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  1. No Access

    Article

    InGaAs quantum dots formed in tetrahedral-shaped recesses on GaAs (111)B grown by metalorganic chemical vapor deposition

    Novel semiconductor quantum dots (QDs), grown in tetrahedral-shaped recesses (TSRs) formed on a (111)B GaAs substrate, are described from both material science and device application points of view. After expl...

    Yoshiki Sakuma, Masashi Shima, Yuji Awano… in Journal of Electronic Materials (1999)

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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)