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鄭 サムエル

Jeong, Samuel

数理物質系 , 特任助教
Institute of Pure and Applied Sciences , Specially Appointed Assistant Professor

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  1. 1. An electron-transfer-tuning strategy at the graphene/metal interface for improving acidic water electrolysis in proton exchange membrane electrolyzers Xu, Yue; Li, Shuaidong; He, Yingjian; Shiokawa, Fumiya (+8 著者) Hu, Kailong
      JOURNAL OF ENERGY CHEMISTRY 103: 344 (2025)
  2. 2. Constructing a built-in electric field across an NiMo/NiMoP heterointerface for efficient and durable seawater electrolysis in anion exchange membrane electrolyzers Xu, Yue; Li, Shuaidong; Cao, Jiawen; Ren, Zhongqi (+8 著者) Hu, Kailong
      ENERGY & ENVIRONMENTAL SCIENCE (2025)
  3. 3. Imaging of twisted monolayers in three-dimensional nanoporous graphene Oreste De Luca; Antonio Palamara; Michele Pisarra; Francesca Mazzei (+11 著者) Antonello Sindona
      Physical Review B (2025)
  4. 4. Co-doping-induced electronic reconfiguration of nanosized ZnS for facilitating oxygen reduction reaction in flexible aluminum-air batteries Xu, Yue; Tang, Jun-Yuan; Li, Shuai-Dong; Hu, Hao-Lin (+6 著者) Hu, Kai-Long
      RARE METALS Epub: (2025)
  5. 5. Elucidating slipping behaviors between carbon nanotubes: Using nitrogen doping and electron irradiation to suppress slippage Samuel Jeong; Keisuke Higashitani; Tomoaki Kaneko; Tatsuya Yamada (+3 著者) Jun-ichi Fujita
      Carbon (2025) Semantic Scholar
  6. 6. Impact of residence time on bundle length distribution of carbon nanotubes in floating-catalyst chemical vapor deposition synthesis Yoshiya Kishibe; Toshihiko Fujimori; Samuel Jeong; Yoshikazu ItoJun-ichi Fujita
      Japanese Journal of Applied Physics (2024) Semantic Scholar
  7. 7. Charge Effects and Electron Phonon Coupling in Potassium-Doped Graphene Dario Marchiani; Riccardo Frisenda; Carlo Mariani; Marco Sbroscia (+6 著者) Maria Grazia Betti
      ACS Omega 9: 39546 (2024) Semantic Scholar
  8. 8. Toluene‐Poisoning‐Resistant High‐Entropy Non‐Noble Metal Anode for Direct One‐Step Hydrogenation of Toluene to Methylcyclohexane Aimi A. H. Tajuddin; Tatsuhiko Ohto; Hisanori Tanimoto; Takeshi Fujita (+6 著者) Yoshikazu Ito
      ChemSusChem (2024) Semantic Scholar
  9. 9. Alkali Metals Adsorbed on Nanoporous Graphene: Charge Transfer and Metallic Phase Dario Marchiani; Riccardo Frisenda; Carlo Mariani; José Avila (+9 著者) Maria Grazia Betti
      The Journal of Physical Chemistry C Epub: (2024) Semantic Scholar
  10. 10. Upcycling retired Li-ion batteries into high-performance oxygen reduction reaction electrocatalysts in flexible Al-air batteries Haolin Hu; Yuelin Wang; Yue Xu; Liangxiao Jin (+7 著者) Kailong Hu
      Chemical Engineering Journal 492: (2024) Semantic Scholar
