Zobrazeno 1 - 10
of 174
pro vyhledávání: '"Okada, Tomoyuki"'
Autor:
Mouri, Mariko, Imamura, Mitsuru, Suzuki, Shotaro, Kawasaki, Tatsuya, Ishizaki, Yoshiki, Sakurai, Keiichi, Nagafuchi, Hiroko, Matsumura, Norihiro, Uchida, Marina, Ando, Takayasu, Yoshioka, Kohei, Ooka, Seido, Sugihara, Takahiko, Miyoshi, Hiroshi, Mori, Masaaki, Okada, Tomoyuki, Yamaguchi, Masao, Kunishima, Hiroyuki, Kato, Motohiro, Kawahata, Kimito
Publikováno v:
In Allergology International October 2022 71(4):512-519
Autor:
Takano, Tomonori, Hirose, Masanori, Yamasaki, Yukitaka, Hara, Masatoshi, Okada, Tomoyuki, Kunishima, Hiroyuki
Publikováno v:
In Journal of Infection and Chemotherapy June 2022 28(6):735-740
Akademický článek
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Autor:
Ikegami, Tohru, Taniguchi, Ashin, Okada, Tomoyuki, Horie, Kanta, Arase, Syuntaro, Ikegami, Yuka
Publikováno v:
In Journal of Chromatography A 8 February 2021 1638
Autor:
Okada, Tomoyuki, Ogino, Hiraku, Shimoyama, Jun-ichi, Kishio, Kohji, Takeshita, Nao, Shirakawa, Naoki, Iyo, Akira, Eisaki, Hiroshi
Publikováno v:
J. Phys. Soc. Jpn. 84 (2015) 084703
Pressure effects on a recently discovered BiS2-based superconductor Bi2(O,F)S2 (Tc = 5.1 K) were examined via two different methods; high pressure resistivity measurement and high pressure annealing. The effects of these two methods on the supercondu
Externí odkaz:
http://arxiv.org/abs/1508.01656
Publikováno v:
Appl. Phys. Express 8 (2015) 023102
A new BiS2-based superconductor Bi2(O,F)S2 was discovered. This is a layered compound consisting of alternate stacking structure of rock-salt-type BiS2 superconducting layer and fluorite-type Bi(O,F) blocking layer. Bi2(O,F)S2 was obtained as the mai
Externí odkaz:
http://arxiv.org/abs/1508.01654
Autor:
Yakita, Hiroyuki, Ogino, Hiraku, Sala, Alberto, Okada, Tomoyuki, Yamamoto, Akiyasu, Kishio, Kohji, Iyo, Akira, Eisaki, Hiroshi, Shimoyama, Jun-ichi
Dependence of superconducting properties of (Ca,RE)(Fe,TM)As2 [(Ca,RE)112, TM: Co, Ni)] on RE elements (RE = La-Gd) was systematically investigated. Improvement of superconducting properties by Co or Ni co-doping was observed for all (Ca,RE)112, whic
Externí odkaz:
http://arxiv.org/abs/1505.07247
Autor:
Yakita, Hiroyuki, Ogino, Hiraku, Sala, Alberto, Okada, Tomoyuki, Kishio, Kohji, Iyo, Akira, Eisaki, Hiroshi, Shimoyama, Jun-ichi
Publikováno v:
Supercond. Sci. Technol. 28 (2015) 065001
Superconducting properties of Co-co-doped (Ca,RE)FeAs2 ((Ca,RE)112: RE = La, Pr) were investigated. Co-co-doping increased Tc of (Ca,Pr)112 while Mn-co-doping suppressed superconductivity of (Ca,RE)112. Co-co-doped (Ca,La)112 showed large diamagnetic
Externí odkaz:
http://arxiv.org/abs/1505.07242
Autor:
Okada, Tomoyuki, Ogino, Hiraku, Yakita, Hiroyuki, Yamamoto, Akiyasu, Kishio, Kohji, Shimoyama, Jun-ichi
Publikováno v:
Physica C 505 (2014) 1
In order to clarify the origin of anomalous superconductivity in (Ca,RE)Fe2As2 system, Pr doped and Pr,Co co-doped CaFe2As2 single crystals were grown by the FeAs flux method. These samples showed two-step superconducting transition with Tc1 = 25~42
Externí odkaz:
http://arxiv.org/abs/1407.6441
Autor:
Sala, Alberto, Yakita, Hiroyuki, Ogino, Hiraku, Okada, Tomoyuki, Yamamoto, Akiyasu, Kishio, Kohji, Ishida, Shigeyuki, Iyo, Akira, Eisaki, Hiroshi, Fujioka, Masaya, Takano, Yoshihiko, Putti, Marina, Shimoyama, Jun-ichi
Synthesis of a series of layered iron arsenides Ca1-xRExFeAs2 (112) was attempted by heating at 1000 C under a high-pressure of 2 GPa. The 112 phase successfully forms with RE = La, Ce, Nd, Sm, Eu and Gd, while Tb, Dy and Ho substituted and RE free s
Externí odkaz:
http://arxiv.org/abs/1404.2738