by ballistic graphene sawtooth-shaped npn junctions”Sei Morikawa, Quentin Wilmart, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, Bernard Pla?ais, and Tomoki Machida
Semiconductor Science and Technology 32, 045010 (2017)
DOI: 10.1088/1361-6641/aa6102
“N- and p-type carrier injections into WSe2 with van der Waals contacts of two-dimensional materials”Yohta Sata, Rai Moriya, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Japanese Journal of Applied Physics 56, 04CK09 (2017)
DOI: 10.7567/JJAP.56.04CK09
“Optical coupling between atomically thin black phosphorus and a two dimensional photonic crystal nanocavity”Yasutomo Ota, Rai Moriya, Naoto Yabuki, Miho Arai, Masahiro Kakuda, Satoshi Iwamoto, Tomoki Machida, and Yasuhiko Arakawa
Applied Physics Letters 110, 223105 (2017)
DOI: 10.1063/1.4984597
“Suppression of exciton-exciton annihilation in tungsten disulfide monolayers encapsulated by hexagonal boron nitrides”Yusuke Hoshi, Takashi Kuroda, Mitsuhiro Okada, Rai Moriya, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, Ryo Kitaura, and Tomoki Machida
Physical Review B 95, 241403(R) (2017)
DOI: 10.1103/PhysRevB.95.241403
“Exfoliation and van der Waals heterostructure assembly of intercalated ferromagnet Cr1/3TaS2”Yuji Yamasaki, Rai Moriya, Miho Arai, Satoru Masubuchi, Sunseng Pyon, Tsuyoshi Tamegai, Keiji Ueno and Tomoki Machida
2D Materials 4, 041007 (2017)
DOI: 10.1088/2053-1583/aa8a2b
“Intersubband Landau level couplings induced by in-plane magnetic fields in trilayer graphene”Yuta Asakawa, Satoru Masubuchi, Naoko Inoue, Sei Morikawa, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Phys. Rev. Lett. 119, 186802 (2017)
DOI: 10.1103/PhysRevLett.119.186802
“Heat transfer at the van der Waals interface between graphene and NbSe2”Yohta Sata, Rai Moriya, Naoto Yabuki, Satoru Masubuchi, and Tomoki Machida
Phys. Rev. B 98, 035422 (2018)
”Imaging Bulk and Edge Transport near the Dirac Point in Graphene Moiré Superlattices“Ziwei Dou, Sei Morikawa, Alessandro Cresti, Shu-Wei Wang, Charles G. Smith, Christos Melios, Olga Kazakova, Kenji Watanabe, Takashi Taniguchi, Satoru Masubuchi, Tomoki Machida, and Malcolm R. Connolly
Nano Lett. 18, 2530 (2018)
https://doi.org/10.1021/acs.nanolett.8b00228
“Autonomous robotic searching and assembly of two-dimensional crystals to build van der Waals superlattices”Satoru Masubuchi, Masataka Morimoto, Sei Morikawa, Momoko Onodera, Yuta Asakawa, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Nature Communications 9, 1413 (2018)
“Effect of a pick-and-drop process on optical properties of a CVD-grown monolayer tungsten disulfide”Yusuke Hoshi, Mitsuhiro Okada, Rai Moriya, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, Ryo Kitaura, and Tomoki Machida
Phys. Rev. Materials 2, 064003 (2018)
“Photo-thermoelectric detection of cyclotron resonance in asymmetrically carrier-doped graphene two-terminal device”Kei Kinoshita, Rai Moriya, Miho Arai, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Appl. Phys. Lett. 113, 103102 (2018)
“Mid-infrared photodetection using cyclotron resonance in graphene/h-BN van der Waals heterostructures”Momoko Onodera, Kei Kinoshita, Rai Moriya, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Sens. Mater. 31, 2281 (2019)
DOI: 10.18494/SAM.2019.2445
“Rhenium dinitride: Carrier transport in a novel transition metal dinitride layered crystal”Momoko Onodera, Fumio Kawamura, Nguyen Thanh Cuong, Kenji Watanabe, Rai Moriya, Satoru Masubuchi, Takashi Taniguchi, Susumu Okada, and Tomoki Machida
APL Mater. 7, 101103 (2019)
DOI: 10.1063/1.5118713
