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論文 TSV

2026
  1. Hai-Bo Zhao, Dai-Ming Tang, Ovidiu Cretu, Lili Zhang, Peng-Xiang Hou, An-Ping Wu, Yongjia Zheng, Rong Xiang, Shigeo Maruyama, Chang Liu. Ballistic phonon transport above 1000 K in sub-100 nm long single-wall carbon nanotubes. Carbon. 248 (2026) 121164 10.1016/j.carbon.2025.121164
  2. Ovidiu Cretu, Koji Kimoto. Development of a 100 MHz scan controller for the electron microscope. Ultramicroscopy. 281 (2026) 114292 10.1016/j.ultramic.2025.114292
2025
  1. Koji Kimoto, Fumihiko Uesugi, Koji Harano, Jun Kikkawa, Ovidiu Cretu, Yuki Shibazaki, Motoki Shiga, Atsushi Togo. Nonnegative matrix factorization incorporating domain specific constraints for four dimensional scanning transmission electron microscopy. Scientific Reports. 15 [1] (2025) 39143 10.1038/s41598-025-23541-7 Open Access
  2. Atanu Panda, Abin Sebastian, Ravi Nandan, Joel Henzie, Ovidiu Cretu, Jian Xu, Nadiia Velychkivska, Renzhi Ma, Koji Kimoto, Yusuke Asakura, Kazuyuki Iwase, Lok Kumar Shrestha, Katsuhiko Ariga, Yusuke Yamauchi, Jonathan P. Hill. Holistic nanoarchitectonic design of hierarchically structured oxygen reduction reaction catalyst. Chemical Engineering Journal. 516 (2025) 163959 10.1016/j.cej.2025.163959
  3. Akira Takakura, Taishi Nishihara, Koji Harano, Ovidiu Cretu, Takeshi Tanaka, Hiromichi Kataura, Yuhei Miyauchi. Coalescence of carbon nanotubes while preserving the chiral angles. Nature Communications. 16 [1] (2025) 1093 10.1038/s41467-025-56389-6 Open Access
  4. Yuudai Iwai, Saaya Kimura, Manabu Nakaya, Takanori Nakane, Akihiro Kawamoto, Genji Kurisu, Yuta Tsuji, Kenji Hirai, Koji Kimoto, Ovidiu Cretu, Fumitaka Takeiri, Kunihisa Sugimoto, Benjamin Le Ouay, Masaaki Ohba, Ryo Ohtani. Reversible and Massive Structural Transformation in Meltable Cyanido‐bridged Coordination Polymer Crystals. Chemistry – A European Journal. 31 [66] (2025) e02640 10.1002/chem.202502640 Open Access
  5. Ovidiu Cretu, Han Zhang, Koji Harano, Koji Kimoto. Characterizing the effects of temperature on the thermal vibration properties of individual nanowires. Journal of Applied Physics. 138 [13] (2025) 134301 10.1063/5.0288200 Open Access
  6. Ho Ngoc Nam, Ravi Nandan, Lei Fu, Yingji Zhao, Yunqing Kang, Tetsuya Fukushima, Kazunori Sato, Yusuke Asakura, Ovidiu Cretu, Jun Kikkawa, Joel Henzie, Jonathan P. Hill, Takeshi Yanai, Quan Manh Phung, Yusuke Yamauchi. Modeling-Making-Modulating High-Entropy Alloy with Activated Water-Dissociation Centers for Superior Electrocatalysis. Journal of the American Chemical Society. 147 [37] (2025) 33545-33558 10.1021/jacs.5c08012
