Search Results - "Yasue, Tsuneo"

In-situ observation of graphene growth on Ni(111) by Odahara, Genki, Otani, Shigeki, Oshima, Chuhei, Suzuki, Masahiko, Yasue, Tsuneo, Koshikawa, Takanori

“…Graphene growth of mono-, bi- and tri-layers on Ni(111) through surface segregation was observed in situ by low energy electron microscopy. The carbon…”
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Preface for the Special Issue of ALC '17 by Saito, Yahachi, Yasue, Tsuneo

“…The 11th International Symposium “Atomic Level Characterization for New Materials and Devices (ALC '17)” under the auspices of the 141st Committee on Microbeam…”
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Magnetic domain patterns on strong perpendicular magnetization of Co/Ni multilayers as spintronics materials: I. Dynamic observations by Suzuki, Masahiko, Kudo, Kazue, Kojima, Kazuki, Yasue, Tsuneo, Akutsu, Noriko, Diño, Wilson Agerico, Kasai, Hideaki, Bauer, Ernst, Koshikawa, Takanori

“…Materials with perpendicular magnetic anisotropy can reduce the threshold current density of the current-induced domain wall motion. Co/Ni multilayers show…”
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Quantitative Analysis of 90° Closure Domains Occurring by Compressive Stress in Fe3%Si(110) Steels by Iwata, Keiji, Ishiyama, Kazushi, Suzuki, Masahiko, Hashimoto, Michihiko, Ueda, Masato, Matuoka, Yoshiaki, Yasue, Tsuneo, Koshikawa, Takanori, Kotsugi, Masato, Ohkochi, Takuo, Kinoshita, Toyohiko, Watanabe, Yoshio

“…The 3-D structures of the 90° closure domains in demagnetized Fe3%Si(110) steels occurring by the compressive stress were quantitatively analyzed using domain…”
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Simulations of magnetic domain patterns on the surface of Co/Ni multilayers by Kudo, Kauze, Suzuki, Masahiko, Kojima, Kazuki, Yasue, Tsuneo, Akutsu, Noriko, Kasai, Hideaki, Diño, Wilson Agerico, Bauer, Ernst, Koshikawa, Takanori

“…Magnetic domains in ultrathin films show a wide variety of patterns. Recent instrument developments, in particular in spin‐polarized low‐energy electron…”
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Macroscopic single-domain graphene sheet on Ni(111) by Odahara, Genki, Otani, Shigeki, Oshima, Chuhei, Suzuki, Masahiko, Yasue, Tsuneo, Koshikawa, Takanori

“…We observed in situ growth of a single graphene sheet on Ni(111) by low‐energy electron microscopy. The sheet was grown epitaxially beyond the steps on the…”
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Highly spin-polarized electron photocathode based on GaAs–GaAsP superlattice grown on mosaic-structured buffer layer by Jin, Xiuguang, Maeda, Yuya, Saka, Takashi, Tanioku, Masatoshi, Fuchi, Shingo, Ujihara, Toru, Takeda, Yoshikazu, Yamamoto, Naoto, Nakagawa, Yasuhide, Mano, Atsushi, Okumi, Shoji, Yamamoto, Masahiro, Nakanishi, Tsutomu, Horinaka, Hiromichi, Kato, Toshihiro, Yasue, Tsuneo, Koshikawa, Takanori

“…We successfully developed a transmission-type photocathode, and a high polarization (90%) with a super-high brightness (1.3×10 7 A cm −2 sr −1) of electron…”
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Graphene-substrate decoupling by S segregation. A LEEM/LEED study by Suzuki, Masahiko, Yamauchi, Yasushi, Fujita, Daisuke, Yasue, Tsuneo, Koshikawa, Takanori, Bauer, Ernst

“…The growth of graphene on Ni(110) is studied with low energy electron microscopy, low energy electron diffraction (LEED) and associated methods at several…”
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STM Study on Initial Te Adsorption on Si(111) 7 × 7 Surface by Kanai, Yukari, Yasue, Tsuneo, Koshikawa, Takanori

“…The initial adsorption process of Te on Si(111) 7 × 7 surface at elevated temperatures was observed using STM. Te atoms form clusters. However the adsorption…”
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Recovery of quantum efficiency in spin-polarized photocathodes by atomic hydrogen cleaning by Jin, Xiuguang, Suzuki, Masao, Yasue, Tsuneo, Koshikawa, Takanori, Takeda, Yoshikazu

“…•The GaAs/GaAsP strained superlattice photocathodes are being used in the SPLEEM.•However, there still remains a serious problem that the quantum efficiency of…”
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Strain of GaAs/GaAsP Superlattices Used as Spin-Polarized Electron Photocathodes, Determined by X-Ray Diffraction by Saka, Takashi, Ishida, Yoichi, Kanda, Masataka, Jin, Xiuguang, Maeda, Yuya, Fuchi, Shingo, Ujihara, Toru, Takeda, Yoshikazu, Matsuyama, Tetsuya, Horinaka, Hiromichi, Kato, Toshihiro, Yamamoto, Naoto, Mano, Atsushi, Nakagawa, Yasuhide, Kuwahara, Makoto, Okumi, Shoji, Nakanishi, Tsutomu, Yamamoto, Masahiro, Ohshima, Takashi, Kohashi, Teruo, Suzuki, Masahiko, Hashimoto, Michihiro, Yasue, Tsuneo, Koshikawa, Takanori

