YAMADA Yoichi
- Affiliation
- Institute of Pure and Applied Sciences
- Official title
- Professor
- ORCID
- 0000-0001-8187-3409
- Sex
- Male
- Birth date
- 1976-08
- KAKEN ID
- 20435598
- URL
- /J2>252]J@:49:]87Tc_F]EDF<F32]24];Aj
- Office
- 3F-505, 3G-219, 3D210
- Phone
- 029-853-5284
- Fax
- 029-853-5038
- Research fields
- Biological physics/Chemical physics/Soft matter physics - Thin film/Surface and interfacial physical properties 
- Research keywords
- Basic science of the self-organization - Advanced characterization of the organic monolayer 
- Research projects
- 単一分子からの電界放射角度分布(FAD)の応用確立:反応イメージングと損失分光 - 2024-04 -- 2027-03 - YAMADA Yoichi - Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research (B) - 18,460,000Yen - Real-space and dynamical imaging of molecular orbitals by means of field emission microscopy - 2023-04 -- 2026-03 - SASAKI Masahiro - Japan Society for the Promotion of Science (JSPS)/Grant-in-Aid for Scientific Research (C) - 1,000,000Yen - 日本文化の継承に向けた和膠溶解技術の実証研究:感性評価と科学的評価を統合した分析 - 2023-04 -- 2027-03 - SEKIGUCHI Kimiko - Japan Society for the Promotion of Science (JSPS)/Grant-in-Aid for Scientific Research (C) - 810,000Yen - Organic heterojunction transistor for characteristic electrical property and its application to novel logic circuits - 2023-04 -- 2028-03 - WAKAYAMA Yutaka - Japan Society for the Promotion of Science (JSPS)/Grant-in-Aid for Scientific Research (A) - 3,800,000Yen - 植物分子を用いた太陽電池電極制御 - 2023-05 -- 2024-03 - YAMADA Yoichi - Headquarters for International Industry-University Collaboration, University of Tsukuba/Project for University-Industry Cooperation Strengthening in Tsukuba 2023 - 1,000,000Yen - 超原子分子軌道(SAMO)工学の開拓 - 2022-06 -- 2025-03 - YAMADA Yoichi - Japan Society for the Promotion of Science/Grant-in-Aid for Challenging Research (Pioneering) - 26,000,000Yen - Detailed characterization of SAMO utilizing Li@C60 films - 2020-04 -- 2023-03 - YAMADA Yoichi - JSPS/Grant-in-Aid for Scientific Research (B) - 18,590,000Yen - Real-time and real-space visualization of super-atom molecular orbital (SAMO) - 2019-04 -- 2022-03 - SASAKI Masahiro - Japan Society for the Promotion of Science (JSPS)/Grant-in-Aid for Scientific Research (C) - 4,420,000Yen - 金属元素添加による表面改質に基づいた超高品位4H-SiC溶液成長法の開発 - 2018-04 -- 2019-03 - MITANI Takeshi - University of Tsukuba/Project for University-Industry Cooperation Strengthening in Tsukuba 2018 - 2,000,000Yen - Development of ultrahigh efficiency planer-type electron emission devices using a stacked structure of atomic layer materials - 2018-04 -- 2021-03 - MURAKAMI Katsuhisa - JSPS/Grant in Aid for Scientific Research (B) - 1,000,000Yen - more... 
- Career history
- 2004-04 -- 2006-03 - ベルリン自由大学K-H. Riederグループ研究員 - 2006-04 -- 2008-08 - 日本原子力研究開発機構量子ビーム応用研究部門博士研究員 
- Degree
- 2004-03 - 博士(工学) - 筑波大学 
- Academic societies
- -- (current) - THE PHYSICAL SOCIETY OF JAPAN - 1995 -- (current) - The Japan Society of Applied Physics - 2015 -- (current) - 日本真空学会 - 1995 -- (current) - 日本表面科学会 
- Articles
- Thermal Oxidation of CeB6 Single-Crystal Surfaces: Effects on Field Emission
 YAMADA Yoichi
 Applied Surface Science, 2025-08
- Thermal Oxidation of Ceb6 Single-Crystal Surfaces: Effects on Field Emission
 Tsuruta Ryohei; Yanagi Shunsuke; Arai Motoya; Oba Kos...