“Dry release transfer of graphene and few-layer h-BN by utilizing thermoplasticity of polypropylene carbonate”Kei Kinoshita, Rai Moriya, Momoko Onodera, Yusai Wakafuji, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
npj 2D Mater. Appl. 3, 22 (2019)
DOI: 10.1038/s41699-019-0104-8
“Carbon-rich domain in hexagonal boron nitride: carrier mobility degradation and anomalous bending of Landau fan diagram in adjacent graphene”Momoko Onodera, Kenji Watanabe, Miyako Isayama, Miho Arai, Satoru Masubuchi, Rai Moriya, Takashi Taniguchi, and Tomoki Machida
Nano Lett. 19, 7282 (2019)
DOI: 10.1021/acs.nanolett.9b02879
“Detection of cyclotron resonance using photo-induced thermionic emission at graphene/MoS2 van der Waals interface”Yusai Wakafuji, Rai Moriya, Sabin Park, Kei Kinoshita, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Appl. Phys. Lett. 115, 143101 (2019)
DOI: 10.1063/1.5119932
“Photo-Nernst detection of cyclotron resonance in partially irradiated graphene”Kei Kinoshita, Rai Moriya, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Appl. Phys. Lett. 115, 153102 (2019)
DOI: 10.1063/1.5119722
“Electrical control of cyclotron resonance in dual-gated trilayer graphene”Momoko Onodera, Miho Arai, Satoru Masubuchi, Kei Kinoshita, Rai Moriya, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Nano Lett. 19, 8097 (2019)
DOI: 10.1021/acs.nanolett.9b03280
“Classifying optical microscope images of exfoliated graphene flakes by data-driven machine learning”S.Masubuchi and T. Machida
npj 2D Materials and Applications 3, 4-1-7 (2019)
DOI: 10.1038/s41699-018-0084-0
“Hexagonal Boron Nitride Synthesized at Atmospheric Pressure Using Metal Alloy Solvents: Evaluation as a Substrate for 2D Materials”Momoko Onodera, Takashi Taniguchi, Kenji Watanabe, Miyako Isayama, Satoru Masubuchi, Rai Moriya, and Tomoki Machida
Nano Lett. 20, 735 (2019)
DOI: 10.1021/acs.nanolett.9b04641
“Assembly of van der Waals heterostructures: exfoliation, searching, and stacking of 2D materials”Momoko Onodera, Satoru Masubuchi, Rai Moriya, and Tomoki Machida
Jpn. J. Appl. Phys. 59, 010101 (2020)
DOI: 10.7567/1347-4065/ab5ee0
“Superconducting proximity effect in NbSe2/graphene van der Waals junction”Rai Moriya, Naoto Yabuki, and Tomoki Machida
Phys. Rev. B 101, 054503 (2020)
DOI: 10.1103/PhysRevB.101.054503
“3D manipulation of 2D materials using micro-dome polymer”Yusai Wakafuji, Rai Moriya, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Nano Lett. 20, 2486 (2020)
DOI: 10.1021/acs.nanolett.9b05228
“Deep-learning-based image segmentation integrated with optical microscopy for automatically searching for two-dimensional materials”Satoru Masubuchi, Eisuke Watanabe, Yuta Seo, Shota Okazaki, Takao Sasagawa, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
npj 2D Mater. Appl. 4, 3 (2020)
DOI: 10.1038/s41699-020-0137-z
“Cyclotron Resonance Study of Monolayer Graphene under Double Moire Potentials”Momoko Onodera, Kei Kinoshita, Rai Moriya, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Nano Letters 20, 4566-4572 (2020).
DOI: 10.1021/acs.nanolett.0c01427
“Carbon annealed HPHT-hexagonal boron nitride: exploring defect levels using 2D materials combined through van der Waals Interface”M. Onodera, M. Isayama, T. Taniguchi, K. Watanabe, S. Masubuchi, R. Moriya, T. Haga, Y. Fujimoto, S. Saito, and T. Machida
Carbon 167, 785-791 (2020)
DOI: 10.1016/j.carbon.2020.05.032
“Low-temperature p-type ohmic contact to WSe₂ using p⁺-MoS₂/WSe₂ van der Waals interface”K. Takeyama, R. Moriya, K. Watanabe, S. Masubuchi, T. Taniguchi, and T. Machida
Appl. Phys. Lett. 117, 153101-1-6 (2020)
DOI: 10.1063/5.0016468
“Emergence of orbital angular moment at van Hove singularity in graphene/h-BN Moiré superlattice”R. Moriya, K. Kinoshita, J. A. Crosse, K. Watanabe, T. Taniguchi, S. Masubuchi, P. Moon, M. Koshino, and T. Machida
