• 378 Citations
  • 10 h-Index
1989 …2020

Research output per year

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Research Output

  • 378 Citations
  • 10 h-Index
  • 67 Article
  • 15 Conference article
  • 4 Conference contribution
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Article
2020

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

Myint, M. T. Z., Nishikawa, T., Omoto, K., Inoue, H., Yamashita, Y., Kyaw, A. K. K. & Hayashi, Y., Dec 1 2020, In : Scientific reports. 10, 1, 7307.

Research output: Contribution to journalArticle

Open Access

Liquid-like dielectric response is an origin of long polaron lifetime exceeding 10 μ s in lead bromide perovskites

Miyata, K., Nagaoka, R., Hada, M., Tanaka, T., Mishima, R., Kuroda, T., Sueta, S., Iida, T., Yamashita, Y., Nishikawa, T., Tsuruta, K., Hayashi, Y., Onda, K., Kiwa, T. & Teranishi, T., Feb 28 2020, In : Journal of Chemical Physics. 152, 8, 084704.

Research output: Contribution to journalArticle

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

Inoue, H., Hada, M., Nakagawa, T., Marui, T., Nishikawa, T., Yamashita, Y., Inoue, Y., Takahashi, K. & Hayashi, Y., Mar 2020, In : Carbon. 158, p. 662-671 10 p.

Research output: Contribution to journalArticle

2019

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
3 Citations (Scopus)
2018

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

2 Citations (Scopus)
6 Citations (Scopus)

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

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

3 Citations (Scopus)
2014

Effects of Sb-doping on Strain Relaxation of SiGe Film on Si Substrate(共著)

Yamashita, Y., 2014, In : AIP Conference Proceedings. 1583, p. 119-122 4 p.

Research output: Contribution to journalArticle

2012

Dislocation motion in Sb-doped SiGe on Si substrate

Yamashita, Y., Matsunaga, T., Funaki, T., Fushimi, T. & Kamiura, Y., Oct 1 2012, In : Physica Status Solidi (A) Applications and Materials Science. 209, 10, p. 1921-1925 5 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2011

Effects of uniaxial stress on local vibration of a platinum-hydrogen complex in silicon

Kamiura, Y., Higaki, K., Katayama, K., Mizukawa, H., Ishiyama, T., Yamashita, Y. & Abe, S., Mar 2011, In : Physica Status Solidi (C) Current Topics in Solid State Physics. 8, 3, p. 686-689 4 p.

Research output: Contribution to journalArticle

Electron spin resonance of chromium-platinum pair in silicon

Ishiyama, T., Tsurukawa, T., Mori, Y., Kamiura, Y. & Yamashita, Y., Aug 1 2011, In : Japanese journal of applied physics. 50, 8 PART 1, 081302.

Research output: Contribution to journalArticle

Palladium-hydrogen complex in silicon observed by electron spin resonance measurement

Ishiyama, T., Kimura, S., Mori, Y., Kamiura, Y. & Yamashita, Y., Sep 1 2011, In : Japanese journal of applied physics. 50, 9 PART 1, 091301.

Research output: Contribution to journalArticle

2009

Bistable character of a deep level in polycrystalline Si substrate for solar cell

Yamashita, Y., Ochi, M., Yoshinaga, H., Kamiura, Y. & Ishiyama, T., Dec 15 2009, In : Physica B: Condensed Matter. 404, 23-24, p. 5071-5074 4 p.

Research output: Contribution to journalArticle

Electron spin resonance of palladium-related defect in silicon

Ishiyama, T., Kimura, S., Kamiura, Y. & Yamashita, Y., Dec 15 2009, In : Physica B: Condensed Matter. 404, 23-24, p. 4586-4589 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Electron spin resonance study of a platinum-manganese complex in silicon

Ishiyama, T., Murakami, N., Kamiura, Y. & Yamashita, Y., Mar 15 2009, In : Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 159-160, C, p. 198-201 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Observation of photo- and electro-luminescence at 1.54 μm of Er in strained Si and SiGe

Kamiura, Y., Ishiyama, T., Yoneyama, S., Fukui, Y., Inoue, K. & Yamashita, Y., May 15 2008, In : Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 146, 1-3, p. 135-140 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Stress-induced splitting and shift of infrared absorption lines of platinum-hydrogen complexes in Si

Sato, K., Kamiura, Y., Ishiyama, T. & Yamashita, Y., Jun 13 2008, In : Japanese journal of applied physics. 47, 6 PART 1, p. 4392-4397 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2007
2 Citations (Scopus)
2 Citations (Scopus)

Enhancement of blue emission from GaN films and diodes by water vapor remote plasma treatment

Kamiura, Y., Ogasawara, M., Fukutani, K., Ishiyama, T., Yamashita, Y., Mitani, T. & Mukai, T., Dec 15 2007, In : Physica B: Condensed Matter. 401-402, p. 331-334 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Formation of low-resistivity region in p-Si substrate of SiGe/Si episystem by remote-hydrogen plasma treatment

Yamashita, Y., Sakamoto, Y., Kamiura, Y. & Ishiyama, T., Dec 15 2007, In : Physica B: Condensed Matter. 401-402, p. 218-221 4 p.