  11. 11. Visualizing the Transient Response of Local Potentials on Photoconductive Antennas Using Scanning Ultrafast Electron Microscopy Yusuke Arashida; Samuel Jeong; Kouhei Kawasaki; Yuga Emoto (+6 著者) Jun-ichi Fujita
      ACS Photonics 11: 2171 (2024) Semantic Scholar
  12. 12. Inverse analysis-guided development of acid-tolerant nanoporous high-entropy alloy catalysts for enhanced water-splitting performance Saikat Bolar; Chunyu Yuan; Samuel Jeong; Yoshikazu ItoTakeshi Fujita
      Journal of Materials Chemistry A (2024) Semantic Scholar
  13. 13. Durable high-entropy non-noble metal anodes for neutral seawater electrolysis Shiokawa, Fumiya; Tajuddin; Aimi Asilah Haji; Ohto, Tatsuhiko (+5 著者) Ito, Yoshikazu
      CHEMICAL ENGINEERING JOURNAL 479: (2024)
  14. 14. Controlled laser-induced dehydrogenation of free-standing graphane probed by pump–probe X-ray photoemission Costantini, Roberto; Giampietri, Alessio; Marchiani, Dario; Betti, Maria Grazia (+4 著者) Mariani, Carlo
      APPLIED SURFACE SCIENCE 644: (2024) Semantic Scholar
  15. 15. Electron and ion behaviors at the graphene/metal interface during the acidic water electrolysis Yue Xu; Yingjian He; Shaofeng Wang; Zhaomeng Wu (+3 著者) Kailong Hu
      Chemical Physics Reviews (2023)
  16. 16. Suppression of Methanol and Formate Crossover through Sulfanilic‐Functionalized Holey Graphene as Proton Exchange Membranes Samuel Jeong; Tatsuhiko Ohto; Tomohiko Nishiuchi; Yuki Nagata (+1 著者) Yoshikazu Ito
      Advanced Science (2023) Semantic Scholar
  17. 17. Dielectric response and excitations of hydrogenated free-standing graphene Betti, Maria Grazia; Marchiani, Dario; Tonelli, Andrea; Sbroscia, Marco (+15 著者) Prezzi, Deborah
      CARBON TRENDS 12: (2023) Semantic Scholar
  18. 18. Photoinduced Structural Dynamics of 2H-MoTe2 Under Extremely High-Density Excitation Conditions Fukuda, Takumi; Ozaki, Uta; Jeong, Samuel; Arashida, Yusuke (+6 著者) Hada, Masaki
      JOURNAL OF PHYSICAL CHEMISTRY C 127: 13149 (2023) Semantic Scholar
  19. 19. 1T/1H-SnS2 Sheets for Electrochemical CO2 Reduction to Formate Kawabe, Yusuke; Ito, Yoshikazu; Hori, Yuta; Kukunuri, Suresh (+7 著者) Takahashi, Yasufumi
      ACS nano 17: 11318 (2023)
  20. 20. Pump-Probe X-Ray Photoemission Spectroscopy of Free-Standing Graphane Costantini, Roberto; Marchiani, Dario; Betti, Maria Grazia; Mariani, Carlo (+3 著者) Dell'Angela
      CONDENSED MATTER 8: (2023) Semantic Scholar
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  1. 1. CO2の分離・回収・貯留技術の開発とプロセス設計 鄭サムエル; 大戸, 達彦; 伊藤, 良一
    技術情報協会 2022年10月 (ISBN: 9784861049026)
  1. 1. The plasmonic nano-grating device for photocatalytic water splitting reaction
    The 66th International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication 2023年6月1日
  2. 2. Visualizing the transient response of the local potential on photoconductive antennas using time-resolved SEM
    The 66th International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication​ (EIPBN2023) 2023年6月1日