Nature Communications 11, 5380-1-6 (2020)
DOI: 10.1038/s41467-020-19043-x
“Dark-state impact on the exciton recombination of WS₂ monolayers as revealed by multi-timescale pump-probe spectroscopy”T. Kuroda, Y. Hoshi, S. Masubuchi, T. Taniguchi, and T. Machida
Physs Revs B 102, 195407-1-7 (2020)
DOI: 10.1103/PhysRevB.102.195407
“Selective etching of hexagonal boron nitride by high-pressure CF₄ plasma for individual one-dimensional ohmic contacts to graphene layers”Y. Seo, S. Masubuchi, E. Watanabe, M. Onodera, R. Moriya, K. Watanabe, T. Taniguchi, and T. Machida
Appl. Phys. Lett. 117, 243101-1-5 (2020)
DOI: 10.1063/5.0022557
“Resonant Tunneling Due to van der Waals Quantum-Well States of Few-Layer WSe₂ in WSe₂/h-BN/p+-MoS₂ Junction”Kei Takeyama, Rai Moriya, Shota Okazaki, Yijin Zhang, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, Takao Sasagawa, and Tomoki Machida
Nano Letters, 21, 9, 3929–3934 (2021)
DOI: 10.1021/acs.nanolett.1c00555
“Probing many-body interactions in the cyclotron resonance of h-BN/bilayer graphene/h-BN”Rai Moriya, Sabin Park, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, Tomoki Machida
Phys. Rev. B 104, 245137-1-7 (2021)
DOI: 10.1103/PhysRevB.104.245137
“Switchable out-of-plane shift current in ferroelectric two-dimensional material CuInP2S6”Yijin Zhang, Rei Taniguchi, Satoru Masubuchi, Rai Moriya, Kenji Watanabe, Takashi Taniguchi, Takao Sasagawa, Tomoki Machida
Appl. Phys. Lett. 120, 013103-1-5 (2022)
DOI: 10.1063/5.0074371
“Subband-resolved momentum-conserved resonant tunneling in monolayer graphene/h-BN/ABA-trilayer graphene small-twist-angle tunneling device”Yuta Seo, Satoru Masubuchi, Momoko Onodera, Yijin Zhang, Rai Moriya, Kenji Watanabe, Takashi Taniguchi, Tomoki Machida
Appl. Phys. Lett. 120, 8, 083102-1-6 (2022) （selected for the cover）
DOI: 10.1063/5.0080215
“Defect-assisted tunneling spectroscopy of electronic band structure in twisted bilayer graphene/hexagonal boron nitride moiré superlattices”Yuta Seo, Satoru Masubuchi, Momoko Onodera, Rai Moriya, Yijin Zhang, Kenji Watanabe, Takashi Taniguchi, Tomoki Machida
Appl. Phys. Lett. 120, 20, 203103 (2022)
“Odd-even layer-number effect of valence-band spin splitting in WTe2”Masato Sakano, Yuma Tanaka, Satoru Masubuchi, Shota Okazaki, Takuya Nomoto, Atsushi Oshima, Kenji Watanabe, Takashi Taniguchi, Ryotaro Arita, Takao Sasagawa, Tomoki Machida, and Kyoko Ishizaka
Phys. Rev. Research 4, 023247 (2022)
DOI:https://doi.org/10.1103/PhysRevResearch.4.023247
“Resonant Tunneling between Quantized Subbands in van der Waals Double Quantum Well Structure Based on Few-Layer WSe2”Kei Kinoshita, Rai Moriya, Shota Okazaki, Yijin Zhang, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, Takao Sasagawa, Tomoki Machida
Nano Letters, 22, 12, 4640–4645 (2022)
https://doi.org/10.1021/acs.nanolett.2c00396
“Mechanical reliability of monolayer MoS2 and WSe2”Teng Cui, Sankha Mukherjee, Momoko Onodera, Guorui Wang, Boran Kumral, Akibul Islam, Moein Shayegannia, Gopi Krishnan, Nima Barri, Peter Serles, Xiang Zhang, Lucas M. Sassi, Jason Tam, Nabil Bassim, Nazir P. Kherani, Pulickel M. Ajayan, Tomoki Machida, Chandra Veer Singh, Yu Sun, Tobin Filleter
Matter 5, 9, 2975-2989 (2022)
https://doi.org/10.1016/j.matt.2022.06.014
“Dry pick-and-flip assembly of van der Waals heterostructures for microfocus angle-resolved photoemission spectroscopy”Satoru Masubuchi, Masato Sakano, Yuma Tanaka, Yusai Wakafuji, Takato Yamamoto, Shota Okazaki, Kenji Watanabe, Takashi Taniguchi, Jincai Li, Hirotaka Ejima, Takao Sasagawa, Kyoko Ishizaka, Tomoki Machida
Sci. Rep. 12, 10936 (2022)
https://doi.org/10.1038/s41598-022-14845-z