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J-GLOBAL ID：200901075545255560   Update date: Nov. 05, 2024

Tsuruta Kenji

ツルタ ケンジ | Tsuruta Kenji
Affiliation and department：
Okayama University Faculty of Environmental, Life, Natural Science and Technology

About Okayama University Faculty of Environmental, Life, Natural Science and Technology


Job title： Professor
Homepage URL  (1)： http://www.cc.okayama-u.ac.jp/~eng_mdd/
Research field  (5)： Nano/micro-systems ,  Nanostructure physics ,  Nanomaterials ,  Applied physics - general ,  Electric/electronic material engineering
Research keywords  (5)： Topological Phononics ,  Metamaterial ,  Nanomateirlals/Nanodevices ,  Multiscale Simulation ,  Device Physics
Research theme for competitive and other funds  (15)：
  • 2021 - 2026 Development of Ultrasonic Topological Phononics for Multifunctional Elastic Wave Devices
  • 2021 - 2023 Development of Topological Nanophononics for the Beyond 5G Era
  • 2018 - 2021 Development of ultra high strength more than 6GPa ultra light wegiht carbon nanotube spun yarn
  • 2017 - 2021 Development of Acoustic Diode/Switch toward Realization of Phononic Information Processing
  • 2013 - 2015 Ultrasonics/Surface Acoustic-Wave Control and Energy-Transport/Harvesting Devices using Phononic Structures
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Papers (137)：
  • Yuri Saida, Thomas Gauthier, Hiroo Suzuki, Satoshi Ohmura, Ryo Shikata, Yui Iwasaki, Godai Noyama, Misaki Kishibuchi, Yuichiro Tanaka, Wataru Yajima, et al. Photoinduced dynamics during electronic transfer from narrow to wide bandgap layers in one-dimensional heterostructured materials. Nature Communications. 2024. 15. 1
  • Daiki Hatanaka, Hiroaki Takeshita, Motoki Kataoka, Hajime Okamoto, Kenji Tsuruta, Hiroshi Yamaguchi. Valley Pseudospin Polarized Evanescent Coupling between Microwave Ring Resonator and Waveguide in Phononic Topological Insulators. Nano Letters. 2024. 24. 18. 5570-5577
  • Md. Shuzon Ali, Yusuke Hata, Motoki Kataoka, Masaaki Misawa, Kenji Tsuruta. Robust and Reconfigurable Waveguide Design in Valley-Topological Phononic Crystals. Materials Science Forum. 2023. 1107. 141-145
  • Md. Shuzon Ali, Yusuke Hata, Kenji Tsuruta. Active control of localized mode and transmission in topological phononic waveguides by non-Hermitian modulation. Applied Physics Express. 2023. 16. 9
  • Kenji Tsuruta. Acoustic metasurfaces and topological phononics for acoustic/elastic device design. Japanese Journal of Applied Physics. 2023. 62. SJ
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MISC (165)：
  • 目黒智也, 佐藤郷介, 三澤賢明, 藤森和博, 鶴田健二. Optical-Property Prediction of Digital Metamaterials with Reservoir Computing. 電気・情報関連学会中国支部連合大会講演論文集(CD-ROM). 2021. 72nd
  • 真鍋 健輔, 石川 篤, 神田 岳文, 鶴田 健二. フォノニック結晶中の超音波伝搬と光学的可視化評価 (超音波). 電子情報通信学会技術研究報告 = IEICE technical report : 信学技報. 2017. 117. 155. 67-69
  • 鶴田 健二. 超音波・弾性波の非相反伝搬機構の設計. 超音波TECHNO. 2017. 29. 6. 70-73
  • 小林 祐太, 石川 篤, 鶴田 健二. メタ表面構造を用いた吸音およびエナジーハーべスティングデバイスの設計 (超音波). 電子情報通信学会技術研究報告 = IEICE technical report : 信学技報. 2016. 116. 169. 15-17
  • Iwasaki Yuhei, Tsuruta Kenji, Ishikawa Atsushi. 1P1-8 Rectification of Lamb wave propagation in thin plates with piezo-dielectric periodic structures. Proceedings of Symposium on Ultrasonic Electronics. 2015. 36. "1P1-8-1"-"1P1-8-2"
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Patents (1)：
  • 屈折率の検出方法及び光ファイバセンサシステム
Books (14)：
  • 工学系の微分方程式(第6刷)
    岡山大学出版会 2018
  • Differential Equation for Engineering
    Okayama University Press 2018
  • 工学系の微分方程式(第5刷)
    岡山大学出版会 2017
  • Differential Equation for Engineering
    Okayama University Press 2017
  • 工学系の微分方程式
    岡山大学出版会 2013
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Lectures and oral presentations  (408)：
  • Transmission and focusing of ultrasonic wave in silicone by two-dimensional phononic crystal
    (The 29th Symposium on Ultrasonic Electronics (USE2018) 2018)
  • Wideband acoustic absorber by multicomponent metasurfaces and its application to energy harvesting
    (The 29th Symposium on Ultrasonic Electronics (USE2018) 2018)
  • Effect of Defect on Structural and Optical Properties in Methyl-Ammonium Lead Iodide(MAPI) Perovskite via First Principles Calculations
    (The 9th International Conference on Multiscale Materials Modeling 2018)
  • Numerical Simulation of Non-reciprocal Acoustic Waveguide based on Indirect Interband Transitions
    (IEEE International Ultrasonics Symposium 2018)
  • Design and Assessment of Phononic Crystals for Controlling Ultrasonic Wave via Optical Measurement Method
    (IEEE International Ultrasonics Symposium 2018)
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Works (1)：
  • 岡山大学知恵の見本市2015
    2015 -
Education (2)：
  • - 1994 The University of Tokyo
  • - 1994 The University of Tokyo Graduate School, Division of Science
Professional career (2)：
  • Doctor of Science (The University of Tokyo)
  • Master of Science (The University of Tokyo)
Work history (12)：
  • 2023/04 - 現在 Okayama University Faculty of Environmental, Life, Natudal Science and Technology Professor
  • 2011/04 - 2023/03 Okayama University Graduate School of Natural Science and Technology Professor
  • 2014 - 2022/03 Kyoto University Research Base on "Elements Strategy Initiative for Structural Materials" Project Professor
  • 2011 - 2012 Kumamoto University Graduate School of Science and Technology Visiting Professor
  • 2008 - 2011 Niigata University Graduate School of Science and Technology Visiting Associate Professor
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Association Membership(s) (6)：
The Ceramic Society of Japan ,  The Japan Institute of Metals and Materials ,  Materials Research Society ,  The Physical Society of Japan ,  応用物理学会 ,  IEEE Ultrasonics, Ferroelectrics, and Frequency Control
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