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ナノアーキテクトニクス材料研究センター 量子材料分野 表面量子相物質グループ

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論文

2026
  1. Ryohei Nemoto, Xiangzhi Meng, Behzad Mortezapour, Alexander Weismann, Saya Nakano, Masahisa Tsuchiizu, Ryuichi Arafune, Noriaki Takagi, Sho Nakamura, Katsunori Wakabayashi, Rie Suizu, Richard Berndt, Takashi Uchihashi, Kunio Awaga. Direct Observationof the Zigzag Edge States of aSupramolecular Diatomic Kagome Lattice. Nano Letters. 26 [36] 12146-12152. 2026. Open Access
  2. Mohammad Monish, Koki Hino, Yosuke Sasama, Masato Urakami, Takehiro Ota, Kenji Sakamoto, Kenichiro Takakura, Yamaguchi Takahide. Transfer of Freestanding Fluoropolymer Films for Advanced Semiconductor Devices. ACS Applied Materials & Interfaces. 18 [35] 47786-47796. 2026. Open Access
  3. Wenxuan Qian, Yash Chauhan, Ryohei Nemoto, Keisuke Sagisaka, Shunsuke Yoshizawa, Takashi Uchihashi. Anisotropic transport of Josephson vortices in atomic-layer superconductors on vicinal surfaces. Physical Review B. 114 [5] 055422-1-055422-8. 2026. Open Access
  4. Koki Hino, Mohammad Monish, Yosuke Sasama, Kenji Sakamoto, Yamaguchi Takahide. Effective lateral isolation for hydrogen-terminated diamond field-effect transistors via nitrogen ion implantation. Applied Physics Letters. 128 [21] 213503-1-213503-7. 2026. Open Access
  5. Toshio Miyamachi, Kota Iwata, Takushi Iimori, Shunsuke Yoshizawa, Yoshiyuki Ohtsubo, Takuto Nakamura, Shin-ichi Kimura, Fumitoshi Iga, Fumio Komori. Local electronic states of ordered and disordered Kondo insulator YbB 12 (001) surfaces. Physical Review Materials. 10 [5] 054202-1-054202-9. 2026. Open Access
  6. Yudai Sato, Masahiro Haze, Ryohei Nemoto, Wenxuan Qian, Shunsuke Yoshizawa, Takashi Uchihashi, Yukio Hasegawa. Stable vortices in the anomalous metallic state observed on monoatomic-layer superconductors. Science Advances. 12 [12] eadu9610-1-eadu9610-8. 2026. Open Access
2025
  1. Keisuke Sagisaka, Kazutaka Mitsuishi. Atomic and electronic structures of the β-FeSi2/Si(001) interface. Applied Surface Science. 682 161539-161539-6. 2025. Open Access
  2. Yosuke Sasama, Takuya Iwasaki, Masataka Imura, Kenji Watanabe, Takashi Taniguchi, Yamaguchi Takahide. Enhanced channel mobility of hexagonal boron nitride/hydrogen-terminated diamond heterojunction field-effect transistor. Applied Physics Letters. 127 [14] 143502-1-143502-6. 2025. Open Access
  3. Ryuichi Arafune, Hiroshi Ishida, Chun-Liang Lin, Noriaki Takagi. Probing moiré Bloch bands of photoexcited electrons on graphene/Ir(111). Physical Review B. 112 [16] L161408-1-L161408-6. 2025. Open Access
  4. Yu-Chan Tai, Chih-Wei Luo, Noriaki Takagi, Hiroshi Ishida, Chun-Liang Lin, Ryuichi Arafune. Coherent multiphoton photoemission spectroscopy of image-potential state on Ir(111) surface. Applied Physics Express. 18 [6] 062001-062001-4. 2025. Open Access
  5. Pratyay Amrit, Naoya Kawakami, Noriaki Takagi, Hiroshi Ishida, Chun-Liang Lin, Ryuichi Arafune. Gap opening of image potential state on reconstructed Ir(001) surface. Physical Review Research. 7 [2] 023294-1-023294-8. 2025. Open Access
