国際会議

“Twist-controlled resonant tunneling to probe quantum well states of few-layer WSe₂”
Kei Kinoshita, Rai Moriya, Shota Okazaki, Yijin Zhang, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, Takao Sasagawa, and Tomoki Machida
EP2DS-25 & MSS-21, Grenoble, France, 2023/7/9-7/14

[Invited talk]“Momentum‐ and twist‐controlled resonant tunneling device based on few‐layer WSe₂”
Rai Moriya
The 6th EU-JP Workshop on graphene and related 2D materials, Tokyo, 2023/5/25-5/26

“Resonant tunneling between quantized subbands of few-layer WSe₂ in van der Waals quantum well structures”
Kei Kinoshita
11th International Workshop on 2D Materials (A3 foresight program), Seoul, Korea, 2023/2/17-2/18

“Resonant tunneling between quantized subbands of few-layer WSe₂ in van der Waals double quantum well structures”
Kei Kinoshita, Rai Moriya, Shota Okazaki, Yijin Zhang, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, Takao Sasagawa, and Tomoki Machida
The 35th International Conference on the Physics of Semiconductors (ICPS 2022), Sydney, Australia, 2022/6/27-6/30

“Photo-thermoelectric response in Landau-quantized graphene-based van der Waals heterostructures”
S. Park
The 9th International Workshop on 2D Materials (A3 foresight program), online meeting, 2022/2/17-2/18

招待講演 “Autonomous robotic searching and assembly of two-dimensional crystals to build van der Waals superlattices”

S. Masubuchi
2nd International Workshop on 2D Materials, Nanjing University, Nanjing, China, 2019/2/23

“Data-driven machine-learning clustering analysis to automatically classify exfoliated graphene flakes from optical microscope images”

S. Masubuchi, T. Machida
American Physical Society March Meeting 2019 (APS March meeting 2019), Boston Convention and Exhibition Center, Boston, USA, 2019/3/5

“Robotic assembly and mid-infrared photoresponse of van der Waals junctions of graphene and 2D materials”

T. Machida
3rd JST/CREST/2D Workshop in Singapore, Marina Bay Sands Hotel, Singapore, 2019/3/15

招待講演 “Mid-Infrared Photoresponse and Robotic Fabrication of Graphene/h-BN van der Waals Heterostructures”

T. Machida
Compound Semiconductor Week 2019 [CSW2019], 奈良春日野国際フォーラム, Nara, Japan, 2019/5/20

“Cyclotron resonance absorption in trilayer graphene”

Momoko Onodera, Miho Arai, Satoru Masubuchi, Kei Kinoshita, Rai Moriya, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Compound Semiconductor Week 2019 [CSW2019], 奈良春日野国際フォーラム, Nara, Japan, 2019/5/20

招待講演 “Quantum Transport and Robotic Fabrication of van der Waals Heterostructures of 2D Materials”

T. Machida
EM-NANO2019, アクア・イノベーション拠点AICS, 信州大学長野 (工学) キャンパス, Nagano, Japan, 2019/6/21

“Subband-resolved resonant tunneling in trilayer graphene/h-BN/graphene van der Waals heterostructures”

Yuta Seo, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Graphene Week 2019, Helsinki Scandic Marina Congress Center, Helsinki, Finland, 2019/9/24

招待講演 “Quantum Transport and Robotic Fabrication of van der Waals Junctions of Graphene and 2D Materials”

T. Machida
SemiconNano2019, 神戸大学先端融合研究環統合研究拠点コンベンションホール, Kobe, Japan, 2019/9/26

招待講演 “Autonomous robotic assembly of two-dimensional crystals to build van der Waals superlattices”

Satoru Masubuchi, M. Morimoto, S. Morikawa, M. Onodera, Y. Asakawa, K. Watanabe, T. Taniguchi, and T. Machida
Recent Progress in Graphene and 2D Materials Research 2019 (RPGR2019), Matsue Kunibiki Messe (Shimane Prefectural Convention Center), Matsue, Japan, 2019/10/7

