Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Yuki Nakahira"'
Autor:
Md. Riad Kasem, Yuki Nakahira, Hitoshi Yamaoka, Ryo Matsumoto, Aichi Yamashita, Hirofumi Ishii, Nozomu Hiraoka, Yoshihiko Takano, Yosuke Goto, Yoshikazu Mizuguchi
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract High-entropy-alloy (HEA) superconductors are a new class of disordered superconductors. However, commonality of superconducting characteristics of HEA materials is unclear. Here, we have investigated the crystal and electronic structure, and
Externí odkaz:
https://doaj.org/article/536919c69cfb4d95915635d2ad6c5058
Autor:
Toyoto Sato, Hiroyuki Saitoh, Reina Utsumi, Junya Ito, Yuki Nakahira, Kazuki Obana, Shigeyuki Takagi, Shin-ichi Orimo
Publikováno v:
Molecules, Vol 28, Iss 3, p 1256 (2023)
Hydrogen can be stored in the interstitial sites of the lattices of intermetallic compounds. To date, intermetallic compound LaNi5 or related LaNi5-based alloys are known to be practical hydrogen storage materials owing to their higher volumetric hyd
Externí odkaz:
https://doaj.org/article/e1f04b3d411a45a79c21f78bbd23666b
Autor:
Yoshihiro Kuroiwa, Sangwook Kim, Ichiro Fujii, Shintaro Ueno, Yuki Nakahira, Chikako Moriyoshi, Yukio Sato, Satoshi Wada
Publikováno v:
Communications Materials, Vol 1, Iss 1, Pp 1-8 (2020)
Strong piezoelectricity is typically due to reorientation of ferroelectric domains and is not expected in cubic systems. Here, the strong piezoelectricity of pseudo-cubic 0.3BaTiO3–0.1Bi(Mg1/2Ti1/2)O3–0.6BiFeO3 is explained in terms of partial or
Externí odkaz:
https://doaj.org/article/37f7f12398684ccd9f3ee9f003e522c9
Autor:
Yuki Nakahira, Seiya Shimono, Yosuke Goto, Akira Miura, Chikako Moriyoshi, Yoshikazu Mizuguchi
Publikováno v:
Materials, Vol 15, Iss 7, p 2614 (2022)
Recently, high-entropy alloys (HEAs) and HEA-type compounds have been extensively studied in the fields of material science and engineering. In this article, we report on the synthesis of a layered system MBi2Te4 where the M site possesses low-, midd
Externí odkaz:
https://doaj.org/article/01932d9414124d0db57eb098e29387af
Autor:
Fysol Ibna Abbas, Yuki Nakahira, Aichi Yamashita, Md. Riad Kasem, Miku Yoshida, Yosuke Goto, Akira Miura, Kensei Terashima, Ryo Matsumoto, Yoshihiko Takano, Chikako Moriyoshi, Yoshikazu Mizuguchi
Publikováno v:
Condensed Matter, Vol 7, Iss 2, p 34 (2022)
In functional materials such as thermoelectric materials and superconductors, the interplay between functionality, electronic structure, and phonon characteristics is one of the key factors to improve functionality and to understand the underlying me
Externí odkaz:
https://doaj.org/article/91bfc656596e464c901a96eec04680eb
Autor:
Takahiro Sawahara, Ryo Matsumoto, Yuki Nakahira, Hidetomo Usui, Noriyuki Kataoka, Ryusei Saitou, Takanori Wakita, Takayoshi Yokoya, Aichi Yamashita, Yosuke Goto, Yoshihiko Takano, Akira Miura, Yoshikazu Mizuguchi
Publikováno v:
ACS Omega. 8:11288-11292
Autor:
Naoto Nakamura, Yosuke Goto, Yuki Nakahira, Akira Miura, Chikako Moriyoshi, Chul-Ho Lee, Hidetomo Usui, Yoshikazu Mizuguchi
Publikováno v:
Journal of Electronic Materials. 52:3121-3131
We demonstrate thermoelectric transport properties of Zintl arsenide EuCuAs. The crystal structure of EuCuAs (hexagonal P63/mmc space group) consists of a covalently-bonded honeycomb-type [CuAs] network sandwiched by Eu2+ ions. Undoped EuCuAs exhibit
Autor:
Yuki Nakahira, Ryosuke Kiyama, Aichi Yamashita, Hiroaki Itou, Akira Miura, Chikako Moriyoshi, Yosuke Goto, Yoshikazu Mizuguchi
Publikováno v:
Journal of Materials Science. 57:15990-15998
Autor:
Yoshikazu Mizuguchi, Kazuki Yamane, Ryo Matsumoto, Kazuhisa Hoshi, Aichi Yamashita, Akira Miura, Yuki Nakahira, Hirokazu Kadobayashi, Kawaguchi, Saori I., Yoshihiko Takano
Publikováno v:
Journal of the Physical Society of Japan; 11/15/2023, Vol. 92 Issue 11, p114702-1-114702-5, 5p
Autor:
Hiroaki Ito, Yuki Nakahira, Naoki Ishimatsu, Yosuke Goto, Aichi Yamashita, Yoshikazu Mizuguchi, Chikako Moriyoshi, Takashi Toyao, Ken-ichi Shimizu, Hiroshi Oike, Masanori Enoki, Nataly Carolina Rosero-Navarro, Akira Miura, Kiyoharu Tadanaga
Metastable solid electrolytes exhibit superior conductivity compared to stable ones, making them a subject of considerable interest. However, solid-state synthesis of the metastable phase is affected by multiple thermodynamic and kinetic parameters,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b4ca597b84849e182c81d7719928d8c
https://doi.org/10.26434/chemrxiv-2023-z04vt
https://doi.org/10.26434/chemrxiv-2023-z04vt