 SSRN/714, 2025-05
- Multi-orbital Hybridization in One-Dimensional Monolayer of DPh-BTBT
 YAMADA Yoichi
 Nanoscale, 2025-08
- Field Emission from Vertically Aligned Graphene Edges at the Apex of the Pencil Lead
 Igari Tomoya; Tsuruta Ryohei; Nishiyama Yuji; Adachi ...
 Scientific Reports/15(1), 2025-07
- Reconfigurable artificial synapses with an organic antiambipolar transistor for brain-inspired computing
 Hayakawa Ryoma; Yamamoto Yuho; Yoshikawa Kosuke; Yamad...
 JOURNAL OF MATERIALS CHEMISTRY C, 2025-06-12
- Curcumin: A Natural Electron Acceptor for Organic Optoelectronics
 Ono Yutaro; Shimoi Yukihiro; Yamada Yoichi; Akaike Kouki
 ACS APPLIED ELECTRONIC MATERIALS/7(11)/pp.5232-5240, 2025-05-28
- Photoemission Orbital Tomography Using a Robust Sparse PhaseLift
 Niki K.; Asano R.; Sakanoue R.; Hasegawa A.; Yamada ...
 JOURNAL OF PHYSICAL CHEMISTRY A/128(13)/pp.2672-2679, 2024-03
- Synthesis of Butterfly-Like Shaped Gold Nanomaterial: For the Regulation of Liquid-Liquid Phase-Separated Biomacromolecule Droplets
 Nobeyama Tomohiro; Tataka Koji; Mori Megumi; Murakami ...
 SMALL/19(49), 2023-12
- Partial Hydrogenation of N-Heteropentacene upon Vacuum Deposition
 Ono Yutaro; Tsuruta Ryohei; Nobeyama Tomohiro; Matsui ...
 JOURNAL OF PHYSICAL CHEMISTRY C/128(3)/pp.1185-1192, 2024-01
- Superatom Molecular Orbitals of Endohedral C82
 Suresh Rahul; Kuklin Artem V.; Yamada Yoichi; Tsuruta ...
 JOURNAL OF PHYSICAL CHEMISTRY A/127(39)/pp.8126-8132, 2023-09-21
- Spontaneous orientation polarization of flavonoids
 Akaike Kouki; Hosokai Takuya; Ono Yutaro; Tsuruta Ryo...
 SCIENTIFIC REPORTS/13(1), 2023-11-08
- 極性植物分子を用いた仕事関数制御
 赤池幸紀; 鶴田諒平; 小野裕太郎; 細貝拓也; 山田 洋一
 月間機能材料/pp.32-36, 2023-05
- 光電子トモグラフィー
 山田 洋一
 化学/pp.68-69, 2023/8/1
- Field Emission Angular Distribution from Single Molecules
 Yamada Yoichi; 鶴田諒平; 山本勇帆; 小野裕太郎; 延山知弘; Iwasawa Masato; ...
 Carbon, 2023/6/24
- Synthesis of Butterfly-like Shape Gold Nanomaterial: For the Regulation of Liquid–Liquid Phase-Separated Biomacromolecule Droplets
 延山智弘; Tanaka Koji; Mori Megumi; Murakami Tatsuya; Yama...
 Small, 2023/8/18
- Partial Hydrogenation of N-heteropentacene: Impact on molecular packing and electronic structure
 Yamada Yoichi; 小野裕太郎; 延山智弘; 松井和樹; 佐々木正洋; 田所誠; 中山泰生
 arXiv:2305.12791, 2023/5/22
- Photoemission Tomography of a One-Dimensional Row Structure ofa Flat-Lying Picene Multilayer on Ag(110)
 石井 宏幸; Masato Iwasawa; Shinnosuke Kobayashi; Masahiro ...
 The Journal of Physical Chemistry Letters/13/pp.1512-1518, 2022-02
- Field Emission Angular Distribution from Single Molecules
 Yamada Yoichi; Tsuruta Ryohei; Yamamoto Yuho; Ono Yut...
 CARBON/213, 2023-03
- Carrier-Transport Mechanism in Organic Antiambipolar Transistors Unveiled by Operando Photoemission Electron Microscopy
 Hayakawa Ryoma; Takeiri Soichiro; Yamada Yoichi; Wakay...