“Electrical tuning of cyclotron resonance magnetic field in a dual-gated trilayer graphene/h-BN vdW heterostructrue”

Momoko Onodera, Miho Arai, Satoru Masubuchi, Kei Kinoshita, Rai Moriya, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Recent Progress in Graphene and 2D Materials Research 2019 (RPGR2019), Matsue Kunibiki Messe (Shimane Prefectural Convention Center), Matsue, Japan, 2019/10/7

“Dry Release Transfer of Graphene and Few-layer h-BN by utilizing Thermoplasticity of Polypropylene Carbonate for Fabricating van der Waals Heterostructures”

Rai Moriya, Kei Kinoshita, Momoko Onodera, Yusai Wakafuji, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Recent Progress in Graphene and 2D Materials Research 2019 (RPGR2019), Matsue Kunibiki Messe (Shimane Prefectural Convention Center), Matsue, Japan. 2019/10/7

“Transport properties of graphene on h-BN grown with an alloy solvent at atmospheric pressure”

Momoko Onodera, Takashi Taniguchi, Kenji Watanabe, Satoru Masubuchi, Tomoki Machida
Recent Progress in Graphene and 2D Materials Research 2019 (RPGR2019), Matsue Kunibiki Messe(Shimane Prefectural Convention Center), Matsue, Japan, 2019/10/7

“Heat Transfer between Graphene Layers in Graphene/h-BN/Graphene van der Waals Heterostructure”

Rai Moriya, Kei Kinoshita, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Recent Progress in Graphene and 2D Materials Research 2019 (RPGR2019), Matsue Kunibiki Messe (Shimane Prefectural Convention Center), Matsue, Japan, 2019/10/8

“Subband-resolved resonant tunneling in trilayer graphene/h-BN/graphene heterostructures”

Yuta Seo, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Recent Progress in Graphene and 2D Materials Research 2019 (RPGR2019), Matsue Kunibiki Messe (Shimane Prefectural Convention Center), Matsue, Japan, 2019/10/8

“Superconductivity in exfoliated transition-metal dinitrides ReN2”

Momoko Onodera, Fumio Kawamura, Kenji Watanabe, Nguyen Thanh Cuong, Susumu Okada, Takashi Taniguchi, Tomoki Machida
Recent Progress in Graphene and 2D Materials Research 2019 (RPGR2019), Matsue Kunibiki Messe (Shimane Prefectural Convention Center), Matsue, Japan, 2019/10/8

“Influence of C-rich domain in h-BN on the carrier transport in graphene/h-BN van der Waals heterostructures”

Momoko Onodera, Kenji Watanabe, Miyako Isayama, Miho Arai, Satoru Masubuchi, Takashi Taniguchi, Tomoki Machida
Recent Progress in Graphene and 2D Materials Research 2019 (RPGR2019), Matsue Kunibiki Messe (Shimane Prefectural Convention Center), Matsue, Japan, 2019/10/8

“Cyclotron Resonance-induced Thermionic Emission in Graphene/MoS₂ van del Waals Schottky Junctions”

Yusai Wakafuji, Rai Moriya, Sabin Park, Kei Kinoshita, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Recent Progress in Graphene and 2D Materials Research 2019 (RPGR2019), Matsue Kunibiki Messe (Shimane Prefectural Convention Center), Matsue, Japan, 2019/10/8

“Detection of cyclotron resonance in graphene using Photo-Seebeck and photo-Nernst effects”

Kei Kinoshita, Rai Moriya, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Recent Progress in Graphene and 2D Materials Research 2019 (RPGR2019), Matsue Kunibiki Messe (Shimane Prefectural Convention Center), Matsue, Japan, 2019/10/9

“Cyclotron Resonance and Landau Level Spectroscopy in Graphene/MoS2 heterostructure”

