Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Shuichi Tsuruta"'
Autor:
Ashuya Takemoto, Teppei Araki, Takafumi Uemura, Yuki Noda, Shusuke Yoshimoto, Shintaro Izumi, Shuichi Tsuruta, Tsuyoshi Sekitani
Publikováno v:
Advanced Intelligent Systems, Vol 2, Iss 11, Pp n/a-n/a (2020)
Flexible and transparent electrodes are highly useful in wearable optoelectronic systems for healthcare and biosensing applications for conducting multimodal assessments with electrophysiological and optical measures. In such systems, the electrodes
Externí odkaz:
https://doaj.org/article/af50e24551bb4c959c29c7a7dd0e38e6
Autor:
Rei Kawabata, Teppei Araki, Mihoko Akiyama, Takafumi Uemura, Tianxu Wu, Hirotaka Koga, Yusuke Okabe, Yuki Noda, Shuichi Tsuruta, Shintaro Izumi, Masaya Nogi, Katsuaki Suganuma, Tsuyoshi Sekitani
Publikováno v:
Flexible and Printed Electronics. 7:044002
Wearable devices with excellent mechanical stretchability, comparable to that of human skin, are highly desirable for preventing discomfort and dermatitis. Composite material systems that use metal particles and elastomers are promising for realizing
Autor:
Tsuyoshi Sekitani, Ashuya Takemoto, Takafumi Uemura, Teppei Araki, Shuichi Tsuruta, Lukas M. Bongartz, Taro Kaiju
Publikováno v:
Flexible and Printed Electronics. 5:043002
Autor:
Tsuyoshi Sekitani, Shintaro Izumi, Shuichi Tsuruta, Shusuke Yoshimoto, Takafumi Uemura, Yuki Noda, Ashuya Takemoto, Teppei Araki
Publikováno v:
Advanced Intelligent Systems, Vol 2, Iss 11, Pp n/a-n/a (2020)
Flexible and transparent electrodes are highly useful in wearable optoelectronic systems for healthcare and biosensing applications for conducting multimodal assessments with electrophysiological and optical measures. In such systems, the electrodes
Publikováno v:
AIP Conference Proceedings. 1506(1):73-78
We demonstrate that, in a GaSb/GaAs epitaxial structure, a coherent longitudinal optical (LO) phonon in a GaAs buffer layer optically covered with a GaSb top layer is observed utilizing terahertz spectroscopy. It is confirmed from Raman scattering me
Publikováno v:
Plasma Sources Science and Technology. 16:324-329
A multistring-type CF4 plasma has been produced by setting a multihole-type metal obstacle plate in a magnetized electron cyclotron resonance plasma. Separative diffusion of negative ions (F−) has been realized in the region downstream of the obsta
Publikováno v:
Thin Solid Films. 515:4125-4129
Water-repellent surfaces were fabricated on blend sheets of poly( l -lactic acid)/poly(butylene succinate) with various blending ratios by the successive processing; (1) plasma etching, followed by (2) the hydrophobic plasma polymer coating. Rough mo
Publikováno v:
2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).
We have investigated longitudinal optical phonons (LO) characteristics in i-GaAs/n-GaAs epitaxial structures. The LO phonons and LO phonon-plasmon coupled modes were observed in the Raman scattering spectra, whereas only the coherent LO phonon was de
Publikováno v:
Journal of Applied Physics. 113:143502
We have investigated the characteristics of monochromatic terahertz electromagnetic waves emitted from coherent longitudinal optical (LO) phonons in undoped GaAs/n-type GaAs epitaxial structures with various thicknesses, which range from 200 nm to 12
Publikováno v:
Journal of Physics: Conference Series. 417:012051
We have investigated the time-domain terahertz radiation from an undoped GaAs/n-type GaAs (i-GaAs/n-GaAs) epitaxial structure using an optical gating method with a femtosecond pulse laser. We have found from the Fourier power spectra of the terahertz