  3. 3. 超高速時間分解SEMを用いた光伝導アンテナの局所電位の可視化 岡本, ニコライ岳; 嵐田, 雄介; 川崎, 康平; 羽田, 真毅; 吉田, 昭二; 鄭, サムエル; 赤田, 圭史; 藤田, 淳一
    2024年第85応用物理学会秋季学術講演会
  4. 4. 時間分解走査型電子顕微鏡法による金属-半導体界面の空乏層形状のダイナミクス 嵐田, 雄介; 岡本, ニコライ岳; 三浦, 研介; 川崎, 康平; 鄭, サムエル; 赤田, 圭史; 吉田, 昭二; 藤田, 淳一
    日本物理学会2025年春季大会
  5. 5. Enhanced Electrical Conductivity of Highly-Enriched Graphitic-Nitrogen-Doped Single-Wall Carbon Nanotube Fibers Li, Zhikai; FUJIMORI, Toshihiko; INOUE, Hirotaka; JEONG, Samuel; SAKAI, Momoko; AKADA, Keishi; ITO, Yoshikazu; FUJITA, Jun-ichi
    The 23rd International conference on the Science and Applications of Nanotubes and Low-Dimensional Materials
  6. 6. 酸性環境における酸素発生用高エントロピー非貴金属電極の開発 塩川史也; 鄭サムエル; 谷本久典; 伊藤良一
    日本化学会 第105春季年会
  7. 7. トランジスタとラマン分光測定を組み合わせた多孔質グラフェンの電子-フォノン相互作用の解明 末吉隼; 田邉洋一; 鄭サムエル; 伊藤良一
    日本化学会 第105春季年会
  8. 8. トランジスタとラマン分光測定を組み合わせた窒素ドープ多孔質グラフェンの電子-フォノン相互作用の解明 増部舜也; 末吉隼; 田邉洋一; 鄭サムエル; 伊藤
    日本化学会 第105春季年会
  9. 9. The plasmonic nano-grating device for photocatalytic water splitting reaction Jeong, Samuel; Yang, Gang; Arashida, Yusuke; Akada, Keisuke; Yoshikazu, Ito; Fujita, Jun-ichi
    The 66th International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication (EIPBN2023)
  10. 10. Visualizing the transient response of the local potential on photoconductive antennas using time-resolved SEM Kawasaki, Kohei; Jeong, Samuel; Emoto, Yuga; Yamamoto, Yuki; Kishibe, Yoshiya; Arashida, Yusuke; Akada, Keisuke; Yoshida, Shoji; Fujita, Jun-ichi
    The 66th International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication (EIPBN2023)
  11. 11. 半導体2H-MoTe2の高密度電子励起下における過飽和吸収現象の観測 福田, 拓未; 尾崎, 卯汰; 鄭, サムエル; 嵐田, 雄介; 塩谷, 海斗; 吉田, 昭二; フォンス, ポール; 藤田, 淳一; 上野, 啓司; 長谷, 宗明; 羽田, 真毅
    2023年第84回応用物理学会秋季学術講演会
  12. 12. 単層TMDCサスペンド構造の発光ダイナミクス解析 村上, 勇斗; 赤田, 圭史; 鄭サムエル; 嵐田, 雄介; 茂木, 裕幸; 吉田, 昭二; 藤田, 淳一
    2023年第84回応用物理学会秋季学術講演会
  13. 13. 超高速時間分解SEMを用いたデバイス電位の過渡応答イメージング 川崎, 康平; 江本, 悠河; 山本, 祐揮; 鄭サムエル; 嵐田, 雄介; 吉田, 昭二; 赤田, 圭史; 藤田, 淳一
    2022年第83回応用物理学会秋季学術講演会
  14. 14. テラヘルツ波による極短パルス電子線のパルス幅計測 矢嶋, 渉; 嵐田, 雄介; 西森, 亮太; 江本, 悠河; 山本, 祐揮; 川崎, 康平; 齋田, 友梨; 鄭, サムエル; 赤田, 圭史; 田久保, 耕; 重川, 秀実; 藤田, 淳一; 腰原, 伸也; 吉田, 昭二; 羽田, 真毅
    2022年第83回応用物理学会秋季学術講演会
  15. 15. Development of a terahertz pump and electron diffraction probe setup for the dynamics measurements of liquid crystals Yajima, Wataru; Arashida, Yusuke; Nishimori, Ryota; Emoto, Yuga; Yamamoto, Yuki; Kawasaki, Kohei; Saida, Yuri; Jeong, Samuel; Akada, Keishi; Takubo, Kou; Shigekawa, Hidemi; Fujita, Jun-ichi; Koshihara, Shin-ya; Yoshida, Shoji; Hada, Masaki
    OLC SWS 2022
  16. 16. Development of Tunable Nitrogen-Doped Single-Wall Carbon Nanotube Fibers Zhikai, Li; Toshihiko, Fujimori; Hirotaka, Inoue; Momoko, Sakai; 鄭サムエル; Takamasa, Onoki; Takeshi, Hikata; Soichiro, Okubo; 赤田圭史; 伊藤, 良一; 藤田淳一
    第83回応用物理学会秋季学術講演会 応用物理学会
  17. 17. 表面プラズモン共鳴デバイスを用いた近接場光による光触媒反応 楊, 港; 嵐田, 雄介; 鄭サムエル; 赤田圭史; 伊藤, 良一; 藤田淳一
    第83回応用物理学会秋季学術講演会 応用物理学会

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