Diffuse scattering in T*-phase superconducting oxides (II) LaSmSrCuO

Tomoaki Ikeda, Yasumasa Koyama, Yasuhide Inoue

    Research output: Contribution to journalArticle

    1 Citation (Scopus)

    Abstract

    Features of diffuse scattering in La1.8-xSmxSr0.2CuOz have been investigated by means of electron diffraction. There exist two types of diffuse scatterings in the T- and T*-structures, which are, respectively, observed as a {100}* planar diffuse scattering and a cylindrical-shape one along c axis in reciprocal space. Because the features of the latter scattering is basically identical to those observed in NdCeSrCuO with the T*-structure, it is understood that the characteristic structural disorder due to static displacements of atoms commonly exists in superconducting oxides with the T*-structure.

    Original languageEnglish
    Pages (from-to)531-532
    Number of pages2
    JournalPhysica C: Superconductivity and its Applications
    Volume185-189
    Issue numberPART 1
    DOIs
    Publication statusPublished - 1991 Dec 1

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    Oxides
    Scattering
    oxides
    scattering
    Electron diffraction
    electron diffraction
    disorders
    Atoms
    atoms

    ASJC Scopus subject areas

    • Condensed Matter Physics

    Cite this

    Diffuse scattering in T*-phase superconducting oxides (II) LaSmSrCuO. / Ikeda, Tomoaki; Koyama, Yasumasa; Inoue, Yasuhide.

    In: Physica C: Superconductivity and its Applications, Vol. 185-189, No. PART 1, 01.12.1991, p. 531-532.

    Research output: Contribution to journalArticle

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