 ADVANCED MATERIALS/34(30), 2022-07
- Superatom Molecular Orbitals of Li@C60: Effects of Li Position and Substrate
 Yamada Yoichi
 J. Phys. Chem. C/126(37)/p.15891, 2022
- Increasing Electrode Work Function Using a Natural Molecule
 Yamada Yoichi; Tsuruta Ryohei
 Advanced Materials Interfaces, 2022
- Surface Potential Visualization in Organic Antiambipolar Transistors Using Operando Kelvin Probe Force Microscopy for Understanding the Comprehensive Carrier Transport Mechanism
 Yamada Yoichi
 Adv. Mater. Interface., 2022
- Superatom Molecular Orbitals of Li@C60: Effects of Li Position and Substrate
 V. Kuklin Artem; Suresh Rahul; Shimizu Konoha; Yamada Yo...
 JOURNAL OF PHYSICAL CHEMISTRY C/126(37)/pp.15891-15898, 2022
- Carrier Transport Mechanism in Organic Antiambipolar Transistors Unveiled by Operando Photoemission Electron Microscopy
 山田 洋一
 Advanced Materials/p.2201277, 2022
- Photoemission Tomography of a One-Dimensional Row Structure of a Flat-Lying Picene Multilayer on Ag(110)
 Iwasawa Masato; Kobayashi Shinnosuke; 佐々木 正洋; Hasegawa Y...
 J. Phys. Chem. Lett./13(6)/pp.1512-1518, 2022-02
- more...
 
- Thermal Oxidation of CeB6 Single-Crystal Surfaces: Effects on Field Emission
- Books
- On the mechanism of field emission from mechanical pencil lead
 Sasaki Masahiro; Endo Toshihiro; Higuchi Toshiharu; Yamad...
 2012 25TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC)/IEEE COMPUTER SOC/pp.150-151, 2012-01
- Surface analysis of single-crystalline beta-FeSi(2)
 Yamada Yoichi; Mao Wei; Asaoka Hidehito; Yamamoto Hiroyu...
 ASIA-PACIFIC CONFERENCE ON SEMICONDUCTING SILICIDES SCIENCE AND TECHNOLOGY TOWARDS SUSTAINABLE OPTOELECTRONICS (APAC-SILICIDE 2010)/ELSEVIER SCIENCE BV/pp.67-70, 2011-01
 
- On the mechanism of field emission from mechanical pencil lead
- Conference, etc.
- 熱活性化遅延蛍光材料における分子の過渡的構造の観測
 塩谷 海斗; 髙田 亜美; 西郷 将生; 五十幡 康弘; 宮田 潔志; 木幡 真太郎; 齋田 友梨; ...
 第85回応用物理学会秋季学術講演会/2024-09-16--2024-09-16
- Direct Observation of Light-driven Molecular Motions in an Organic Light-Emitting Material
 En-ya Kaito; Takada Ami; Saigo Masaki; Ikabata Yasuhi...
 International Conference on Ultrafast Phenomena 2024/2024-07-17--2024-07-17
- 熱活性化遅延蛍光材料4CzIPNの超高速構造ダイナミクス
 塩谷 海斗; 西郷 将生; 木幡 真太郎; 五十幡 康弘; 宮田 潔志; 桒原 真人; 齋田 友梨; ...
 第二回ソフトクリスタル研究会/2023-11-24--2023-11-24
- 熱活性遅延蛍光材料4CzIPN単結晶の光誘起構造ダイナミクス
 塩谷 海斗; ⻄郷 将生; 五十幡 康弘; 宮田 潔志; 桑原 真人; 木幡 真太郎; 齋田 友梨; ...
 2023年第84回応用物理学会秋季学術講演会/2023-09-23--2023-09-23
- 光剥離分子材料の超高速構造変化の計測と高コヒーレンス時間分解電子線回折装置の開発
 齋田 友梨; 小西 智暉; 佐藤 竜馬; 中池 由美; 矢嶋 渉; 四方 諒; 岩崎 ゆい; 山田 ...
 日本顕微鏡学会 第79回学術講演会/2023-06-28--2023-06-28
- Photoinduced Structural Dynamics of a 4CzIPN Single Crystal Investigated by Multi-Timescale Time-Resolved Electron Diffraction Measurements
 En-ya Kaito; Saida Yuri; Saigo Masaki; Miyata Kiyoshi...