  6. Waka Nakanishi, Masayuki Takeuchi, Keisuke Sagisaka. Structural flexibility and mobility of coordination polymers on Cu(111). Chemical Science. 16 [21] 9156-9162. 2025. Open Access
2024
  1. Taisuke Kageura, Yosuke Sasama, Keisuke Yamada, Yamaguchi Takahide. Surface transfer doping of hydrogen-terminated diamond probed by shallow nitrogen-vacancy centers. Carbon. 229 119404-119404-12. 2024. Open Access
  2. Tomonori Nakamura, Yitao Chen, Ryohei Nemoto, Wenxuan Qian, Youhei Yamaji, Shunsuke Tsuda, Koichiro Yaji, Takashi Uchihashi. Moiré superlattices of antimonene on a Bi(111) substrate with van Hove singularity and Rashba-type spin polarization. Communications Materials. 5 [1] 167-1-167-9. 2024. Open Access
  3. 矢治 光一郎, 服部 裕也, 吉澤 俊介, 津田 俊輔, 小森 文夫, 山地 洋平, Yuto Fukushima, 寺嶋 太一. Visualization of spin-polarized surface resonances in Pb-based ternary topological insulators. Scientific Reports. 14 [1] 25868-1-25868-8. 2024. Open Access
  4. Katsumi Nagaoka, Takashi Aizawa, Shun-ichiro Ohmi. Fabrication of monolayer h-BN/LaB6 heterostructure thin film with low work function and high chemical stability. Applied Surface Science. 669 160478-160478-9. 2024. Open Access
  5. Yosuke Sasama, Takuya Iwasaki, Mohammad Monish, Kenji Watanabe, Takashi Taniguchi, Yamaguchi Takahide. Self-aligned gate electrode for hydrogen-terminated diamond field-effect transistors with a hexagonal boron nitride gate insulator. Applied Physics Letters. 125 [9] 092103-1-092103-7. 2024. Open Access
  6. Yuuki YASUI, Keisuke SAGISAKA. 原子間力顕微鏡によるNb(110)の酸化表面構造解析. 表面と真空. 67 [8] 376-380. 2024. Open Access
  7. Ryohei Nemoto, Ryuichi Arafune, Saya Nakano, Takashi Uchihashi. Chiral Honeycomb Lattices of Nonplanar π-Conjugated Supramolecules with Protected Dirac and Flat Bands. ACS Nano. 19663-19671. 2024. Open Access
  8. Noriyuki Tsukahara, Ryuichi Arafune. Element-specific cluster growth on the two-dimensional metal–organic network. Japanese Journal of Applied Physics. 63 [6] 065504-065504-6. 2024. Open Access
  9. Yuuki Yasui, Keisuke Sagisaka. Element-selective structural visualization for the oxygen-induced surface of Nb ( 110 ) . Physical Review B. 109 [19] 195417-1-195417-8. 2024. Open Access
  10. Taisuke Kageura, Yosuke Sasama, Tokuyuki Teraji, Kenji Watanabe, Takashi Taniguchi, Keisuke Yamada, Yamaguchi Takahide. Spin-State Control of Shallow Single NV Centers in Hydrogen-Terminated Diamond. ACS Applied Materials & Interfaces. 16 [10] 13212-13218. 2024. Open Access
  11. Shunsuke Yoshizawa, Keisuke Sagisaka, Hideaki Sakata. Visualization of Alternating Triangular Domains of Charge Density Waves in 2 H − NbSe 2 by Scanning Tunneling Microscopy. Physical Review Letters. 132 [5] 056401. 2024. Open Access
2023
  1. Yuya Hattori, Keisuke Sagisaka, Shunsuke Yoshizawa, Yuki Tokumoto. Topological surface states hybridized with bulk states of Bi-doped PbSb 2 Te 4 revealed in quasiparticle interference. Physical Review B. 108 [12] L121408. 2023.