Sabin Park, Rai Moriya, Yusai Wakafuji, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida
Recent Progress in Graphene and 2D Materials Research 2019 (RPGR2019), Matsue Kunibiki Messe(Shimane Prefectural Convention Center), Matsue, Japan, 2019/10/9

招待講演 “Evaluation of hexagonal boron nitride as a substrate for 2D materials”

T. Machida
10th A3 Symposium on Emerging Materials, Sungkyunkwan University, Suwon, Korea, 2019/10/28

招待講演 “Quantum Transport and Robotic Assembly of van der Waals Junctions of Graphene and 2D Materials”

T. Machida
32nd International Microprocesses and Nanotechnology Conference (MNC 2019), International Conference Center Hiroshima, Hiroshima, Japan, 2019/10/30

招待講演 “Automatic searching and robotic assembly of 2D materials”

T. Machida
TSMC-UTokyo Research Symposium, TSMC, Taipei, Taiwan, 2019/11/1

招待講演 “Cyclotron resonance absorption of mid-infrared light in van der Waals heterostructures of graphene and 2D materials

T. Machida
The 4th Graphene Flagship EU-Japan Workshop on Graphene and related 2D materials, Scuola Normale Superiore(Palazzo della Carovana), Pisa, Italy, 2019/11/18

招待講演 “Magneto-thermoelectric Phenomena in h-BN/Graphene/h-BN van der Waals Heterostructure”

Rai Moriya, Kei Kinoshita, Yusai Wakafuji, Sabin Park, Satoru Masubuchi, Kenji Watanabe, Takashi Taniguchi, and Tomoki Machida,
14th Asia-Pacific Physics Conference 2019 (APPC14), Borneo Convention Centre Kuching (Malaysia), Borneo, Malaysia, 2019/11/18

招待講演 “Cyclotron Resonance Absorption of Midinfrared Light in van der Waals Heterostructures of Graphene and 2D materials”

T. Machida
WINDS 2019, Fairmont Orchid Hotel, Hawaii, USA, 2019/12/5

招待講演 “Quantum transport and robotic fabrication of van der Waals junctions of graphene and 2D materials”

T. Machida
MATERIALS RESEARCH MEETING 2019 (MRM2019), 横浜シンポジア, Yokohama, Japan 2019/12/11

招待講演 “Quantum transport in van der Waals junctions of graphene and hexagonal boron nitride”

T. Machida
1&2DM International Conference 2020, 東京ビッグサイト, Tokyo, Japan 2020/1/29

“Evaluation of hexagonal boron nitride crystals in terms of an insulating building block of van der Waals heterostructures”

M. Onodera, K. Watanabe, M. Isayama, S. Masubuchi, R. Moriya, T. Taniguchi, T. Machida
SSDM2020, All-VIRTUAL conference, 2020/9/28

“Deep-learning-assisted robotic assembly of van der Waals superlattices”

S. Masubuchi, E. Watanabe, Y. Seo, M. Onodera, S. Okazaki, T. Sasagawa, K. Watanabe, T. Taniguchi, T. Machida
SSDM2020, All-VIRTUAL conference, 2020/9/28

“Degenerately Doped p+-MoS₂ as a High Work Function Electrode Materialin van der Waals Heterostructure”

R. Moriya, K. Takeyama, S. Masubuchi, K. Watanabe, T. Taniguchi, T. Machida
SSDM2020, All-VIRTUAL conference, 2020/9/29

“Mid-infrared photoresponse due to cyclotron resonance absorption in gra-phene/h-BN van der Waals heterostructures”

T. Machida, M. Onodera, S. Masubuchi, K. Kinoshita, R. Moriya, K. Watanabe, T. Taniguchi
SSDM2020, All-VIRTUAL conference, 2020/9/29

“Dark-state impact on the exciton recombination of monolayer WS2 embedded in van der Waals heterostructures”

T. Kuroda, Y. Hoshi, K. Watanabe, T. Taniguchi, R. Kitaura, T. Machida
SSDM2020, All-VIRTUAL conference, 2020/9/29

“Robotic assembly of two-dimensional crystals to build van der Waals superlattices”

