extended defects in semiconductors2000.04Control of defects in mc-Si for highly efficient solar cell2000.04point defects and their complexes in semiconductors2000.04 

Photograph

Name

YAMASHITA Yoshifumi

Affiliation

Graduate School of Natural Science and Technology

Title

Associate Professor

Sex

male

Laboratory address

3-1-1, Tsushima-naka, Kita-ku, Okayama 700-8530 Japan

E-mail address

E-mail address

Research areas, keyword

Applied Physics of Property and Crystallography, Lattice Defects

Research Subject 【 display / non-display

  • Subject:extended defects in semiconductors

    Object:

  • Subject:Control of defects in mc-Si for highly efficient solar cell

  • Subject:point defects and their complexes in semiconductors

 
 

Research Achievement (Published Thesis) 【 display / non-display

  • Subject:Controlling Electronic States of Few-walled Carbon Nanotube Yarn via Joule-annealing and p-type Doping Towards Large Thermoelectric Power Factor

    Language:English

    Kind of Publishing:Academic Journal

    Journal name:Scientific Reports , vol.10 (p.7307_1 - 7307_9)

    Publish date:2020.04

    Author:May Thu Zar Myint, Takeshi Nishikawa, Kazuki Omoto, Hirotaka Inoue, Yoshifumi Yamashita, Aung Ko Ko Kyaw and Yasuhiko Hayashi

    Co-writerThe multiple authorship

  • Subject:Liquid-like dielectric response is an origin of long polaron lifetime exceeding ten microseconds in lead bromide perovskites

    Language:English

    Kind of Publishing:Academic Journal

    Journal name:The Journal of Chemical Physics , vol.152 (8) (p.084704_1 - 084704_8)

    Publish date:2020.02

    Author:Kiyoshi Miyata , Ryota Nagaoka, Masaki Hada, Takanori Tanaka, Ryuji Mishima, Taihei Kuroda, Sota Sueta, Takumi Iida, Yoshifumi Yamashita, Takeshi Nishikawa, Kenji Tsuruta, Yasuhiko Hayashi, Ken Onda , Toshihiko Kiwa, and Takashi Teranishi

    Co-writerThe multiple authorship

  • Subject:The critical role of the forest morphology for dry drawability of few-walled carbon nanotubes

    Language:English

    Kind of Publishing:Academic Journal

    Journal name:Carbon , vol.158 (p.662 - 671)

    Publish date:2020.02

    Author:Hirotaka Inoue, Masaki Hada, Tomohiro Nakagawa, Tatsuki Marui, Takeshi Nishikawa, Yoshifumi Yamashita, Yoku Inoue, Kazuhiko Takahashi, Yasuhiko Hayashi

    Co-writerThe multiple authorship

  • Subject:One-Minute Joule Annealing Enhances the Thermoelectric Properties of Carbon Nanotube Yarns via the Formation of Graphene at the Interface

    Language:English

    Kind of Publishing:Academic Journal

    Journal name:ACS Applied Energy Materials , vol.2 (10) (p.7700 - 7708)

    Publish date:2019.10

    Author:Masaki Hada, Taisuke Hasegawa, Hirotaka Inoue, Makito Takagi, Kazuki Omoto, Daiki Chujo, Shogo Iemoto, Taihei Kuroda, Taiga Morimoto, Takuma Hayashi, Toru Iijima, Tomoharu Tokunaga, Naoshi Ikeda, Kazuhiro Fujimori, Chihiro Itoh, Takeshi Nishikawa, Yoshifumi Yamashita, Toshihiko Kiwa, Shin-ya Koshihara, Satoshi Maeda, and Yasuhiko Hayashi

    Co-writerThe multiple authorship

  • Subject:Bond Dissociation Triggering Molecular Disorder in Amorphous H2O

    Language:English

    Kind of Publishing:Academic Journal

    Journal name:The Journal of Physical Chemistry A , vol.122 (49) (p.9579 - 9584)

    Publish date:2018.12

    Author:Masaki Hada, Yuho Shigeeda, Shin-ya Koshihara, Takeshi Nishikawa, Yoshifumi Yamashita, and Yasuhiko Hayashi

    Co-writerThe multiple authorship

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