Magnetic structures in DyMn2(Si0.1Ge0.9 intermetallics studied by 161Dy Mössbauer spectroscopy

Hideya Onodera, Takahito Ono, Masayoshi Ohashi, Yasuo Yamaguchi, Hisao Kobayashi

研究成果: Article

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The 161Dy Mössbauer effect in DyMn2(Si0.1Ge0.9)2 has been measured at temperatures between 4.2 and 42.2 K. The magnetic behavior of the compound bears some resemblance to that of DyMn2Ge2, that is, the compound exhibits three magnetic transitions at TN = 448 K, T1 = 26.0 K and T2 = 35.0 K. The magnitude and the temperature dependency of hyperfine parameters have deduced the conclusion that the magnetic structure is canted-ferrimagnetic below T1 while that of DyMn2Ge2 is collinear-ferri-magnetic. The magnetic structure between T1 and T2 is a collinear-ferrimagnetic one with a long-periodic arrangement which is just the same with that observed in DyMn2Ge2.

ジャーナルNuclear Inst. and Methods in Physics Research, B
出版物ステータスPublished - 1993 4 4

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

フィンガープリント Magnetic structures in DyMn<sub>2</sub>(Si<sub>0.1</sub>Ge<sub>0.9</sub> intermetallics studied by <sup>161</sup>Dy Mössbauer spectroscopy' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

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