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    Chapter and Conference Paper

    Microwave Absorption Study on YBa2Cu3Oy/MgO at Low Magnetic Fields

    Non-resonant microwave absorption (NRMA) studies have been done for YBa2Cu3Oy film (≃800Å) fabricated on MgO (100) substrate. NRMA signals, either from film surface or interface, were separately observed below Tc...

    Nobuhito Arai, Keiji Yamamoto, Kazushi Sugawara… in Advances in Superconductivity X (1998)

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    Chapter and Conference Paper

    Observation of Early Stages of YBCO Films Grown on MgO(100) Step Substrates

    We have investigated the early stages of YBa2Cu3O7-x (YBCO) films grown by sputtering onto step substrates with different terrace width and step height. It was found that the transition film thickness from two di...

    Shin Sakurai, Shuuji Aizawa, Toshimasa Suzuki in Advances in Superconductivity X (1998)

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    Chapter and Conference Paper

    Scanning Tunneling Microscopic Studies of YBCO Films Grown by Off-axis Sputtering

    The surface morphologies of YBa2Cu3O7−x thin films grown on MgO by off-axis magnetron sputtering have been observed by scanning tunneling microscopy(STM). Films grown at lower substrate temperature than 650°C sho...

    Toshimasa Suzuki, Takashi Yamada, Hiroshi Negishi… in Advances in Superconductivity VI (1994)

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    Chapter and Conference Paper

    Electrochemical Growth of Bi-Sr-Ca-Cu-O Films on Ag Substrates by Sequential Deposition

    Bi-Sr-Ca-Cu-O superconducting films have been grown on Ag substrates by electrochemical sequential deposition and heat treatment. All constitutional metals were deposited onto Ag substrates in the order of “Cu...

    Takahiro Nakazawa, Toshimasa Suzuki, Haruo Hirose in Advances in Superconductivity V (1993)

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    Chapter and Conference Paper

    Dependence of the Inductance Characteristics of Bi System on the External Magnetic Field

    We made the experiment on the samples, each of which is with two coils wound tightly on a bar type core of the superconductor, Bi system, and examined them on self-inductance, mutual-inductance, coupling coeff...

    Katsuyoshi Hotta, Yoshiro Sugiyama, Hidekazu Magome… in Advances in Superconductivity IV (1992)

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    Chapter and Conference Paper

    Effects of Water and Organic Solvents on the Bi-Pb-Sr-Ca-Cu-O System

    We report the change in the superconductivity characteristics as a sample of the Bi-Pb-Sr-Ca-Cu-O system is soaked in the distilled water or in a certain organic solvent. The critical temperature shows a tende...

    Katsuyoshi Hotta, Hidekazu Magome, Yoshiro Sugiyama… in Advances in Superconductivity III (1991)