“…The strains in GaAs/GaAsP superlattices used in spin-polarized photocathodes grown on GaAs and GaP (001) substrates were determined by X-ray diffraction. The…”
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Aberration corrected spin polarized low energy electron microscope by Yu, Lei, Wan, Weishi, Koshikawa, Takanori, Li, Meng, Yang, Xiaodong, Zheng, Changxi, Suzuki, Masahiko, Yasue, Tsuneo, Jin, Xiuguang, Takeda, Yoshikazu, Tromp, Ruud, Tang, Wen-Xin

“…•With aberration corrected LEEM and a high brightness spin polarized electron gun, high spatial resolution will provide more details for ultra-thin…”
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Fabrication of Isolated Iron Nanowires by Grinter, David C., Shaw, Bobbie-Jean A., Pang, Chi L., Yim, Chi-Ming, Muryn, Christopher A., Hall, Charlotte A., Maccherozzi, Francesco, Dhesi, Sarnjeet S., Suzuki, Masahiko, Yasue, Tsuneo, Koshikawa, Takanori, Thornton, Geoff

“…Nanoscale interconnects are an important component of molecular electronics. Here we use X-ray spectromicroscopy techniques as well as scanning probe methods…”
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Temperature Dependence of Lancet Domains in Grain-Oriented Fe-3%Si Steels by Iwata, Keiji, Suzuki, Masahiko, Hashimoto, Michihiko, Ueda, Masato, Matuoka, Yoshiaki, Yasue, Tsuneo, Koshikawa, Takanori, Kotsugi, Masato, Ohkochi, Takuo, Kinoshita, Toyohiko, Watanabe, Yoshio, Ishiyama, Kazushi

“…The change in the lancet domains of grain-oriented steels in the range from the room temperature (RT) to far above the Curie temperature (T c ) was…”
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EFFECTS OF OXYGEN VACANCY DIFFUSION ON LEAKAGE CHARACTERISTICS OF Pt/(Ba0.5Sr0.5)TiO3/Pt CAPACITOR by Maruno, S, Murao, T, Kuroiwa, T, Mikami, N, Tomikawa, A, Nagata, M

“…Authors investigated leakage characteristics of Pt/(Ba0.5Sr0.5)TiO3(BST)/Pt capacitors by measuring current-voltage characteristics during annealing in vacuum…”
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Photon stimulated desorption of positive ions from LiF by YASUE, T, GOTOH, T, ICHIMIYA, A, KAWAGUCHI, Y, KOTANI, M, OHTANI, S, SHIGETA, Y, TAKAGI, S, TAZAWA, Y, TOMINAGA, G

“…Photon stimulated desorption (PSD) of positive ions from LiF is observed in the photon energy region between 30 and 70 eV. The creation of the Li + (1s→2s)…”
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Threshold behavior of synchrotron radiation photoionization for Bin (n≤4) by KAJITA, A, SAITO, Y, TAZAWA, Y, OHTANI, S, YASUE, T, HAYASHI, M, ICHIMIYA, A, GOTOH, T, KAWAGUCHI, Y, KOTANI, M, SHIGETA, Y, TAKAGI, S

“…Ionization profiles in the threshold region (7.05 to 8.40 eV) have been measured for Bin (n≤4) by using synchrotron radiation, which crosses a molecular beam…”
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Effects of Oxygen Vacancy Diffusion on Leakage Characteristics of Pt/(Ba 0.5 Sr 0.5 )TiO 3 /Pt Capacitor by Maruno, Shigemitsu, Murao, Takeshi, Kuroiwa, Takeharu, Mikami, Noboru, Tomikawa, Akihiko, Nagata, Michihiko, Yasue, Tsuneo, Koshikawa, Takanori

“…We investigated leakage characteristics of Pt/(Ba 0.5 Sr 0.5 )TiO 3 (BST)/Pt capacitors by measuring current-voltage characteristics during annealing in vacuum…”
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Threshold Behavior of Synchrotron Radiation Photoionization for Bi n ( n ≤4) by Kajita, Akihiro, Saito, Yahachi, Yasue, Tsuneo, Hayashi, Manabu, Ichimiya, Ayahiko, Gotoh, Tetsuji, Kawaguchi, Yoichi, Kotani, Masahiro, Shigeta, Yukichi, Takagi, Shoji, Tazawa, Yuji, Ohtani, Shunsuke

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Photoionization efficiency curves in the threshold region for Bi n ( n ⩽ 4) molecules by Saito, Yahachi, Kajita, Akihiro, Yasue, Tsuneo, Hayashi, Manabu, Ichimiya, Ayahiko, Gotoh, Tetsuji, Kawaguchi, Yoichi, Kotani, Masahiro, Shigeta, Yukichi, Takagi, Shoji, Tazawa, Yuji, Ohtani, Shunsuke

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