  2. Yuya Hattori, Shunsuke Yoshizawa, Keisuke Sagisaka, Yuki Tokumoto, Takako Konoike, Shinya Uji, Taichi Terashima. Experimental verification of band convergence in Sr and Na codoped PbTe. Physical Review B. 108 [12] 125119. 2023.
  3. Md Nasiruddin, Zhipeng Wang, Hiroki Waizumi, Tsuyoshi Takaoka, Yasuyuki Sainoo, Atsushi Ando, Ryuichi Arafune, Mao Fukuyama, Akihide Hibara, Tadahiro Komeda. Solvation Effects on the Electrical Properties of a Microfluid-Assisted Solution Field-Effect Transistor with Atomically Thin MoS2 Layers. ACS Applied Nano Materials. 6 [16] 15175-15182. 2023. Open Access
  4. Kenta YOKOTA, Shunsuke INAGAKI, Takashi UCHIHASHI. 有機分子吸着により変調された原子層超伝導. 表面と真空. 66 [8] 467-472. 2023.
  5. Yoichi Higashi, Shunsuke Yoshizawa, Takashi Uchihashi. Field-resilient superconductivity in atomic-layer crystalline materials. Physical Review B. 108 [6] 064504. 2023.
  6. W. Nakanishi, Y. Matsushita, M. Takeuchi, K. Sagisaka. Dipole-moment-induced supramolecular assembly of a donor–acceptor-type molecule on a metal surface and in a crystal. Physical Chemistry Chemical Physics. 25 [19] 13702-13707. 2023.
  7. Keisuke Sagisaka, Tomoko Kusawake, David Bowler. Emergence of metallic surface states and negative differential conductance in thin β-FeSi2 films on Si(001). Journal of Physics: Condensed Matter. 35 [13] 135001. 2023.
  8. Yudai Sato, Ryohei Nemoto, Shunsuke Yoshizawa, Takashi Uchihashi. Squeezed Abrikosov-Josephson Vortex in Atomic-Layer Pb Superconductors Formed on Vicinal Si(111) Substrates. Physical Review Letters. 130 [10] 106002. 2023.
  9. Shunsuke Inagaki, Kenta Yokota, Takashi Uchihashi. Effects of adsorbed molecular ordering to the superconductivity of a two-dimensional atomic layer crystal. Physical Review Materials. 7 [2] 024805. 2023. Open Access
  10. 吉澤 俊介. 緊急地震速報を利用した走査型トンネル顕微鏡実験中の地震対策. 表面と真空. 66 [1] 46-51. 2023. Open Access

書籍

2023
  1. 松田巌, ARAFUNE, Ryuichi. Future Prospects. Nonlinear X-Ray Spectroscopy for Materials Science. 2023.
  2. 松田巌, ARAFUNE, Ryuichi. Nonlinear X-Ray Spectroscopy for Materials Science. Nonlinear X-Ray Spectroscopy for Materials Science. 2023.
  3. ARAFUNE, Ryuichi. Introduction. Nonlinear X-Ray Spectroscopy for Materials Science. 2023. Open Access

口頭発表

2026
  1. SAGISAKA, Keisuke. Metallic States Emerging at Surface and Interfaces of β-FeSi2/Si(001). Annual Meeting of the Japan Society of Vacuum and Surface Science 2026. 2026. 招待講演
  2. NAKANISHI, Waka, SAGISAKA, Keisuke. On-surface formation of trinuclear cobalt-cyanoarene complexes on Ag(111). JVSS 2026 (Annual Meeting of the Japan Society of Vacuum and Surface Science 2026). 2026.
  3. セン ウンセン, Yash Chauhan, 根本 諒平, 鷺坂 恵介, 吉澤 俊介, 内橋 隆. 表面原子層超伝導体におけるジョセフソンボルテックスの異方的輸送現象. 日本物理学会 第81回年次大会 (2026年). 2026.
  4. 鶴田 侑也, 津田 俊輔, 戸市 裕一朗, 竹澤 伸吾, 陳 毅濤, 一ノ倉 聖, 永村 直佳, 内橋 隆, 西尾太一郎, 矢治 光一郎. Bi/Si(111)-βの界面電子状態の研究. 日本物理学会 第81回年次大会 (2026年). 2026.
