Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Takahito Takeda"'
Autor:
Hiroyasu Yamahara, Bin Feng, Munetoshi Seki, Masaki Adachi, Md Shamim Sarker, Takahito Takeda, Masaki Kobayashi, Ryo Ishikawa, Yuichi Ikuhara, Yasuo Cho, Hitoshi Tabata
Publikováno v:
Communications Materials, Vol 2, Iss 1, Pp 1-8 (2021)
Rare-earth iron garnets are ferrimagnetic insulators commercially known for their large magneto-optical effect. Here, strain-gradient engineering is used to induce flexoelectricity in Sm3Fe5O12 films, achieving simultaneous remanent dielectric polari
Externí odkaz:
https://doaj.org/article/d79cc63af5274aa58a87d071fa3a9467
Autor:
Ryo Okano, Tomoki Hotta, Takahito Takeda, Kohsei Araki, Kengo Takase, Le Duc Anh, Shoya Sakamoto, Yukiharu Takeda, Atsushi Fujimori, Masaaki Tanaka, Masaki Kobayashi
Publikováno v:
Physical Review B. 107
Autor:
Yuki Imazeki, Yoshiaki Nakano, Iwao Matsuda, Masaki Kobayashi, Susumu Yamamoto, Takahito Takeda, Masahiro Sato, Jun Yoshinobu, Masakazu Sugiyama
Publikováno v:
The Journal of Physical Chemistry C. 125:25807-25815
GaN is an excellent candidate for photocatalytic, optoelectronic, and high-power devices, and the interaction between the GaN surface and ambient species, especially H2O and O2, has drawn exception...
Autor:
Yasuo Cho, Masaki Kobayashi, Hitoshi Tabata, Hiroyasu Yamahara, Munetoshi Seki, Yuichi Ikuhara, Shamim Sarker, Bin Feng, Takahito Takeda, Ryo Ishikawa, Masaki Adachi
Publikováno v:
Communications Materials, Vol 2, Iss 1, Pp 1-8 (2021)
Flexoelectricity is a universal property associated with dielectric materials, wherein they exhibit remanent polarization induced by strain gradient. Rare-earth iron garnets, R3Fe5O12, are ferrimagnetic insulators with useful magnetic properties. How
Autor:
Naoto Usami, Takaya Kubo, Norihiro Miyazawa, Akio Higo, Masaki Kobayashi, Takahito Takeda, Hiroshi Segawa, Yoshio Mita, Haibin Wang
Publikováno v:
IEEE Transactions on Semiconductor Manufacturing. 34:256-261
Investigating heterointerfaces with test structures is crucial for fabricating electronic and photonic devices. Recently, we proposed and developed a PbS colloidal quantum dot/ZnO/Si hybrid infrared detector for infrared-sensitive optoelectronic devi
Autor:
Masakazu Sugiyama, Iwao Matsuda, Yuki Imazeki, Susumu Yamamoto, Masahiro Sato, Takahito Takeda, Jun Yoshinobu, Masaki Kobayashi, Yoshiaki Nakano
Publikováno v:
The Journal of Physical Chemistry C. 125:9011-9019
To improve the performance of semiconductor photoelectrodes for water splitting, the amount of band bending in the depletion layer of a semiconductor should be accurately ascertained, since it dete...
Autor:
Yuki K. Wakabayashi, Masaki Kobayashi, Yukiharu Takeda, Miho Kitamura, Takahito Takeda, Ryo Okano, Yoshiharu Krockenberger, Yoshitaka Taniyasu, Hideki Yamamoto
Epitaxially strained SrRuO3 films have been a model system for understanding the magnetic anisotropy in metallic oxides. In this paper, we investigate the anisotropy of the Ru 4d and O 2p electronic structure and magnetic properties using high-qualit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb789d16f9d3b255f7cb0a0dd4d9ef42
http://arxiv.org/abs/2205.06563
http://arxiv.org/abs/2205.06563
Autor:
Masakazu Sugiyama, Jun Yoshinobu, Masahiro Sato, Takahito Takeda, Yuki Imazeki, Susumu Yamamoto, Iwao Matsuda, Masaki Kobayashi, Yoshiaki Nakano
Publikováno v:
The Journal of Physical Chemistry C. 124:12466-12475
Photocatalytic water splitting takes place at the semiconductor/electrolyte interface. Although the reactions are strongly affected by the subtle changes in the interface structure, little is known...
Autor:
Hiroshi Irie, Yukiharu Takeda, Yoshiharu Krockenberger, Takahito Takeda, Ryo Okano, Shin-ichi Fujimori, Yuki K. Wakabayashi, Hideki Yamamoto, Kosuke Takiguchi, Yoshitaka Taniyasu, Masaki Kobayashi
Publikováno v:
Physical Review Materials. 5
Autor:
Atsushi Kobayashi, Shunya Kihira, Takahito Takeda, Masaki Kobayashi, Takayuki Harada, Kohei Ueno, Hiroshi Fujioka
Publikováno v:
Advanced Materials Interfaces. 9:2270174