Y
Yoshifumi Karube
Researcher at Tohoku University
Publications - 6
Citations - 2366
Yoshifumi Karube is an academic researcher from Tohoku University. The author has contributed to research in topics: Carbon nanotube & Nanocomposite. The author has an hindex of 6, co-authored 6 publications receiving 2133 citations.
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Tunneling effect in a polymer/carbon nanotube nanocomposite strain sensor
TL;DR: In this article, a strain sensor was fabricated from a polymer nanocomposite with multiwalled carbon nanotube (MWNT) fillers, and the authors investigated the piezoresistivity of this strain sensor based on an improved three-dimensional (3D) statistical resistor network model incorporating the tunneling effect between the neighboring CNTs, and a fiber reorientation model.
Tunneling effect in a polymer/carbon nanotube nanocompositestrain sensor
TL;DR: In this paper, a strain sensor was fabricated from a polymer nanocomposite with multiwalled carbon nanotube (MWNT) fillers, and the piezoresistivity of the sensor was investigated based on an improved three-dimensional (3D) statistical resistor network.
Journal ArticleDOI
Investigation on sensitivity of a polymer/carbon nanotube composite strain sensor
Ning Hu,Yoshifumi Karube,Masahiro Arai,Tomonori Watanabe,Cheng Yan,Cheng Yan,Yuan Li,Yaolu Liu,Hisao Fukunaga +8 more
TL;DR: In this paper, an improved three-dimensional statistical resistor network model incorporating the tunneling effect between the neighbouring nanotubes, and a fiber reorientation model was used to understand the effects of processing parameters and material properties on sensor sensitivity in polymer/carbon nanotube composite sensors.
Journal ArticleDOI
A carbon nanotube/polymer strain sensor with linear and anti-symmetric piezoresistivity
TL;DR: In this paper, a strain sensor made from an epoxy-based nanocomposite using a kind of multi-walled carbon nanotubes (MWNTs), i.e., LMWNT-10, was investigated.
Investigation on sensitivity of a polymer/carbon nanotube composite strain sensor
Ning Hu,Yoshifumi Karube,Masahiro Arai,Tomonori Watanabe,Cheng Yan,Cheng Yan,Yuan Li,Yaolu Liu,Hisao Fukunaga +8 more
TL;DR: In this paper, an improved three-dimensional statistical resistor network model incorporating the tunneling effect between the neighbouring nanotubes, and a fiber reorientation model was used to understand the effects of processing parameters and material properties on sensor sensitivity in polymer/carbon nanotube composite sensors.