  5. 根本 諒平, Xiangzhi Meng, Behzad Mortezapour, Alexander Weismann, Saya Nakano, Masahisa Tsuchiizu, 荒船 竜一, Noriaki Takagi, Sho Nakamura, 若林 克法, Rie Suizu, Richard Berndt, 内橋 隆, Kunio Awaga. 超分子diatomic-Kagome格子におけるジグザグエッジ状態の直接観測. 日本物理学会 第81回年次大会 (2026年). 2026.
  6. 鶴田 侑也, TSUDA, Shunsuke, 戸市 裕一朗, 竹澤 伸吾, 陳 毅濤, ICHINOKURA, Satoru, NAGAMURA, Naoka, UCHIHASHI, Takashi, 西尾太一郎, YAJI, Koichiro. Observation of a Spin-Polarized Metallic Surface State and a Si Two-Dimensional Electron Gas at Bi/Si(111). 39th European Conference on Surface Science (ECOSS2026). 2026.
  7. UCHIHASHI, Takashi. Direct observation of the zigzag edge states of a supramolecular diatomic Kagome lattice. Department of Condensed Matter Physics Joint Graduate School Workshop. 2026.
  8. 吉澤 俊介. 極低温・高磁場STMによるランダウ準位の実空間観測. 2026年度 物性研究所 短期研究会「物性研究における測定技術開発の進展」. 2026. 招待講演
  9. SASAMA, Yosuke, YAMAGUCHI, Takahide. Channel mobility of hexagonal boron nitride/hydrogen-terminated diamond heterojunction field-effect transistor. Hasselt Diamond Workshop 2026 - SBDD XXX. 2026. 招待講演
  10. YAMAGUCHI, Takahide, HINO, Koki, SASAMA, Yosuke, MOHAMMAD, Monish, KIKKAWA, Jun, アマリア ワルダ, MIYAZAKI, Tsuyoshi. Highly conductive interface between single-crystalline α-MoO3 and hydrogen-terminated diamond. Hasselt Diamond Workshop 2026 - SBDD XXX. 2026.
  11. QIAN, Wenxuan, YOSHIZAWA, Shunsuke, UCHIHASHI, Takashi. Anisotropic Josephson Vortex Liquid of a Surface Atomic-Layer Superconductor. The International Symposium on Atomic Level Characterizations for New Materials and Devices in Winter 2026 (ALC-W 2026). 2026.
2025
  1. NAKANISHI, Waka, TAKEUCHI, Masayuki, SAGISAKA, Keisuke. Motion of Coordination Polymers on Surface. Pacifichem2025. 2025.
  2. 吉澤 俊介, 鷺坂 恵介. 2H-NbSe2の対密度波状態の液体ヘリウム温度STM観測. 第31回渦糸物理ワークショップ (VPWJ 2025). 2025.
  3. QIAN, Wenxuan, YOSHIZAWA, Shunsuke, UCHIHASHI, Takashi. Anisotropic Josephson Vortex Liquid of a Surface Atomic-Layer Superconductor. 第31回渦糸物理ワークショップ (VPWJ 2025). 2025.
  4. YOSHIZAWA, Shunsuke. Imaging charge density wave domains and discommensurations in 2H-NbSe2 using scanning tunneling microscopy. The 14th International Conference on Advanced Materials and Devices (ICAMD2025). 2025. 招待講演
  5. NEMOTO, Ryohei, Xiangzhi Meng, Behzad Mortezapour, Alexander Weismann, Saya Nakano, Masahisa Tsuchiizu, ARAFUNE, Ryuichi, Noriaki Takagi, Rie Suizu, Richard Berndt, UCHIHASHI, Takashi, Kunio Awaga. Direct observation of the zigzag edge states of a supramolecular diatomic Kagome lattice. 表面界面スペクトロスコピー2025. 2025.
  6. 陳 毅涛, NEMOTO, Ryohei, UCHIHASHI, Takashi. Crystallinity Optimization and Electronic Structure Investigation of Antimonene and Bi(111) Moiré. 表面界面スペクトロスコピー2025. 2025.
