Yutaka Doshida

J-GLOBAL         Last updated: Jun 25, 2019 at 18:32
 
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Name
Yutaka Doshida
Affiliation
Ashikaga University
Section
Faculty of Engineering Department of Innovative Engineering,Division of Electrical and Electronic Engineering

Research Areas

 
 

Education

 
Oct 2005
 - 
Sep 2008
Yamagata University Graduate School
 
Apr 1986
 - 
Mar 1988
Nihon University Graduate School
 
Apr 1982
 - 
Mar 1986
Nihon University
 

Published Papers

 
Yutaka Doshida, Hideki Tamura, Satoshi Tanaka
Japanese Journal of Applied Physics   58(SG) SGGA07-1-SGGA07-5   Jun 2019   [Refereed]
Satoshi Tanaka, Satoshi Tanaka, Keisuke Sano, Tomohiro Harada, Hiroyuki Shimizu, Yutaka Doshida
Journal of the Ceramic Society of Japan   126(8) 655-661   Aug 2018   [Refereed]
© 2018 The Ceramic Society of Japan. All rights reserved. Crystal-oriented (Bi0.5, Na0.5)11xBaxTiO3(BNBT), (x = 0.10.25) ceramics with a perovskite crystal structure were prepared by colloidal processing in a strong rotating magnetic field with th...
Keiichi Hatano, Hiroyuki Shimizu, Yutaka Doshida
Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy   65(6) 342-346   Jun 2018   [Refereed]
© 2018 Journal of the Japan Society of Powder and Powder Metallurgy. All rights reserved. Multilayered (Li,Na,K)NbO3lead-free piezoceramics with Pd inner-electrodes were fabricated by controlling the additive amounts of x mol% MnCO3(x = 0.0, 0.5, ...
Hiroki Yokozawa, Yutaka Doshida, Sumiaki Kishimoto, Takeshi Morita
Sensors and Actuators, A: Physical   274 179-183   May 2018   [Refereed]
? 2018 Elsevier B.V. In this study, a resonant-type smooth impact drive mechanism (R-SIDM) actuator fabricated with lead-free piezoelectric materials was investigated. There is high demand for compact high-power actuators, and ultrasonic motors ar...
Alexander Martin, Ken Ichi Kakimoto, Keiichi Hatano, Yutaka Doshida, Kyle G. Webber
Journal of Applied Physics   122 204102   Nov 2017   [Refereed]
? 2017 Author(s). In this study, the macroscopic mechanical behavior was characterized as a function of temperature (-150 °C to 400 °C) for polycrystalline (Na 0.5 K 0.5 )NbO 3 with three dopant concentrations. Dopants can improve certain electrom...

Misc

 
Keisuke Kobayashi, Keisuke Kobayashi, Clive A. Randall, Minoru Ryu, Yutaka Doshida, Youichi Mizuno
Proceedings of 2012 21st IEEE Int. Symp. on Applications of Ferroelectrics held jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE PFM, ISAF/ECAPD/PFM 2012      Oct 2012   [Refereed][Invited]
Alkali niobate ceramics, such as (Na 0.5 K 0.5 )NbO 3 , has been considered as a promising candidate for lead free piezoelectrics and been a subject of growing interest. We focused on the effects of low oxygen partial pressure (pO 2 ) firing o...
High-Power Properties of (Bi,Na,Ba)TiO3 and (Sr,Ca)2NaNb5O15 piezoelectric ceramics
Y. Doshida
16th US_Japan Semin. Dielectric and Piezoelectric Ceramics, North Carolina, USA      Nov 2013   [Invited]
K. Kobayashi, Y. Mizuno, M. Ryu, Y. Doshida, and C. A. Randall
10th Pachific Rim Conference on Ceramic and Glass Technology, Coronado, USA      Jun 2013   [Invited]
Satoshi Tanaka, Takuma Takahashi, Tomoko Kawase, Ryoichi Furushima, Hiroyuki Shimizu, Yutaka Doshida, Keizo Uematsu
Advances and Applications in Electroceramics   226 91-96   Sep 2011   [Refereed][Invited]
? 2011 The American Ceramic Society. Effect of magnetic field and subsequent sintering was examined on oriented structures of Sr 2 NaNb 5 O 15 . Oriented direction was controlled by a rotating magnetic field of 0-10T. In specimen formed in a rotat...
Satoshi Tanaka, Takuma Takahashi, Tomoko Kawase, Ryoichi Furushima, Hiroyuki Shimizu, Yutaka Doshida, Keizo Uematsu
Ceramic Transactions   226 91-96   Aug 2011   [Refereed][Invited]
Effect of magnetic field and subsequent sintering was examined on oriented structures of Sr 2 NaNb 5 O 15 . Oriented direction was controlled by a rotating magnetic field of 0-10T. In specimen formed in a rotating magnetic field, c-axis of particl...

Research Grants & Projects

 
Japan Science & Technology Agency: Adaptable and Seamless Technology Transfer Program through Target-driven R&D
Project Year: Nov 2011 - Oct 2013    Investigator(s): Yutaka Doshida