 Optics & Photonics International Congress 2023 (LSC2023)/2023-04-20--2023-04-20
- Stable Field-Emission Current from Tungsten Carbide Tip
 Yanagi Shunsuke; Tsuruta Ryohei; Sasaki Masahiro; Yama...
 The 14th International Vacuum Electron Sources Conference/2023-09-25--2023-09-29
- Stable Field Emission from Vertically-Aligned Graphene Edges at the Apex of the Graphitized Pencil Lead
 Tsuruta Ryohei; Yanagi Shunsuke; Sasaki Masahiro; Yama...
 The 14th International Vacuum Electron Sources Conference/2023-09-25--2023-09-29
- Field-Emission Angular Distribution (FAD) from Single Molecules
 Yamada Yoichi; Tsuruta Ryohei; Ono Yutaro; Iwasawa Ma...
 The 14th International Vacuum Electron Sources Conference/2023-09-25--2023-09-29
- Observing Structural Dynamics of TP-FLAP – Development of High-Coherence Ultrafast Time-Resolved Electron Diffraction Setup
 Saida Yuri; Konishi Tomoaki; Sato Ryuma; Nakaike Yumi...
 Optics & Photonics International Congress 2023 (LSC2023)/2023-04-20--2023-04-20
- Photoelectron angular distribution (PAD) measurements of highly ordered organic films
 Yamada Yoichi
 Seeds and Needs for Tomorrow's Synchrotron Radiation Photoelectron Spectroscopy Research/2023/7/29--2023/7/30
- Phase dependence of structural dynamics and adhesive function of light-melt adhesive materials
 Saida Yuri; Konishi Tomoaki; Sato Ryuma; Nakaike Yumi; Ya...
 OLC SWS 2022/2022-09-25--2022-09-30
- 光剥離する有機分子材料の構造ダイナミクスの相依存性
 齋田 友梨; 小⻄ 智暉; 佐藤 竜馬; 中池 由美; 矢嶋 渉; 四方 諒; 山田 洋一; 原 光生; 齊藤 ...
 2022年第83回応用物理学会秋季学術講演会/2022-09-20--2022-09-23
- アモルファス炭素被覆による球面電子源の開発
 鶴田 諒平; 日向 雄介; 古澤 怜也; 佐々木 正洋; 松永 宗一郎; 山田 洋一
 第82回応用物理学会秋季学術講演会/2021-09-10--2021-09-13
- 有機単結晶上におけるC70フラーレン結晶構造変化
 鶴田 諒平; 北野 智大; 岩澤 柾人; 小金澤 智之; 細貝 拓也; 山田 洋一; 中山 泰生
 第82回応用物理学会秋季学術講演会/2021-09-10--2021-09-13
- 表面における原子・分子散乱の理解
 佐々木 正洋; 山田 洋一
 2019年日本表面真空学会学術講演会/2019-10-28--2019-10-30
- Energy Distribution of Electrons Field-Emitted from Graphitized Pencil Lead
 Sasaki Masahiro; Yamada Yoichi; Nishiyama Yuji; Hyuga Yu...
 32nd International Vacuum Nanoelectronics Conference and 12th International Vacuum Electron Sources Converence (IVNC-IVESC 2019)/2019-07-22--2019-07-26
- Development of Planar-type Electron Emission Device Based on a Graphene/h-BN Heterostructure
 Sasaki Masahiro; Yamada Yoichi; Igari Tomoya
 32nd International Vacuum Nanoelectronics Conference and 12th International Vacuum Electron Sources Converence (IVNC-IVESC 2019)/2019-07-22--2019-07-26
- プラズマ照射によるタングステン表面変化の分光エリプソメトリー測定
 鈴木佑; 坂本瑞樹; 江角 直道; 竹田將生; 辻杏樹; 寺門明紘; 野尻訓平; 東郷訓; 山田洋一; 坂本隆一
 第35回プラズマ・核融合学会年会/2018-12-03--2018-12-06
- Origin of the FEM pattern from C-60 molecules adsorbed on tungsten tips
 Nishiyama Yuji; Adachi Manabu; Kobayashi Nobuhiko; Yam...