  7. YOSHIZAWA, Shunsuke. Imaging charge density wave domains in 2H-NbSe2 using scanning tunneling microscopy. Annual Meeting of the Japan Society of Vacuum and Surface Science 2025 (JVSS 2025). 2025. 招待講演
  8. SAGISAKA, Keisuke, TAKEUCHI, Masayuki, NAKANISHI, Waka. Molecular-level visualization of flexibility and motion in coordination polymers on Cu(111) by STM. Annual Meeting of the Japan Society of Vacuum and Surface Science 2025. 2025.
  9. YOSHIZAWA, Shunsuke. Seismic safeguards for scanning tunneling microscopy measurements using the Earthquake Early Warning. Annual Meeting of the Japan Society of Vacuum and Surface Science 2025 (JVSS 2025). 2025. 招待講演
  10. 鶴田 侑也, 津田 俊輔, 竹澤 伸吾, 陳 毅涛, 一ノ倉 聖, 永村 直佳, 内橋 隆, 西尾太一郎, 矢治 光一郎. 光電子運動量顕微鏡で観測したBi/Si(111)-βの表面電子状態. Annual Meeting of the Japan Society of Vacuum and Surface Science 2025 (JVSS 2025). 2025.
  11. QIAN, Wenxuan, 根本 諒平, YOSHIZAWA, Shunsuke, UCHIHASHI, Takashi. Anisotropic transport properties of atomically thin superconductors with Josephson vortices. The Physical Society of Japan 2025 80th Annual Meeting (日本物理学会 第80回年次大会 2025年). 2025.
  12. 鶴田 侑也, 津田 俊輔, 竹澤 伸吾, 陳 毅涛, 一ノ倉 聖, 永村 直佳, 内橋 隆, 西尾太一郎, 矢治 光一郎. 光電子運動量顕微鏡によるBi/Si(111)-βの電子状態の研究. 日本物理学会 第80回年次大会. 2025.
  13. YAMAGUCHI, Takahide. Diamond field-effect transistors with high mobilities. 第2回高専研究国際シンポジウム(Kosen Research International Symposium)KRIS2025. 2025. 招待講演
  14. YOSHIZAWA, Shunsuke, SAGISAKA, Keisuke, SAKATA Hideaki. Scanning Tunnelling Microscopy of Alternating Triangular Domains of Charge Density Waves in 2H-NbSe2. STM'25. 2025.
  15. SAGISAKA, Keisuke, HATTORI, Yuya, YOSHIZAWA, Shunsuke, 徳本有紀, 枝川圭一. Topological surface state hybridized with bulk states of Bi-doped PbSb2Te4. International Conference on Scanning Tunneling Microscopy (STM'25). 2025.
  16. NAKANISHI, Waka, TAKEUCHI, Masayuki, SAGISAKA, Keisuke. Investigation of the Dynamic Behaviors of Coordination Polymers on Cu(111). ISMSC 2025 (19th International Symposium on Macrocyclic and Supramolecular Chemistry 2025). 2025.
  17. YAMAGUCHI, Takahide, HINO, Koki, MOHAMMAD, Monish, SASAMA, Yosuke. New device architectures for high-mobility hydrogen-terminated diamond field-effect transistors. 18th International Conference on New Diamond and Nano Carbons (NDNC2025). 2025.
  18. MOHAMMAD, Monish, HINO, Koki, SASAMA, Yosuke, 浦上 真聡, 太田 岳宏, 光永 尚人, 坂井 晴香, SAKAMOTO, Kenji, 髙倉 健一郎, YAMAGUCHI, Takahide. Low Interface-State-Density Gate Stacks for High-Mobility Hydrogen-Terminated Diamond FETs: A Scalable Fabrication Route. 18th International Conference on New Diamond and Nano Carbons (NDNC 2025). 2025.
