Ueno Keiji

ウエノケイジ | Ueno Keiji

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： http://surface-www.chem.saitama-u.ac.jp/

Research field (4)： Electronic devices and equipment , Nanostructure chemistry , Nanomaterials , Thin-film surfaces and interfaces

Research keywords (7)： chemical vapor transport , atomic layer deposition , molecular beam epitaxy , epitaxial growth , layered chalcogenides , transition metal dichalcogenides , layered materials

Research theme for competitive and other funds (31)：

2022 - 2027 Integration of 2 dimensional tunnel FET for ultra-low power consumption system
2022 - 2026 Synthesis of Ultrathin Functional Oxides Using Atomically Thin Transition Metal Dichalcogenides as Oxidation Precursors
2021 - 2024 触媒効果による層状化合物原子膜の低温単結晶成長実現
2018 - 2021 Low-temperature van der Waals epitaxy using high vapor pressure sources
2015 - 2019 International supports of atomic layered materials and promoting the collaborated research

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Papers (153)：

Takumi Fukuda, Kotaro Makino, Yuta Saito, Paul Fons, Atsushi Ando, Takuya Mori, Ryo Ishikawa, Keiji Ueno, Jessica Afalla, Muneaki Hase. Coherent optical response driven by non-equilibrium electron-phonon dynamics in a layered transition-metal dichalcogenide. APL Materials. 2024. 12. 2
Mu-Pai Lee, Caifang Gao, Meng-Yu Tsai, Che-Yi Lin, Feng-Shou Yang, Hsin-Ya Sung, Chi Zhang, Wenwu Li, Jun Li, Jianhua Zhang, et al. Silicon-van der Waals heterointegration for CMOS-compatible logic-in-memory design. Science Advances. 2023. 9. 49
Yu Mizukoshi, Takumi Fukuda, Yuta Komori, Ryo Ishikawa, Keiji Ueno, Muneaki Hase. Ultrafast melting of charge-density wave fluctuations at room temperature in 1T-TiSe2 monitored under non-equilibrium conditions. Applied Physics Letters. 2023. 122. 24
Jessica Afalla, Joselito Muldera, Semmi Takamizawa, Takumi Fukuda, Keiji Ueno, Masahiko Tani, Muneaki Hase. Terahertz emission from transient currents and coherent phonons in layered MoSe2 and WSe2. Journal of Applied Physics. 2023. 133. 16
Che-Yi Lin, Mu-Pai Lee, Yuan-Ming Chang, Yi-Tang Tseng, Feng-Shou Yang, Mengjiao Li, Jiann-Yeu Chen, Ciao-Fen Chen, Meng-Yu Tsai, Yi-Chun Lin, et al. Diffused beam energy to dope van der waals electronics and boost their contact barrier lowering. ACS applied materials & interfaces. 2022

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MISC (45)：

Tomohisa Ino, Tatsuya Hayashi, Keiji Ueno, Hajime Shirai. Depth Profile Characterization of Spin-Coated Poly(3,4-ethylenedioxythiophene): Poly(styrene sulfonic acid) Films for Thin-Film Solar Cells during Argon Plasma Etching by Spectroscopic Ellipsometry (Retraction of Vol 50, art no 08JG02, 2011). JAPANESE JOURNAL OF APPLIED PHYSICS. 2016. 55. 8
SUGANUMA Koichi, SAIKI Koichiro, GOTOU Takuya, UENO Keiji. Organic field-effect transistors with solution-processed graphene electrodes. Technical report of IEICE. OME. 2011. 111. 369. 35-39
上野啓司, 小野木亮, 阿部重臣, 松本晃, 川端ちひろ, 平岡和, 保戸塚梢, 白石淳子, 高橋新, 武林聡子, et al. 低次元構造半導体を用いた新奇薄膜電界効果トランジスタ形成に関する研究. 科学研究費補助金(基盤研究(C)) 研究成果報告書. 2007. 平成17-18年度. 1-45
上野啓司. 直鎖π共役電子系の電気伝導度測定に関する研究. 総合研究機構研究プロジェクト研究成果報告書. 2007. 第5号(18年度). 553-554
上野啓司, 小野木亮, 阿部重臣, 松本晃, 川端ちひろ, 平岡和, 保戸塚梢, 白石淳子, 高橋新, 武林聡子, et al. 低次元構造半導体を用いた新奇薄膜電界効果トランジスタ形成に関する研究. 科学研究費補助金(基盤研究(C)) 研究成果報告書. 2007. 平成17-18年度. 1-45

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Professional career (1)：

博士(理学) (東京大学)

Work history (3)：

2007/04 - 現在 Saitama University Graduate School of Science and Engineering Associate Professor
2002/10 - 2007/03 Saitama University Department of Chemistry, Faculty of Science Associate Professor
1990/04 - 2002/09 The University of Tokyo Department of Chemistry, Faculty of Science Research Associate

Committee career (4)：

2018/04 - 現在日本表面真空学会研究例会企画専門部会
2012/04 - 現在マイクロプロセス・ナノテクノロジー国際会議論文委員
2014/04 - 2018/03 日本真空学会講演・研究企画委員
2010/04 - 2014/03 応用物理学会有機分子バイオエレクトロニクス分科会一般幹事

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