Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Yamaguchi, Shunpei"'
Autor:
Tajima, Setsuko, Itoh, Yuhta, Mizutamari, Katsuya, Miyasaka, Shigeki, Nakajima, Masamichi, Sasaki, Nae, Yamaguchi, Shunpei, Harada, Kei-ichi, Watanabe, Takao
Publikováno v:
J. Phys. Soc. Jpn. 93, 103701 (2024)
We studied the temperature dependences of the optical spectra for optimally and underdoped Bi$_2$Sr$_2$Ca$_2$Cu$_3$O$_{10+z}$ single crystals. Similarly to the other cuprates' cases, a gap-like conductivity suppression was observed with reducing the
Externí odkaz:
http://arxiv.org/abs/2408.03080
Autor:
Watanabe, Takao, Kosugi, Kenta, Sasaki, Nae, Yamaguchi, Shunpei, Fujii, Takenori, Kakeya, Itsuhiro, Ito, Toshimitsu
To gain insights into mechanisms underlying superconducting transition in copper oxide high-transition temperature ($T_c$) superconductors, we studied transport properties of underdoped Bi$_2$Sr$_2$Ca$_2$Cu$_3$O$_{10+\delta}$ (Bi-2223) bulk single cr
Externí odkaz:
http://arxiv.org/abs/2405.06272
Autor:
Watanabe, Takao, Otsuka, Takumi, Hagisawa, Shotaro, Koshika, Yuta, Adachi, Shintaro, Usui, Tomohiro, Sasaki, Nae, Sasaki, Seya, Yamaguchi, Shunpei, Uezono, Yu, Nakanishi, Yoshiki, Yoshizawa, Masahito, Kimura, Shojiro
Publikováno v:
Modern Physics Letters B Vol. 34, Nos. 19 & 20 (2020) 2040051
Among the Fe-based superconductors, Fe$_{1+y}$Te$_{1-x}$Se$_{x}$ is unique in that its crystal structure is the simplest and the electron correlation level is the strongest, and thus it is important to investigate the doping($x$)-temperature ($T$) ph
Externí odkaz:
http://arxiv.org/abs/2005.13866
Autor:
Taniguchi, Haruka, Takahashi, Hidenori, Terui, Akihiro, Sadamitsu, Kensuke, Sato, Yuka, Ito, Michihiro, Nonaka, Katsuhiko, Kobayashi, Satoru, Matsukawa, Michiaki, Suryanarayanan, Ramanathan, Sasaki, Nae, Yamaguchi, Shunpei, Watanabe, Takao
Manganites exhibit various types of electronic phenomena, and these electronic characteristics can be controlled by carrier doping. Herein, we report the dielectric and magnetic properties of electron-doped manganite Ca$_{1-x}$Sr$_x$Mn$_{0.85}$Sb$_{0
Externí odkaz:
http://arxiv.org/abs/2005.08450
Autor:
Otsuka, Takumi, Hagisawa, Shotaro, Koshika, Yuta, Adachi, Shintaro, Usui, Tomohiro, Sasaki, Nae, Sasaki, Seya, Yamaguchi, Shunpei, Nakanishi, Yoshiki, Yoshizawa, Masahito, Kimura, Shojiro, Watanabe, Takao
Publikováno v:
Physical Review B, 99, (2019) 184505-1-9
In this study, we conducted various magnetotransport measurements on Fe$_{1+y}$Te$_{1-x}$Se$_{x}$ single crystals from which excess iron was sufficiently removed. Our results revealed that crossover from the incoherent to the coherent electronic stat
Externí odkaz:
http://arxiv.org/abs/1904.13020
Autor:
Taniguchi, Haruka, Takahashi, Hidenori, Terui, Akihiro, Sadamitsu, Kensuke, Sato, Yuka, Ito, Michihiro, Nonaka, Katsuhiko, Kobayashi, Satoru, Matsukawa, Michiaki, Suryanarayanan, Ramanathan, Sasaki, Nae, Yamaguchi, Shunpei, Watanabe, Takao
Publikováno v:
Journal of Applied Physics; 5/14/2020, Vol. 127 Issue 18, p1-10, 10p, 3 Charts, 8 Graphs
Akademický článek
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Autor:
Haruo Nogami, Yoshitada Kimura, Yamaguchi Shunpei, Hideo Namiki, Toshiteru Kikuta, Nobuyuki Shirasawa, Shinichiro Kusunoki
Publikováno v:
Biomedical Research. 13:439-442
Anti-laminin-positive gonadotrophs in the anterior pituitary were immunocytochemically examined in rats of either sex at various ages. In the male, the ratio of the cell number of the positive cells to that of gonadotrophs gradually increased until d
Autor:
Kimizu, Mitsugu, Yamamoto, Takashi, Hisada, Kenji, Hori, Teruo, Miyaguchi, Noriko, Yamaguchi, Shunpei
Publikováno v:
Journal of the Society of Fiber Science & Technology, Japan / Sen'i Gakkaishi; 2005, Vol. 61 Issue 1, p25-28, 4p, 7 Graphs
Publikováno v:
Cell & Tissue Research; 1984, Vol. 237 Issue 1, p7-14, 8p