  19. ARAFUNE, Ryuichi. Laser Photoemission Spectroscopy on Graphene/Ir(111): Cataloging Multiphoton-Accessible Unoccupied States and Moiré-Induced Features. Taiwan Consortium of Emergent Crystalline Materials (2025TCECM). 2025. 招待講演
  20. ARAFUNE, Ryuichi. Signature of Coherent phonon in TrARPES: The role of inelastic photoemission channel. 2025 Taiwan-Japan Workshop on Crystal Growth, Analysis and Calculation (TJ-CGAC). 2025. 招待講演
  21. YOSHIZAWA, Shunsuke. Spectroscopic imaging of Landau levels on crystalline surfaces. 2025 Taiwan-Japan Workshop on Crystal Growth, Analysis and Calculation (2025 TJ-CGAC). 2025. 招待講演
  22. SASAMA, Yosuke, IWASAKI, Takuya, MOHAMMAD, Monish, IMURA, Masataka, WATANABE, Kenji, TANIGUCHI, Takashi, YAMAGUCHI, Takahide. High-mobility diamond field-effect transistors utilizing a hexagonal boron nitride gate insulator. The 2nd International Conference on Advanced Functional Materials (ICAFM 2025 KATHMANDU). 2025. 招待講演
  23. MOHAMMAD, Monish, HINO, Koki, SASAMA, Yosuke, 浦上 真聡, 太田 岳宏, 光永 尚人, 坂井 晴香, SAKAMOTO, Kenji, 髙倉 健一郎, YAMAGUCHI, Takahide. Enabling Scalable Fabrication of High-Mobility Hydrogen-Terminated Diamond FETs. Hasselt Diamond Workshop 2025 - SBDD XXIX. 2025.
  24. 蔭浦 泰資, SASAMA, Yosuke, 山田圭介, 木村晃介, 小野田忍, YAMAGUCHI, Takahide. Surface transfer doping of diamond probed by nitrogen-vacancy centers. Hasselt Diamond Workshop 2025 - SBDD XXIX. 2025.
  25. HINO, Koki, SASAMA, Yosuke, MOHAMMAD, Monish, YAMAGUCHI, Takahide. Electrical conduction at the interface of single crystal α-MoO3/hydrogen-terminated diamond heterostructure. Hasselt Diamond Workshop 2025 - SBDD XXIX. 2025.
  26. 中村 友謙, Yitao Chen, YAMAJI, Youhei, YAJI, Koichiro, UCHIHASHI, Takashi. Moiré superlattices of antimonene on a Bi(111) substrate with van Hove singularity and Rashba-type spin polarization. APS Global Physics Summit. 2025.
  27. QIAN, Wenxuan, NEMOTO, Ryohei, YOSHIZAWA, Shunsuke, UCHIHASHI, Takashi. Anisotropic transport properties of atomically thin superconductors with Josephson vortices. Joint March Meeting and April Meeting: Global Physics Summit 2025. 2025.
  28. ARAFUNE, Ryuichi. Quantum Coherent Excitation on Graphene covered Ir(111). 2025 Annual Meeting of the Physical Society of Taiwan. 2025.
2024
  1. Yu-Chan Tai, Pratyay Amrit, Chun-Liang Lin, 荒船 竜一. グラフェン/Ir(111)の多光子光電子分光. 表面界面スペクトロスコピー2024 (SIS 2024). 2024.
  2. 中村 友謙, Yitao Chen, 山地 洋平, 矢治 光一郎, 内橋 隆. Bi(111) 表面上に成長したアンチモネンモアレ超格子とファンフォーべ特異点およびラシュバ型スピン偏極の観察. Surface Interface Spectroscopy 2024. 2024.
  3. 日野 晃貴, 笹間 陽介, モハマド モニッシュ, 山口 尚秀. α-MoO3/水素終端ダイヤモンドヘテロ構造の転写法による作製. 第38回ダイヤモンドシンポジウム. 2024.
  4. Yu-Chan Tai, Pratyay Amrit, Chun-Liang Lin, ARAFUNE, Ryuichi. Coherent excitation on Graphene covered Ir(111): Muiltiphoton photoemission study. 15th International Symposium on Atomic Level Characterizations for New Materials and Devices 2024 (ALC 2024). 2024.