 31st International Vacuum Nanoelectronics Conference (IVNC)/2018-07-09--2018-07-13
- Graphene-oxide-semiconductor planar-type electron emission device and its applications
 Murakami Katsuhisa; Miyaji Joji; Furuya Ryo; Adachi M...
 31st International Vacuum Nanoelectronics Conference (IVNC)/2018-07-09--2018-07-13
- Field emission patterns from carbon nanotubes calculated by time-dependent density functional theory
 Higuchi Toshiharu; Yamada Yoichi; Sasaki Masahiro
 31st International Vacuum Nanoelectronics Conference (IVNC)/2018-07-09--2018-07-13
- Field emission from vertically-aligned graphene edges on the graphitized pencil lead
 Adachi Manabu; Igari Tomoya; Nishiyama Yuji; Kobayashi...
 31st International Vacuum Nanoelectronics Conference (IVNC)/2018-07-09--2018-07-13
- 超音速He原子線を用いた水素吸蔵中のPd(110)表面の計測
 山田 洋一
 材料中の水素機能解析技術 第190委員会 平成29年度第3回研究会/2017-10-13--2017-10-13
- 有機半導体単材料の分子レベル計測
 山田 洋一
 第14回真空ナノエレクトロニクスシンポジウム/2018-3-29--2018-3-30
- more...
 
- 熱活性化遅延蛍光材料における分子の過渡的構造の観測
- Intellectural property rights
- 原子内包フラーレンの精製方法、及び、原子内包フラーレン薄膜
 山田 洋一
- 純ボロンナノベルトを用いた放射線検出方法及び検出器
 桐原 和大; 川口 健二; 清水 禎樹; 佐々木 毅; 越崎 直人; 木村 薫; 社本 真一; 山田 洋一; 山本...
- シリコン薄膜または同位体濃縮シリコン薄膜の製造方法
 山田 洋一; 山本 博之; 大場 弘則; 江坂 文孝; 山口 憲司; 社本 真一; 横山 淳; 北條 喜一; 笹瀬...
- Si(110)表面の一次元ナノ構造及びその製造方法
 山田洋一; 朝岡秀人; 山本博之; 社本真一
- Si(110)表面の一次元ナノ構造及びその製造方法
 山田洋一; 朝岡秀人; 山本博之; 社本真一
 
- 原子内包フラーレンの精製方法、及び、原子内包フラーレン薄膜
- Teaching
- 2025-10 -- 2026-02 - Basic Statistics - University of Tsukuba. - 2025-10 -- 2026-02 - Research in Applied Physics VB - University of Tsukuba. - 2025-04 -- 2025-08 - Research in Applied Physics VB - University of Tsukuba. - 2025-10 -- 2026-02 - Research in Applied Physics VA - University of Tsukuba. - 2025-04 -- 2025-08 - Research in Applied Physics VA - University of Tsukuba. - 2025-10 -- 2026-02 - Research in Applied Physics IVB - University of Tsukuba. - 2025-04 -- 2025-08 - Research in Applied Physics IVB - University of Tsukuba. - 2025-10 -- 2026-02 - Research in Applied Physics IVA - University of Tsukuba. - 2025-04 -- 2025-08 - Research in Applied Physics IVA - University of Tsukuba. - 2025-10 -- 2026-02 - Research in Applied Physics IIIB - University of Tsukuba. - more... 
- Professional activities
- 2019 -- 2019 - The Surface Science Society of Japan - プログラム副委員長 - 2015 -- 2017 - 日本真空学会 - 編集委員会 - 2015 -- 2017 - The Japan Society of Applied Physics - 薄膜表面分科会 常任幹事 - 2011-04 -- 2012-04 - 農家を対象とした土壌汚染調査、説明 
- University Management
- 2022 -- 2023 - 入試実施委員 - 2020 -- 2021 - 学生生活支援室 - 2020 -- 2021 - 筑波大学入学試験問題出題専門委員会 - 2020 -- 2020 - 応用理工学類広報委員 - 委員長 - 2019 -- 2020 - 応用物理主先攻主任 - 補佐 - 2019 -- 2020 - カリキュラム委員会 - 補佐 - 2013 -- 2017 - 電子物理工学域レクリエーション委員 - 2014 -- 2016 - 応用理工学類広報委員 
(Last updated: 2025-08-23)