Microscopic phase separation and ferromagnetic microdomains in Cr-doped (formula presented)

N. Yamamoto, Y. Matsui, Y. Moritomo, S. Mori, R. Shoji, T. Asaka, A. Machida, Takuro Katsufuji

    研究成果: Article

    抜粋

    We succeeded in observing ferromagnetic (FM) microdomains in the phase-separated state found in Cr-doped (formula presented) by low-temperature Lorentz microscopy. The presence of the FM microdomains with the size of 20–30 nm were found in (formula presented) for (formula presented) In addition, it is clearly shown that the low-temperature phase characterized as the phase-separated state consists of a fine mixture of the two competing ground states, the FM metallic state and the charge/orbital ordered insulator one. Our experimental findings clearly demonstrate the occurrence of microscopic and static phase separation in the Cr-doped manganites.

    元の言語English
    ジャーナルPhysical Review B - Condensed Matter and Materials Physics
    67
    発行部数1
    DOI
    出版物ステータスPublished - 2003 1 1

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics

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