  5. YOSHIZAWA, Shunsuke. Imaging quantum phenomena with scanning tunneling microscope. NIMS Award Symposium 2024. 2024. 招待講演
  6. SAGISAKA, Keisuke, MITSUISHI, Kazutaka. Predictive Modeling of Two-Dimensional Electron Gas Formation at the β-FeSi₂/Si(001) Interface. NIMS Award symposium 2024. 2024.
  7. Yu-Chan Tai, Pratyay Amrit, Chun-Liang Lin, ARAFUNE, Ryuichi. Quantum Beat Phenomena in Image-Potential States on Graphene/Ir(111). ISSP International Workshop "Materials Science of Solids and Surfaces using Radiation Field Controlled in Time/Space Domain". 2024.
  8. 吉澤俊介, HATTORI, Yuya, 枝川圭一, SAGISAKA, Keisuke. Fine structure in the Landau level spectrum of the topological surface state of Bi2Se3. The 10th International Symposium on Surface Science (ISSS-10). 2024.
  9. Yitao Chen, NEMOTO, Ryohei, Noriaki Matsunaga, UCHIHASHI, Takashi. Substrate effects of antimonene moiré superlattices on Bi(111). The 10th International Symposium on Surface Science (ISSS-10). 2024.
  10. Yu-Chan Tai, Pratyay Amrit, Chun-Liang Lin, ARAFUNE, Ryuichi. Quantum Beat Phenomena in Image-Potential States on Graphene/Ir(111). The 10th International Symposium on Surface Science (ISSS-10). 2024.
  11. YOSHIZAWA, Shunsuke. Low-temperature scanning tunneling microscopy of quantum materials. Joint Workshop LANL/NIMS Quantum and Functional Materials and MANA International Symposium 2024. 2024.
  12. 吉澤 俊介, 鷺坂 恵介. Sb(111) 表面の実空間ランダウ準位分光. 日本物理学会 第79回年次大会. 2024.
  13. Yu-Chan Tai, Chih-Wei Luo, Chun-Liang Lin, ARAFUNE, Ryuichi. Study of Quantum Beat in Image-Potential States on Graphene/Ir(111) using Time-Resolved Two-Photon Photoemission Spectroscopy. 日本物理学会 第79回年次大会(2024年). 2024.
  14. ARAFUNE, Ryuichi. Coherent Excitation at Graphene covered Ir(111) surface. 2024 Taiwan-Japan Workshop on Crystals Growth, Analysis & Calculation (TJ-CGAC). 2024. 招待講演 Open Access
  15. SASAMA, Yosuke, IWASAKI, Takuya, IMURA, Masataka, WATANABE, Kenji, TANIGUCHI, Takashi, YAMAGUCHI, Takahide. Field-effect transistor based on CVD-grown diamond utilizing h-BN gate insulator. 17th International Conference on New Diamond and Nano Carbons (NDNC) 2024. 2024.
  16. YOSHIZAWA, Shunsuke, HATTORI, Yuya, Keiichi Edagawa, SAGISAKA, Keisuke. Scanning tunneling microscopy imaging of Landau levels on a topological insulator surface. CEMS Topical Meeting on Emergent Phenomena in Topological Quantum Materials. 2024.
  17. YOSHIZAWA, Shunsuke. Visualization of alternating triangular domains of charge density waves in 2H-NbSe2 by STM. 2024 International Symposium of Taiwan Consortium of Emergent Crystalline Materials (TCECM). 2024. 招待講演
  18. 笹間 陽介, 岩崎 拓哉, 井村 将隆, 渡邊 賢司, 谷口 尚, 山口 尚秀. CVD成膜したダイヤモンド上に作製したh-BNゲート絶縁体を用いた電界効果トランジスタ. 2024年第71回応用物理学会春季学術講演会. 2024.
  19. 吉澤 俊介, 鷺坂 恵介, 坂田 英明. 2H-NbSe2 電荷密度波状態の整合欠陥と位相欠陥. 日本物理学会 2024年春季大会. 2024.