Satoru Masubushi
2021 International Meeting on Thin Film Interfaces and Composite Crystals (IMTFCS2020), hybrid onsite / online meeting, Okayama, Japan, 2021/1/26

“Emergence of orbital angular moment at van Hove singularity in graphene/h-BN moiré superlattice”

Rai Moriya
A3 Foresight Program: The 7th International Workshop on 2D Materials, (Online meeting), 2021/2/19

招待講演 “Bulk photovoltaic effect in two-dimensional materials”

Y. J. Zhang
University of Cambridge – The University of Tokyo Online Workshop on
Advanced Materials for Energy, online meeting, 2021/3/3

“Influence of the Carbon-Rich Domain in Hexagonal Boron Nitride Single Crystals on Transport Properties of Adjacent Graphene”

M. Onodera
14th International Conference on New Diamond and Nano Carbons 2020/2021(NDNC 2020/2021), online meeting, 2021/6/8

“Influence of carbon impurities in hexagonal boron nitride crystals on carrier transport properties of adjacent graphene through van der Waals interface”

M. Onodera
The 8th International Workshop on 2D Materials, hybrid onsite / online meeting, Shanghai, China, 2021/6/30

“Resonant tunneling and negative differential resistance in fewlayer WSe₂/h-BN/p+-MoS₂ van der Waals junctions”

T. Machida, K. Takeyama, R. Moriya, Y. J. Zhang, S. Masubuchi, S. Okazaki, T. Sasagawa, K. Watanabe, T. Taniguchi
RPGR2021, hybrid onsite / online meeting, Seoul, South Korea, 2021/10/10-14

“Large orbital angular moment at van Hove singularity in graphene/h-BN moiré superlattice probed by magneto-thermoelectric measurement”

R. Moriya, K. Kinoshita, J. A. Crosse, K. Watanabe, T. Taniguchi, S. Masubuchi, P. Moon, M. Koshino, T. Machida
RPGR2021, hybrid onsite / online meeting, Seoul, South Korea, 2021/10/10-14

“Cyclotron resonance absorption in monolayer graphene under double moiré potentials”

M. Onodera, K. Kinoshita, R. Moriya, S. Masubuchi, K. Watanabe, T. Taniguchi, T. Machida
RPGR2021, hybrid onsite / online meeting, Seoul, South Korea, 2021/10/10-14

“Transfer method in the liquid phase for two-dimensional materials”

Y. Wakafuji, R. Moriya, S. Masubuchi, K. Watanabe, T. Taniguchi, T. Machida
RPGR2021, hybrid onsite / online meeting, Seoul, South Korea, 2021/10/10-14

“Quantum Hall photo-thermoelectric effect in inner contact graphene device”

S. Park, R. Moriya, Y. Seo, Y. J. Zhang, S. Masubuchi, K. Watanabe, T. Taniguchi, T. Machida
RPGR2021, hybrid onsite / online meeting, Seoul, South Korea, 2021/10/10-14

“Generation of orbital angular moment at van Hove singularity in rotationally aligned graphene/h-BN moiré superlattice”

R. Moriya
Japan-EU Workshop 2021 (The 5th Japan-EU Workshop on Graphene and Related 2D Materials), online meeting, 2021/10/25

“Emergence of orbital moment at van Hove singularity in graphene/h-BN moiré superlattice probed by magneto-thermoelectric measurement”

R. Moriya
EP2DS-24/MSS-20 Joint Conference (24th International Conference on Electronic Properties of Two-Dimensional Systems, 20th International Conference on Modulated Semiconductor Structures), online meeting, 2021/10/31-11/5

“Photo-thermoelectric response in Landau-quantized graphene-based van der Waals heterostructures”

S. Park
The 9th International Workshop on 2D Materials (A3 foresight program), online meeting, 2022/2/17-2/18