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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/74832

    Title: The modulated structure and ferromagnetic insulating state in a nine-layer BaRuO3
    Authors: Du, Chao-Hung;Yao, Chang-Hung;Ling, Dah-Chin;Tang, Mau-Tsu;Hsu, Fon-Chi;Liu, Hsiang-Lin;Hatton, P. D.;Ikeda, Naoshi
    Contributors: 淡江大學物理學系
    Date: 2010
    Issue Date: 2012-02-09 11:39:20 (UTC+8)
    Publisher: Bristol: Institute of Physics Publishing Ltd.
    Abstract: We report the observation of a modulated structure and a ferromagnetic insulating state in a high quality single crystal of a nine-layer BaRuO3. Using x-ray scattering, the modulated satellites were observed to double the unit cell along the c-axis at low temperature. The ferromagnetic insulating state is confirmed by magnetic and resistivity measurements. Analyzing the peak profiles from the modulation and host structure respectively, showed a lattice distortion at T~55 K. These findings elucidate the intimate relationship between ferromagnetism and lattice distortion in a nine-layer BaRuO3.
    Relation: Journal of Physics: Condensed Matter 22(3), 036003(5pages)
    DOI: 10.1088/0953-8984/22/3/036003
    Appears in Collections:[Graduate Institute & Department of Physics] Journal Article

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