Search Results - "YAMADA, Yuh"

Counting graphene layers based on the light-shielding effect of Raman scattering from a substrate by Nakayama, Atsuko, Hoshino, Suguru, Yamada, Yuh, Ohmura, Ayako, Ishikawa, Fumihiro

“…We present a method for determining the number of stacked layers in graphene by exploiting its light-shielding effect. If a substrate supporting graphene has…”
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Angle-Resolved Photoemission Analysis of Electronic Structures for Thermoelectric Properties of Off-Stoichiometric Fe2–xV1+xAl Alloys by Soda, Kazuo, Harada, Shota, Hayashi, Toshimitsu, Kato, Masahiko, Ishikawa, Fumihiro, Yamada, Yuh, Fujimori, Shin-ichi, Saitoh, Yuji

“…The electronic states of Heusler (L21)-type off-stoichiometric Fe2–xV1+xAl alloys have been investigated by soft x-ray angle-resolved photoelectron…”
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Synthesis of New Layered Oxypnictides Sr2CrO2(FeAs)2 by Eguchi, Naoya, Ishikawa, Fumihiro, Kodama, Michihiro, Wakabayashi, Takeshi, Nakayama, Atsuko, Ohmura, Ayako, Yamada, Yuh

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Valence States of Rare-Earth Ions and Band Gaps in RBiBa2O6 (R = La, Ce, Pr, Nd, Sm, Gd, Eu, and Dy) Photocatalysts by Matsushita, Akiyuki, Nakane, Takayuki, Naka, Takashi, Isago, Hiroaki, Yamada, Yoshihiro, Yamada, Yuh

“…We have measured magnetic susceptibility, powder X-ray diffraction (XRD), and diffuse reflectance spectra of RBiBa 2 O 6 (R = La, Ce, Pr, Nd, Sm, Gd, Eu, and…”
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Transport and structural properties of Cu0.25Bi2(TexSe1−x)3 (x = 0.01) under high pressure by Ohmura, Ayako, Matsuzawa, Masako, Ishikawa, Fumihiro, Suzuki, Yusuke, Komatsu, Masashi, Osuga, Shumpei, Nakano, Satoshi, Nakayama, Atsuko, Yamada, Yuh, Kashiwagi, Takanari, Kadowaki, Kazuo

“…Cu0.25Bi2(TexSe1−x)3 is a material in which tellurium atoms (Te) partially occupy selenium (Se) sites in a crystal structure of the superconductor…”
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Characteristics of a granular electronic system in Heusler-type Fe2+xV1-xAl by Naka, T, Sato, K, Taguchi, M, Shirakawa, N, Nakane, T, Ishikawa, F, Yamada, Yuh, Takaesu, Y, Nakama, T, Matsushita, A

“…We report comprehensive measurements of the magnetic, transport, and thermal properties of the Heusler-type compound Fe2+xV1-xAl, with x values near the…”
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Superconductivity driven by zigzag chain in Pr-based copper oxide evidenced by Cu-nuclear resonance by Sasaki, Susumu, Watanabe, Shinji, Yamada, Yuh

“…We present Cu nuclear-resonance results for superconducting Pr-based copper oxide Pr 2 Ba 4 Cu 7 O 15 - y (Pr-247). Above T c , Cu spin–lattice relaxation rate…”
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Superconductivity in the CuO double chain of Pr2Ba4Cu7O15-δ on the basis of Tomonaga-Luttinger liquid theory by SAND, Kazuhiro, ONO, Yoshiaki, YAMADA, Yuh

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Cu-spin dynamics at zigzag chain of superconducting and nonsuperconducting Pr247 compounds by Watanabe, Shinji, Yamada, Yuh, Sasaki, Susumu

“…We present Cu nuclear quadrupole resonance (NQR) results for both superconducting Pr 2Ba 4Cu 7O 14.5 (Pr247_S) and nonsuperconducting Pr 2Ba 4Cu 7O 15…”
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Pressure-Induced Superconductivity in Eu0.5Ca0.5Fe2As2: Wide Zero-Resistivity Region Due to Suppression of Eu Magnetic Order and Chemical Pressure by Mitsuda, Akihiro, Matoba, Tomohiro, Ishikawa, Fumihiro, Yamada, Yuh, Wada, Hirofumi

“…To clarify competition between FeAs-based superconductivity and antiferromagnetism of Eu 2+ , and the superconducting properties in EuFe 2 As 2 , we…”
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Transport properties of heusler compounds Fe3-xVxAl by NAKAMA, Takao, TAKAESU, Yoshinao, YAGASAKI, Katsuma, NAKA, Takashi, MATSUSHITA, Akiyuki, FUKUDA, Kazunori, YAMADA, Yuh

“…The electrical resistivity ρ and thermopower S of Heusler compounds Fe3-xVxAl have been measured at the temperature range from 1.5 to 300 K at magnetic fields…”
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Transport and magnetic properties of single crystal by Ishikawa, F., Fukuda, K., Kawase, N., Mochigi, M., Yamada, Yuh, Matsushita, A.