  7. Koji Kimoto, Ovidiu Cretu, Koji Harano, Fumihiko Uesugi, Jun Kikkawa, Kohei Aso, Yoshifumi Oshima, Takashi Matsumoto, Yoshiki Sakuma. Unveiling Twist Domains in Monolayer MoS2 through 4D‐STEM and Unsupervised Machine Learning. Small Methods. 9 [9] (2025) e01065 10.1002/smtd.202501065 Open Access
  8. Thang Dinh Phan, Shunsuke Tsuda, Riku Goto, Naoka Nagamura, Ovidiu Cretu, Koji Kimoto, Koichiro Yaji. Structural and electronic properties of transferred graphene on yttrium iron garnet (111). Journal of Applied Physics. 138 [6] (2025) 064301 10.1063/5.0283562 Open Access
  9. Hideya Tsuchikado, Shuji Anabuki, Ovidiu Cretu, Yuki Kinoshita, Masashi Hattori, Yuta Shiroma, Dongxiao Fan, Megumi Okazaki, Takuto Soma, Fumitaka Ishiwari, Shunsuke Nozawa, Toshiyuki Yokoi, Michikazu Hara, Koji Kimoto, Akira Yamakata, Akinori Saeki, Kazuhiko Maeda. Effects of Metal-Cation Doping on Photocatalytic H2 Evolution Activity of Layered Perovskite Oxynitride K2LaTa2O6N. ACS Applied Energy Materials. 8 [6] (2025) 3541-3552 10.1021/acsaem.4c03131 Open Access
2024
  1. Koji Kimoto, Jun Kikkawa, Koji Harano, Ovidiu Cretu, Yuki Shibazaki, Fumihiko Uesugi. Unsupervised machine learning combined with 4D scanning transmission electron microscopy for bimodal nanostructural analysis. Scientific Reports. 14 [1] (2024) 2901 10.1038/s41598-024-53289-5 Open Access
  2. Dai-Ming Tang, Ovidiu Cretu, Shinsuke Ishihara, Yongjia Zheng, Keigo Otsuka, Rong Xiang, Shigeo Maruyama, Hui-Ming Cheng, Chang Liu, Dmitri Golberg. Chirality engineering for carbon nanotube electronics. Nature Reviews Electrical Engineering. 1 [3] (2024) 149-162 10.1038/s44287-023-00011-8 Open Access
  3. Barun Kumar Barman, David Hernández‐Pinilla, Ovidiu Cretu, Jun Kikkawa, Koji Kimoto, Tadaaki Nagao. Generated White Light Having Adaptable Chromaticity and Emission, Using Spectrally Reconfigurable Microcavities. Advanced Science. 11 [41] (2024) 2407090 10.1002/advs.202407090 Open Access
  4. Abin Sebastian, Atanu Panda, Ravi Nandan, Joel Henzie, Ovidiu Cretu, Jian Xu, Nadiia Velychkivska, Renzhi Ma, Pooja Gakhad, Abhishek Kumar Singh, Gary J. Richards, Koji Kimoto, Lok Kumar Shrestha, Katsuhiko Ariga, Yusuke Yamauchi, Jonathan P. Hill. Scalable nanoarchitectonics with microporous polymer composite for methanol-tolerant ORR electrocatalysts. Journal of Materials Chemistry A. 12 [34] (2024) 22494-22503 10.1039/d4ta04577g Open Access
  5. Yunqing Kang, Shuangjun Li, Ovidiu Cretu, Koji Kimoto, Yingji Zhao, Liyang Zhu, Xiaoqian Wei, Lei Fu, Dong Jiang, Chao Wan, Bo Jiang, Toru Asahi, Dieqing Zhang, Hexing Li, Yusuke Yamauchi. Mesoporous amorphous non-noble metals as versatile substrates for high loading and uniform dispersion of Pt-group single atoms. Science Advances. 10 [25] (2024) eado2442 10.1126/sciadv.ado2442 Open Access