Research output: Contribution to journalArticle

2006

Effects of compressive stress on the electronic states and atomic configurations of the Pt-H2 defect in silicon

Kamiura, Y., Sato, K., Yamashita, Y. & Ishiyama, T., Oct 15 2006, In : Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 134, 2-3 SPEC. ISS., p. 213-217 5 p.

Research output: Contribution to journalArticle

Effects of hydrogen on depth profile of resistivity of SiGe on Si substrate

Yamashita, Y., Kamiura, Y., Miyasako, T., Shiotani, T. & Ishiyama, T., May 9 2006, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 45, 5 A, p. 3994-3996 3 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2005

Enhancement of blue emission from Mg-doped GaN using remote plasma containing atomic hydrogen

Kamiura, Y., Kaneshiro, M., Tamura, J., Ishiyama, T., Yamashita, Y., Mitani, T. & Mukai, T., Dec 1 2005, In : Japanese Journal of Applied Physics, Part 2: Letters. 44, 28-32, p. L926-L928

Research output: Contribution to journalArticle

12 Citations (Scopus)
2004
14 Citations (Scopus)
2003

Effects of hydrogen atoms on postannealing of phosphorus-ion implanted silicon

Yamashita, Y., Kamiura, Y., Yamamoto, I., Ishiyama, T. & Sato, Y., Jan 1 2003, In : Journal of Applied Physics. 93, 1, p. 134-138 5 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Electronically controlled motion of hydrogen in silicon

Kamiura, Y., Fukuda, K., Yamashita, Y. & Ishiyama, T., Mar 15 2002, In : Physical Review B - Condensed Matter and Materials Physics. 65, 11, p. 1132051-1132054 4 p., 113205.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Electronically controlled motion of hydrogen in silicon

Kamiura, Y., Fukuda, K., Yamashita, Y. & Ishiyama, T., Jan 1 2002, In : Physical Review B - Condensed Matter and Materials Physics. 65, 11, p. 1-4 4 p.

Research output: Contribution to journalArticle

Photoluminescence of Er in strained Si on SiGe layer

Ishiyama, T., Nawae, S., Komai, T., Yamashita, Y., Kamiura, Y., Hasegawa, T., Inoue, K. & Okuno, K., Oct 1 2002, In : Journal of Applied Physics. 92, 7, p. 3615-3619 5 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2001

Stress-induced level shift of a hydrogen-carbon complex in silicon

Fukuda, K., Kamiura, Y., Yamashita, Y. & Ishiyama, T., Dec 2001, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 40, 12, p. 6700-6704 5 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Stress-induced splitting of the electronic level related to a platinum-hydrogen complex in silicon

Fukuda, K., Iwagami, Y., Kamiura, Y., Yamashita, Y. & Ishiyama, T., Dec 1 2001, In : Physica B: Condensed Matter. 308-310, p. 240-243 4 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
2000

Annihilation of thermal double donors in silicon

Kamiura, Y., Takeuchi, Y. & Yamashita, Y., Feb 2000, In : Journal of Applied Physics. 87, 4, p. 1681-1689 9 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Dislocation motion in semiconducting crystals under the influence of electronic perturbations

Yamashita, Y., 2000, In : J. Phys.: Condens. Matter. Vol.12, (49), p. 10079-10091 13 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Electronic state, atomic configuration and local motion of hydrogen around carbon in silicon

Kamiura, Y., Fukuda, K., Yamashita, Y. & Ishiyama, T., 2000, In : Diffusion and Defect Data. Pt A Defect and Diffusion Forum. 183, p. 25-40 16 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Isotope effects on the dissociation of a hydrogen-carbon complex in silicon

Kamiura, Y., Fukuda, K., Ohyama, S. & Yamashita, Y., Dec 1 2000, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 39, 3 A, p. 1098-1099 2 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Phosphorus diffusion from doped polysilicon through ultra-thin SiO2 films into Si substrates

Tsubo, Y., Komatsu, Y., Saito, K., Matsumoto, S., Sato, Y., Yamamoto, I. & Yamashita, Y., Oct 1 2000, In : Japanese Journal of Applied Physics. 39, 10 A, p. L955-L957

Research output: Contribution to journalArticle

3 Citations (Scopus)
1999

Hydrogen enhanced dislocation glides in silicon

Yamashita, Y., Jyobe, F., Kamiura, Y. & Maeda, K., Jan 1 1999, In : Physica Status Solidi (A) Applied Research. 171, 1, p. 27-34 8 p.

Research output: Contribution to journalArticle

35 Citations (Scopus)