絞り込み解除

9 件のレコードが見つかりました。

2501.16715v1.pdf
Systematic investigation of dynamic nuclear polarization with boron vacancy in hexagonal boron nitride
論文
著者
Yuki Nakamura ; Shunsuke Nishimura ; Takuya Iwasaki SAMURAI ORCID ; Shu Nakaharai ORCID ; Shinichi Ogawa ; Yukinori Morita ; Kenji Watanabe SAMURAI ORCID ; Takashi Taniguchi SAMURAI ORCID ; Kento Sasaki ; Kensuke Kobayashi
キーワード
hexagonal boron nitride, dynamic nuclear polarization , vacancy, optically detected magnetic resonance
刊行年月日
2025-05-02
更新時刻
2025-05-22 09:21:19 +0900
2411.10717v1.pdf
Systematic characterization of nanoscale h -BN quantum sensor spots created by helium-ion microscopy
論文
著者
Hao Gu ; Moeta Tsukamoto ORCID ; Yuki Nakamura ORCID ; Shu Nakaharai ORCID ; Takuya Iwasaki SAMURAI ORCID ; Kenji Watanabe SAMURAI ORCID ; Takashi Taniguchi SAMURAI ORCID ; Shinichi Ogawa ; Yukinori Morita ; Kento Sasaki ORCID ; Kensuke Kobayashi ORCID
キーワード
quantum sensor, hexagonal boron nitride, helium ion microscopy
刊行年月日
2024-11-12
更新時刻
2025-01-09 16:30:55 +0900
Adv Elect Materials - 2022 - Shingaya - Dual‐Gate Anti‐Ambipolar Transistor with Van der Waals ReS2 WSe2 Heterojunction for-2.pdf
Dual-Gate Anti-Ambipolar Transistor with Van der Waals ReS2/WSe2 Heterojunction for Reconfigurable Logic Operations
論文
著者
Yoshitaka Shingaya SAMURAI ORCID ; Amir Zulkefli ORCID ; Takuya Iwasaki SAMURAI ORCID ; Ryoma Hayakawa SAMURAI ORCID ; Shu Nakaharai ORCID ; Kenji Watanabe SAMURAI ORCID ; Takashi Taniguchi SAMURAI ORCID ; Yutaka Wakayama SAMURAI ORCID
キーワード
2D materials, antiambipolar transistors, reconfigurable logic circuits, ReS2, WSe2
刊行年月日
2022-09-25
更新時刻
2024-09-18 12:30:12 +0900
AcceptedManuscript_Sasama_2024_APL24-AR-05220.pdf
Self-aligned gate electrode for hydrogen-terminated diamond field-effect transistors with a hexagonal boron nitride gate insulator
論文
著者
Yosuke Sasama SAMURAI ORCID ; Takuya Iwasaki SAMURAI ORCID ; Mohammad Monish SAMURAI ORCID ; Kenji Watanabe SAMURAI ORCID ; Takashi Taniguchi SAMURAI ORCID ; Yamaguchi Takahide SAMURAI ORCID
キーワード
Hydrogen-terminated diamond, Field-effect transistors, hexagonal boron nitride, Self-aligned gate electrode
刊行年月日
2024-08-26
更新時刻
2024-09-12 16:30:45 +0900
Main 2023-12-15.pdf
Cutting nanodisks in graphene down to 20 nm in diameter
論文
著者
Makoto Sakurai SAMURAI ORCID ; Ayako Omura Okano ; Takuya Iwasaki SAMURAI ORCID ; Christian Joachim
キーワード
Focused He Ion beam
刊行年月日
2024-07-29
更新時刻
2024-09-02 17:15:09 +0900
Manuscript_240623.docx
Multifunctional in-memory logics based on a dual-gate antiambipolar transistor toward non-von Neumann computing architecture
論文
著者
Yoshitaka Shingaya SAMURAI ORCID ; Takuya Iwasaki SAMURAI ORCID ; Ryoma Hayakawa SAMURAI ORCID ; Shu Nakaharai ; Kenji Watanabe SAMURAI ORCID ; Takashi Taniguchi SAMURAI ORCID ; Junko Aimi SAMURAI ORCID ; Yutaka Wakayama SAMURAI ORCID
キーワード
2D materials, antiambipolar transistor, in-memory logic, neuromorphic device, nano-floating gate, non-von Neumann computing
刊行年月日
2024-07-03
更新時刻
2024-07-25 11:24:34 +0900
PhysRevB.109.134404.pdf
Magnetotransport properties in van der Waals RTe3 (R=La, Ce, Tb)
論文
著者
Tomo Higashihara ORCID ; Ryotaro Asama ; Ryoya Nakamura ; Mori Watanabe ORCID ; Nanami Tomoda ORCID ; Thomas Johannes Hasiweder ORCID ; Yuita Fujisawa ORCID ; Yoshinori Okada ; Takuya Iwasaki SAMURAI ORCID ; Kenji Watanabe SAMURAI ORCID ; Takashi Taniguchi SAMURAI ORCID ; Nan Jiang ORCID ; Yasuhiro Niimi ORCID
キーワード
Antiferromagnetism, Charge density waves, Hall effect, Magnetoresistance, Shubnikov-de Haas effect, Magnetic thin films, Rare-earth magnetic materials
刊行年月日
2024-04-02
更新時刻
2024-04-19 12:30:19 +0900
GrPDt8_Clean_JJAP2.pdf
Photo-thermoelectric effect-driven detection of optical communication light in graphene/hBN heterostructures
論文
著者
Takuya Iwasaki SAMURAI ORCID ; Yodai Sato ; Makoto Ogo ; Byunghun Oh ; Daichi Kozawa SAMURAI ORCID ; Ryo Kitaura SAMURAI ORCID ; Kenji Watanabe SAMURAI ORCID ; Takashi Taniguchi SAMURAI ORCID ; Satoshi Moriyama ORCID ; Junichi Fujikata
キーワード
graphene/hBN heterostructure, photodetector, photo-thermoelectric effect
刊行年月日
2024-03-01
更新時刻
2025-03-06 12:30:21 +0900
VHEforMDR.pdf
Gapped Dirac materials and quantum valley currents in dual-gated hBN/bilayer-graphene heterostructures
論文
著者
Takuya Iwasaki SAMURAI ORCID ; Yoshifumi Morita ; Kenji Watanabe SAMURAI ORCID ; Takashi Taniguchi SAMURAI ORCID
キーワード
bilayer graphene, hexagonal boron nitride, heterostructure, valley Hall effect
刊行年月日
2024-02-08
更新時刻
2025-01-10 16:31:45 +0900