• 356 Citations
  • 10 h-Index
1989 …2019
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Fingerprint Dive into the research topics where Yoshifumi Yamashita is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Silicon Chemical Compounds
Hydrogen Engineering & Materials Science
silicon Physics & Astronomy
hydrogen Physics & Astronomy
Deep level transient spectroscopy Engineering & Materials Science
Platinum Engineering & Materials Science
Carbon Engineering & Materials Science
platinum Physics & Astronomy

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Research Output 1989 2019

  • 356 Citations
  • 10 h-Index
  • 75 Article
  • 4 Conference contribution
  • 2 Chapter
  • 1 Conference article

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

Hada, M., Hasegawa, T., Inoue, H., Takagi, M., Omoto, K., Chujo, D., Iemoto, S., Kuroda, T., Morimoto, T., Hayashi, T., Iijima, T., Tokunaga, T., Ikeda, N., Fujimori, K., Itoh, C., Nishikawa, T., Yamashita, Y., Kiwa, T., Koshihara, S. Y., Maeda, S. & 1 others, Hayashi, Y., Jan 1 2019, (Accepted/In press) In : ACS Applied Energy Materials.

Research output: Contribution to journalArticle

Open Access
Carbon Nanotubes
Graphite
Graphene
Yarn
Carbon nanotubes

Bond Dissociation Triggering Molecular Disorder in Amorphous H2O

Hada, M., Shigeeda, Y., Koshihara, S. Y., Nishikawa, T., Yamashita, Y. & Hayashi, Y., Dec 13 2018, In : Journal of Physical Chemistry A. 122, 49, p. 9579-9584 6 p.

Research output: Contribution to journalArticle

Electron diffraction apparatus
disorders
dissociation
Molecules
Photoexcitation
4 Citations (Scopus)
crystal defects
electron microscopes
expansion
scanning
electron beams

High-performance structure of a coil-shaped soft-actuator consisting of polymer threads and carbon nanotube yarns

Inoue, H., Yoshiyama, T., Hada, M., Chujo, D., Saito, Y., Nishikawa, T., Yamashita, Y., Takarada, W., Matsumoto, H. & Hayashi, Y., Jul 1 2018, In : AIP Advances. 8, 7, 075316.

Research output: Contribution to journalArticle

yarns
threads
nanotubes
coils
actuators
3 Citations (Scopus)

In-situ X-ray diffraction reveals the degradation of crystalline CH3NH3PbI3 by water-molecule collisions at room temperature

Hada, M., Hasegawa, Y., Nagaoka, R., Miyake, T., Abdullaev, U., Ota, H., Nishikawa, T., Yamashita, Y. & Hayashi, Y., Feb 1 2018, In : Japanese Journal of Applied Physics. 57, 2, 028001.

Research output: Contribution to journalArticle

degradation
Crystalline materials
X ray diffraction
Degradation
Molecules