Magnetic domain structure of growth temperature-gradient Sm₂Mo₂O₇ thin film investigated by scanning SQUID microscopy

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• 作者：Kim ; Tae-Youb ; Nishimura ; Jun ; Fukumura ; Tomoteru ; Kawasaki ; Masashi ; Hasegawa ; Tetsuya ; Koinuma ; Hideomi ; et. al.
• 关键词：Pyrochlore-type molybdate ; Combinatorial thin film ; Scanning SQUID microscopy ; Growth temperature-gradient ; Magnetic domain structure
• 刊名：Physica B
• 出版年：2003
• 出版时间：May, 2003
• 年：2003
• 卷：329-333
• 期：Part 2
• 页码：1046-1048
• 全文大小：161 K

文摘

Recently spin frustrated pyrochlore A₂B₂O₇ has attracted much attention. In this study, we have observed the domain structure of pyrochlore molybdate Sm₂Mo₂O₇ epitaxial thin film fabricated with growth temperature-gradient method by a scanning SQUID microscope. The temperature dependence of domain structure has been investigated in detail.