Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Kyohei Izumi"'
Publikováno v:
2017 IEEE 30th International Conference on Micro Electro Mechanical Systems (MEMS).
We have developed a design principle to fabricate of high efficient piezoelectric MEMS vibrational energy harvesters (pVEHs) from the viewpoints of materials science and MEMS. Based on the principle, we propose BiFeO 3 films as the piezoelectric film
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19493537f8a393ad7e3bebff63c0cea8
https://doi.org/10.1109/memsys.2017.7863536
https://doi.org/10.1109/memsys.2017.7863536
Autor:
Kyohei Izumi, Yuya Ueno, Minami Toshio, Takeshi Yoshimura, Norifumi Fujimura, Shuichi Murakami
Publikováno v:
Japanese Journal of Applied Physics. 58:SLLD10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe487e91217c3d344a9c46ce552135cf
https://doi.org/10.7567/1347-4065/ab3e57
https://doi.org/10.7567/1347-4065/ab3e57
Autor:
Kensuke Kanda, Masaaki Aramaki, Takeshi Yoshimura, Norifumi Fujimura, Kyohei Izumi, Kazuo Satoh, Shuichi Murakami
Publikováno v:
Japanese Journal of Applied Physics. 57:11UD03
Nonlinear resonance in piezoelectric vibration energy harvesters (pVEHs) has a large effect on the characteristics of power generation. In this study, the origin of nonlinearity was investigated on MEMS pVEHs using a 3-µm-thick-Pb(Zr,Ti)O3 film. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bce20720fef5692a3fb08f4f6ff67d52
https://doi.org/10.7567/jjap.57.11ud03
https://doi.org/10.7567/jjap.57.11ud03
Publikováno v:
The Proceedings of Design & Systems Conference. :490-492
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66c8abf569687d966a039892400390ff
https://doi.org/10.1299/jsmedsd.2011.21.490
https://doi.org/10.1299/jsmedsd.2011.21.490
Autor:
Yuichiro Hirota, Kazuo Kondo, Kyohei Izumi, Takeyasu Saito, Norifumi Fujimura, Naoki Okamoto, Toru Tsuji, Akihiro Oshima, Akira Kitajima, Takeshi Yoshimura
Publikováno v:
Electronics Letters. 47:486
Various encapsulation oxide thin films of 20 nm Al 2 O 3 , HfO 2 , Bi 3 Ti 4 O 12 (bismuth titanate, BIT), ZrO 2 and SiO 2 on the Pt top electrodes and sol-gel derived ferroelectric PbLaZrTiO x (PLZT) capacitors were prepared, and then the hydrogen b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f10752a994e636436581ec6e456d436
https://doi.org/10.1049/el.2011.0461
https://doi.org/10.1049/el.2011.0461
Autor:
Takeshi Yoshimura, Kyohei Izumi, Yuya Ueno, Toshio Minami, Shuichi Murakami, Norifumi Fujimura
Publikováno v:
Japanese Journal of Applied Physics; 11/1/2019, Vol. 58 Issue SL, p1-1, 1p
Autor:
Masaaki Aramaki, Kyohei Izumi, Takeshi Yoshimura, Shuichi Murakami, Kazuo Satoh, Kensuke Kanda, Norifumi Fujimura
Publikováno v:
Japanese Journal of Applied Physics; Nov2018 Supplement, Vol. 57 Issue 11S, p1-1, 1p