2023
  1. Yunqing Kang, Ovidiu Cretu, Jun Kikkawa, Koji Kimoto, Hiroki Nara, Asep Sugih Nugraha, Hiroki Kawamoto, Miharu Eguchi, Ting Liao, Ziqi Sun, Toru Asahi, Yusuke Yamauchi. Mesoporous multimetallic nanospheres with exposed highly entropic alloy sites. Nature Communications. 14 [1] (2023) 4182 10.1038/s41467-023-39157-2 Open Access
  2. Barun Kumar Barman, David Hernández-Pinilla, Ovidiu Cretu, Riichiro Ohta, Keiko Okano, Toshifumi Shiroya, Jun Sasai, Koji Kimoto, Tadaaki Nagao. New Insight into Fluorescent Polymeric Carbon Dots for Solid-State Laser Device. ACS Sustainable Chemistry & Engineering. 11 [33] (2023) 12291-12303 10.1021/acssuschemeng.3c01775 Open Access
  3. Ovidiu Cretu, Dai-Ming Tang, Da-Bao Lu, Bo Da, Yoshihiro Nemoto, Naoyuki Kawamoto, Masanori Mitome, Zejun Ding, Koji Kimoto. Nanometer-level temperature mapping of Joule-heated carbon nanotubes by plasmon spectroscopy. Carbon. 201 (2023) 1025-1029 10.1016/j.carbon.2022.10.006
2021
  1. Dai-Ming Tang, Sergey V. Erohin, Dmitry G. Kvashnin, Victor A. Demin, Ovidiu Cretu, Song Jiang, Lili Zhang, Peng-Xiang Hou, Guohai Chen, Don N. Futaba, Yongjia Zheng, Rong Xiang, Xin Zhou, Feng-Chun Hsia, Naoyuki Kawamoto, Masanori Mitome, Yoshihiro Nemoto, Fumihiko Uesugi, Masaki Takeguchi, Shigeo Maruyama, Hui-Ming Cheng, Yoshio Bando, Chang Liu, Pavel B. Sorokin, Dmitri Golberg. Semiconductor nanochannels in metallic carbon nanotubes by thermomechanical chirality alteration. Science. 374 [6575] (2021) 1616-1620 10.1126/science.abi8884
  2. Yunqing Kang, Bo Jiang, Victor Malgras, Yanna Guo, Ovidiu Cretu, Koji Kimoto, Aditya Ashok, Zhe Wan, Hexing Li, Yoshiyuki Sugahara, Yusuke Yamauchi, Toru Asahi. Heterostructuring Mesoporous 2D Iridium Nanosheets with Amorphous Nickel Boron Oxide Layers to Improve Electrolytic Water Splitting. Small Methods. 5 [10] (2021) 2100679 10.1002/smtd.202100679
  3. Wieslaw J. Roth, Takayoshi Sasaki, Karol Wolski, Yasuo Ebina, Dai-Ming Tang, Yuichi Michiue, Nobuyuki Sakai, Renzhi Ma, Ovidiu Cretu, Jun Kikkawa, Koji Kimoto, Katarzyna Kalahurska, Barbara Gil, Michal Mazur, Szczepan Zapotoczny, Jiri Čejka, Justyna Grzybek, Andrzej Kowalczyk. Exfoliated Ferrierite-Related Unilamellar Nanosheets in Solution and Their Use for Preparation of Mixed Zeolite Hierarchical Structures. Journal of the American Chemical Society. 143 [29] (2021) 11052-11062 10.1021/jacs.1c04081 Open Access
  4. Ovidiu Cretu, Akimitsu Ishizuka, Keiichi Yanagisawa, Kazuo Ishizuka, Koji Kimoto. Atomic-Scale Electrical Field Mapping of Hexagonal Boron Nitride Defects. ACS Nano. 15 [3] (2021) 5316-5321 10.1021/acsnano.0c10849

書籍 TSV

会議録 TSV

