Nota Keigo (Master 1st year student) gave an oral presentation on his work at APCOT 2022.Date & Time：May 29 – June 1, 2022 (presented on May 30)Place：On-site & Online@ZoomConference：APCOT 2022Authors：Keigo Nota, Kentaro Tamura, Kazumoto Miwa, Shimpei Ono, and Daisuke YamaneTitle：A Non-Contact Out-of-Plane Vibratory Energy Harvester with an Electric-Double-Layer Electret Details of the presentation information. Online […]
Title：Contactless Electrostatic Vibration Energy Harvesting using Electric Double Layer ElectretsJournal：Sensors and Materials, vol. 34, no.5(3), pp. 1869-1877, May 24, 2022.Authors：Daisuke Yamane, Kentaro Tamura, Keigo Nota, Ryuta Iwakawa, Cheng-Yao Lo, Kazumoto Miwa, and Shimpei OnoDOI: https://doi.org/10.18494/SAM3945 First demonstration of a non-contact vibration energy harvester using electric double-layer electrets. This is the result of joint research with Ritsumeikan […]
Title：Bandwidth Broadening of MEMS Vibration Energy Harvesters by Voltage-boost Rectifier CircuitJournal：Sensors and Materials, vol. 34, no.5(3), pp. 1889-1897, May 24, 2022.Authors：Yukiya Tohyama, Hiroaki Honma, Hiroshi Toshiyoshi, and Daisuke Yamane DOI: https://doi.org/10.18494/SAM.2022.3502 We have developed an electronic circuit that can expand the operating frequency bandwidth of MEMS vibration energy harvesters. This is the result of joint research […]
Title: Special Issue on Smart Mechatronics for Energy HarvestingJournal: Sensors and Materials, vol. 34, no.5(3), May 24, 2022.Guest Editor: Daisuke Yamane (Ristumeikan University)Journal URL: https://myukk.org/Preface: preface_34-5-3.pdf (myu-group.co.jp) We invited papers on materials, devices, electronic circuits, systems, and application technologies on smart mechatronics technologies for energy harvesters, and seven regular papers have been accepted after rigorous […]
Prof. Yamane gave an invited talk about his research on electrostatic vibration energy harvesters at The 17th IEEE Int. Conf. on Nano/Micro Engineered and Molecular Systems (IEEE NEMS 2022). Prof. Yamane also chaired the lecture session (5 invited talks in total). The Session Name: Smart Mechatronics for Energy Harvesting, Chair: Daisuke YamaneThe Session Date & […]
Contributed article on the research results of MEMS vibration energy harvester was published in “Clean Energy,” a technical journal of JAPAN INDUSTRIAL PUBLISHING CO., LTD. Authors：山根 大輔、田中 有弥Title：「荷電処理不要の静電型MEMS振動発電素子」Journal：日本工業出版 クリーンエネルギー，2022年4月号，Vol. 31, No. 4, pp.35-40.
Mr. Sugimoto, Mr. Hori, and Mr. Noda, 4th year students in our lab, gave oral presentations at the 69th Spring Meeting of the Japan Society of Applied Physics, held March 22-26, 2022, in a hybrid on-site and online format.The presentation contents are the results of their graduation researches. Congratulations!In addition, two more presentations were made […]
Lab faculty (Daisuke Yamane) received the following award. Winner: Yosuke Mizuno, Tso-Fu Mark Chang, Daisuke YamaneTitle: “ウィーバブル・エレクトロニクスの創成”Foundation HP: コニカミノルタ科学技術振興財団 (konicaminoltastf.or.jp)News Release: 0131-01-01-ja.pdf (konicaminolta.com)Decision Date: Jan. 31, 2022Award Ceremony: March 1, 2022 (@Zoom) The online award ceremony was held on March 1, 2022. After that, each award-winning institution posted articles on each website.The followings are articles […]
Takahiro Naganawa (Undergrad 4th year student) gave oral and poster presentations on his work at 12th Workshop on Integrated MEMS Technology Research.Date & Time：Feb. 10, 2022Place：Online@ZoomConference：12th Workshop on Integrated MEMS Technology Research（第12回集積化MEMS技術研究ワークショップ）Authors：Takahiro Naganawa, Kosuke Kawashima, Hideyuki Kayaguchi, Hisao Ishii, Yuya Tanaka and Daisuke YamaneTitle：A Study on a Simulation Platform for SAE-MEMS Energy Harvesters
An article about the research results of MEMS vibration energy harvester published in Applied Physics Letters was published in a newspaper “日刊工業新聞”.Source: 日刊工業新聞 pp.25, Dec. 23, 2021.Title: 荷電処理不要に MEMS環境振動発電素子 小型化・高性能化｜立命館大・千葉大 Articles about the research results of MEMS vibration energy harvester published in Applied Physics Letters have been published in multiple Internet media (in Japanese). 「無線IoT端末の自立電源として期待 エレクトレット型MEMS環境振動発電素子を開発」EE Times Japan 2021年12月23日 […]
Title：MEMS post-processed self-assembled electret for vibratory energy harvestersJournal：Applied Physics Letters, Vol. 119, 254102, Dec. 20, 2021.Authors：D. Yamane, H. Kayaguchi, K. Kawashima, H. Ishii, and Y. Tanaka DOI: https://doi.org/10.1063/5.0072596 We have developed an electret-type MEMS environmental vibration energy harvester that does not require electret charging processing. This is the result of joint research between Ritsumeikan University […]
Kentaro Tamura (Master 1st year student) gave an oral presentation on his work at PowerMEMS 2021.Date & Time：Dec. 6-8, 2021Place：Online@ZoomConference：IEEE 20th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS2021)Authors：Kentaro Tamura, Keigo Nota, Kazumoto Miwa, Shimpei Ono, and Daisuke YamaneTitle：Demonstration of Non-Contact Type Vibrational Energy Harvester with Electric Double Layer […]