  20. 吉澤 俊介. 極低温STMを使った電子状態イメージング. 第1回表面真空若手オンラインスクール. 2024. 招待講演
  21. 吉澤 俊介, 鷺坂 恵介. シリコン表面インジウム原子層における準粒子干渉の観測とシミュレーション. ISSP短期研究会「物質科学シミュレーションと先端実験のデータ連携」. 2024.
2023
  1. 吉澤 俊介, 服部 裕也, 枝川 圭一, 鷺坂 恵介. トポロジカル絶縁体 Bi2Se3 の実空間ランダウ準位分光. 表面界面スペクトロスコピー2023. 2023.
  2. 䕃浦泰資, 笹間 陽介, 山口 尚秀. NV センターを利用した水素終端ダイヤモンドにおける表面トランスファードーピング機構の解析. 第37回ダイヤモンドシンポジウム. 2023.
  3. 笹間 陽介, 渡邊 賢司, 谷口 尚, 山口 尚秀. 自己整合ゲート電極を有する水素終端ダイヤモンド電界効果トランジスタ. 第37回ダイヤモンドシンポジウム. 2023.
  4. YOSHIZAWA, Shunsuke. Imaging the domain structure of charge density wave state in 2H-NbSe2 by scanning tunneling microscopy. 2023 Taiwan-Japan Workshop on Crystals Growth, Analysis & Calculation (TJ-CGAC). 2023. 招待講演
  5. YAMAGUCHI, Takahide. Diamond/h-BN heterostructures for high-performance electronics. 69-th Annual AVS International Symposium and Exhibition (AVS 69). 2023. 招待講演
  6. NAKANISHI, Waka, MATSUSHITA, Yoshitaka, TAKEUCHI, Masayuki, SAGISAKA, Keisuke. Dipole-moment-induced supramolecular assembly on a metal surface and in a crystal. 2023年日本表面真空学会学術講演会. 2023.
  7. SAGISAKA, Keisuke, HATTORI, Yuya, YOSHIZAWA, Shunsuke, 徳本有紀. Topological surface state of Bi-doped PbSb2Te4 hybridized with bulk states. Annual Meeting of the Japan Society of Vacuum and Surface Science 2023. 2023.
  8. YAMAGUCHI, Takahide. High-mobility p-channel diamond transistors based on H-diamond/h-BN heterostructures. 2023 International Conference on Solid State Devices and Materials (SSDM2023). 2023. 招待講演
  9. YOSHIZAWA, Shunsuke, SAGISAKA, Keisuke, 坂田 英明. Imaging the domain structure and topological defects of charge density waves of 2H-NbSe2 by scanning tunneling microscopy. International Conference on Quantum Liquid Crystals 2023 (QLC2023) . 2023.
  10. UCHIHASHI, Takashi. Surface atomic-layer superconductors: from Josephson vortex to dynamic spin-momentum locking. Conference of Condensed Matter Physics 2023. 2023. 招待講演
  11. ARAFUNE, Ryuichi. High Energy resolved two-photon photoemission spectroscopy: How to contribute the current trend of solid state physics, such as SOI and moiré structure. AS_IAMS_Seminar. 2023. 招待講演
  12. 吉澤 俊介, 服部 裕也, 枝川圭一, 鷺坂 恵介. 極低温高磁場走査型トンネル顕微鏡によるトポロジカル絶縁体表面ランダウ準位波動関数の可視化. 日本物理学会 2023年春季大会 . 2023.
  13. 蔭浦 泰資, 笹間 陽介, 寺地 徳之, 渡邊 賢司, 谷口 尚, 山田 圭介, 山口 尚秀. h-BN被覆による水素終端下・単一ダイヤモンドNV中心のスピン操作. 第70回応用物理学会春季学術講演会. 2023.
  14. 内橋 隆. 表面原子層超伝導体:スピン分裂と動的なスピン運動量ロッキング効果. 日本物理学会北海道支部講演会. 2023. 招待講演