Structural and physical aspects of room temperature oxidized La2-xSrxCuO4+y (O-LESS-THAN-X-LESS-THAN-0.15)

C. Rial, U. Amador, E. Moran, N.H. Andersen, M.A. Alario-Franco

    Research output: Contribution to journalConference articleResearch

    Abstract

    Crystal structure, oxygen stoichiometries and superconducting properties of RT chemically oxidized La2-xSrxCuO4+y (0 < x < 0.15) have been studied by means of powder neutron diffraction, thermogravimetric analysis and magnetic susceptibility measurements. The presence of interstitial oxygen located at (1/4,1/4,approximate to 1/4), as in La2CuO4+y, is confirmed; however, phase separation at low temperature is not observed.
    Original languageEnglish
    JournalPhysica C: Superconductivity and its Applications
    Volume235-240
    Pages (from-to)561-562
    ISSN0921-4534
    DOIs
    Publication statusPublished - 1994
    Event4th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors - Grenoble, France
    Duration: 5 Jul 19949 Jul 1994

    Conference

    Conference4th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors
    CountryFrance
    CityGrenoble
    Period05/07/199409/07/1994

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