口頭発表 TSV

2026
  1. 原野 幸治, 緑川 竹美, コレツ オヴィヂュ, 西田 勇希, 大島 義文, 木本 浩司. 分子・ナノ材料の透過電子顕微鏡観察のためのグラフェン支持膜作製. 日本顕微鏡学会 第82回学術講演会. 2026
  2. MANNA, Biplab, CRETU, Ovidiu, SAITO, Noriko, KIMOTO, Koji, HARANO, Koji. Transformation of ultradelicate MOF to rigid MOF via in situ SBU rearrangement. 1st International Symposium on Materials Science of Meso-Hierarchy. 2026
2025
  1. PHAN, Dinh Thang, TSUDA, Shunsuke, 後藤 陸, NAGAMURA, Naoka, CRETU, Ovidiu, KIMOTO, Koji, YAJI, Koichiro. Electronic band structure of transfer graphene on yttrium iron garnet (111). Annual Meeting of the Japan Society of Vacuum and Surface Science 2025 (JVSS 2025). 2025
  2. MANNA, Biplab, CRETU, Ovidiu, KIMOTO, Koji, HARANO, Koji. Insitu SBU rearrangement: a route to MOF nanosheet. The 75th Conference of Japan Society of Coordination Chemistry. 2025
  3. MANNA, Biplab, CRETU, Ovidiu, KIMOTO, Koji, HARANO, Koji. Insitu SBU rearrangement: a route to MOF nanosheet. The 2nd International Symposium on Molecular Materials for Future (ISMMF–2). 2025
  4. TANG, Daiming, Hai-Bo Zhao, CRETU, Ovidiu, Chang Liu. Electrical and thermal transport properties of individual carbon nanotubes by in situ TEM. The 25th International Conference on the Science and Applications of Nanotubes and Low-Dimensional Materials (NT '25). 2025
  5. CRETU, Ovidiu, KIMOTO, Koji. Development of a FPGA-based high-speed scan controller. The 81st Annual Meeting of The Japanese Society of Microscopy. 2025
  6. MANNA, Biplab, CRETU, Ovidiu, KIMOTO, Koji, HARANO, Koji. Revisiting structural insights of beam-sensitive 2D MOF materials. The 81st Annual Meeting of Japanese Society of Microscopy. 2025
  7. 木本 浩司, 吉川 純, 原野 幸治, コレツ オヴィヂュ, 柴崎 裕樹, 上杉 文彦. 4D-STEMと教師無し機械学習によるバイモーダルナノ構造解析(II). 日本顕微鏡学会 第81回学術講演会. 2025
  8. TANG, Daiming, Hai-Bo Zhao, CRETU, Ovidiu, Chang Liu. Transport properties of carbon nanotube electronic devices by in situ TEM. The 81st Annual Meeting of the Japanese Society of Microscopy. 2025
  9. CRETU, Ovidiu, TANG, Daiming, ZHANG, Han, LU Da-Bao, DA, Bo, NEMOTO, Yoshihiro, KAWAMOTO, Naoyuki, MITOME, Masanori, DING Zejun, KIMOTO, Koji. Advanced TEM characterization of one-dimensional nanomaterials. The 2nd International Conference on Advanced Functional Materials (ICAFM 2025). 2025 招待講演
2023
  1. KAWAMOTO, Naoyuki, NGUYEN, Duy Hieu, 山田 勇, CHO, Hyunyong, PANG, Hong, CRETU, Ovidiu, KIKKAWA, Jun, MITOME, Masanori, GOLBERG, Dmitri, MORI, Takao, KIMOTO, Koji. Development of Pulsed STEM-based Method for Nanoscale Thermal Diffusivity Measurements. The 20th International Microscopy Congress (IMC20). 2023