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Synthesis of a Nitrogen-Doped TiO2 (Rutile) Single Crystal and Its p-Type Behaviors by Matsushita, Akiyuki, Shimoda, Masahiko, Naka, Takashi, Yamada, Yuh

“…We have synthesized nitrogen-doped (N-doped) TiO 2 (rutile) single crystals by annealing in a 1.0 MPa N 2 atmosphere after reduction treatment. Transmittance,…”
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Transport and magnetic properties in the Heusler-type Fe2+xV1-xAl under high pressure by NAKA, T, ADSCHIRI, T, FUKUDA, K, ISHIKAWA, F, YAMADA, Yuh, TAKAESU, Y, NAKAMA, T, YAGASAKI, K, MATSUSHITA, A

“…We report magnetic susceptibility and electrical resistivity under high pressure on polycrystalline Fe2+xV1-xAl, which exhibits the ferromagnetic transition at…”
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Electronic Structure of Superconducting and Non-superconducting Pr2Ba4Cu7O15-δ Revealed by Photoemission Spectroscopy by WAKISAKA, Yuki, TAKUBO, Kou, ISHIKAWA, Fumihiro, YAMADA, Yuh, SUDAYAMA, Takaaki, SON, Jin-Young, MIZOKAWA, Takashi, ARITA, Masashi, NAMATAME, Hirofumi, TANIGUCHI, Masaki, SEKIYA, Syun, FUKUDA, Kazunori

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195 Pt-NMR Evidence for Opening of Partial Charge-Density-Wave Gap in Layered LaPt 2 Si 2 with CaBe 2 Ge 2 Structure by Aoyama, Taisuke, Kubo, Tetsuro, Matsuno, Haruki, Kotegawa, Hisashi, Tou, Hideki, Mitsuda, Akihiro, Nagano, Yutaro, Araoka, Nobutaka, Wada, Hirohumi, Yamada, Yuh

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High-temperature superconducting motor using Y-Ba-Cu-O bulk magnets by ITOH, Y, YANAGI, Y, YOSHIKAWA, M, OKA, T, HARADA, S, SAKAKIBARA, T, YAMADA, Y, MIZUTANI, U

“…A DC motor equipped with melt-processed Y-Ba-Cu-O (YBCO) superconductors as field magnets was constructed. The YBCO bulks were magnetized at temperatures of…”
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Transport and structural properties of Cu^sub 0.25^Bi^sub 2^(Te ^sub x^ Se^sub 1− x^ )^sub 3^ (x = 0.01) under high pressure by Ohmura, Ayako, Matsuzawa, Masako, Ishikawa, Fumihiro, Suzuki, Yusuke, Komatsu, Masashi, Osuga, Shumpei, Nakano, Satoshi, Nakayama, Atsuko, Yamada, Yuh, Kashiwagi, Takanari

“…Cu0.25Bi2(Te x Se1− x )3 is a material in which tellurium atoms (Te) partially occupy selenium (Se) sites in a crystal structure of the superconductor…”
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Transport and structural properties of Cu 0.25 Bi 2 (Te x Se 1− x ) 3 ( x = 0.01) under high pressure by Ohmura, Ayako, Matsuzawa, Masako, Ishikawa, Fumihiro, Suzuki, Yusuke, Komatsu, Masashi, Osuga, Shumpei, Nakano, Satoshi, Nakayama, Atsuko, Yamada, Yuh, Kashiwagi, Takanari, Kadowaki, Kazuo

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Thermodynamic properties of superconducting and non-superconducting Pr2Ba4Cu7O15-δ compounds with metallic double chains by Konno, Takahisa, Matsukawa, Michiaki, Sugawara, Keisuke, Taniguchi, Haruka, Echigoya, Junichi, Matsushita, Akiyuki, Hagiwara, Makoto, Sano, Kazuhiro, Ohno, Yoshiaki, Yamada, Yuh, Sasaki, Takahiko, Hayasaka, Yuichiro

“…•This manuscript covers the thermodynamic properties of the superconducting and non-superconducting Pr2Ba4Cu7O15-δ compounds with metallic CuO double…”
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