  2. CRETU, Ovidiu, ZHANG, Han, KIMOTO, Koji. Direct Imaging of Thermal Vibration Modes Using Frequency-Selective Electron Microscopy. The International Workshop on Advanced and In Situ Microscopies of Functional Nanomaterials and Devices (IAMNano). 2023
  3. KIMOTO, Koji, CRETU, Ovidiu, KIKKAWA, Jun, ZHANG, Han, HARANO, Koji, UESUGI, Fumihiko, MATSUNAMI, Shigeyuki. STEM and EELS for Data-Driven Material Research. The International Workshop on Advanced and In Situ Microscopies of Functional Nanomaterials and Devices (IAMNano). 2023 招待講演
  4. グェン ユイ ヒウ, 山田 勇, 湯 代明, コレツ オヴィヂュ, 三留 正則, 木本 浩司, 森 孝雄, 川本 直幸. STEMによるナノスケール熱輸送定量計測法. 日本顕微鏡学会 第79回学術講演会. 2023
  5. CRETU, Ovidiu, ZHANG, Han, KIMOTO, Koji. Direct Imaging of Thermal Vibration Modes Using Frequency-Selective Electron Microscopy. The 79th Annual Meeting of The Japanese Society of Microscopy (第79 回学術講演会). 2023
  6. 川本 直幸, グェン ユイ ヒウ, 山田 勇, 湯 代明, コレツ オヴィヂュ, 三留 正則, 森 孝雄, 木本 浩司. TEM内熱電対による熱輸送計測法の改良. 日本顕微鏡学会 第79回学術講演会. 2023
  7. 木本 浩司, 松波 成行, 吉川 純, 原野 幸治, コレツ オヴィヂュ, 川本 直幸, 張 晗. 透過電子顕微鏡による材料評価と解析データの取り扱い. R026先端計測技術の将来設計委員会第13回研究会. 2023 招待講演
2022
  1. TANG, Daiming, Dmitry G. Kvashnin, CRETU, Ovidiu, Guohai Chen, Don N. Futaba, Yongjia Zheng, Rong Xiang, Shigeo Maruyama, Hui-Ming Cheng, BANDO, Yoshio, Chang Liu, Pavel B. Sorokin, GOLBERG, Dmitri. Semiconductor Nanochannels in Metallic Carbon Nanotubes by Thermomechanical Chirality Alteration. 2022 MRS Fall Meeting. 2022 招待講演
  2. TANG, Daiming, Dmitry G. Kvashnin, CRETU, Ovidiu, Guohai Chen, Don N. Futaba, Yongjia Zheng, Rong Xiang, Shigeo Maruyama, Hui-Ming Cheng, BANDO, Yoshio, Chang Liu, Pavel B. Sorokin, GOLBERG, Dmitri. Semiconductor nanochannels in metallic carbon nanotubes by thermomechanical chirality alteration. The 62nd Fullerenes-Nanotubes-Graphene General Symposium. 2022
2021
  1. KIMOTO, Koji, KIKKAWA, Jun, CRETU, Ovidiu. Material characterization using advanced transmission electron microscopy. The 10th International Workshop on Advanced Materials Science and Nanotechnology – IWAMSN 2021. 2021 招待講演
  2. CRETU Ovidiu, ISHIZUKA Akimitsu, YANAGISAWA Keiichi, ISHIZUKA Kazuo, KIMOTO Koji. Atomic-Level Electrical Field Mapping of Hexagonal Boron Nitride. 日本顕微鏡学会第77回学術講演会 (The 77th Annual Meeting of The Japanese Society of Microscopy) http://conference.wdc-jp.com/microscopy/conf2021/index.html. 2021
2020
  1. 木本 浩司, 吉川 純, コレツ オヴィヂュ, 柳澤 圭一, 石塚 和夫. 走査透過電子顕微鏡法(STEM)入門. 日本顕微鏡学会第63回シンポジウム. 2020 招待講演
2016
  1. ムーア キャサリン エリザベス, コレツ オヴィヂュ, ゴルバーグ デミトリ. In situ cyclic telescoping of multi-walled carbon nanotubes. European Microscopy Congress. 2016
  2. ムーア キャサリン エリザベス, コレツ オヴィヂュ, ゴルバーグ デミトリ. In situ HRTEM cyclic telescoping of multi-walled carbon nanotubes . MANA International Symposium 2016. 2016

その他の文献 TSV

公開特許出願 TSV

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