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

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

doi:10.1016/0168-583X(93)95129-S

Magnetic structures in DyMn₂(Si_0.1Ge_0.9 intermetallics studied by ¹⁶¹Dy Mössbauer spectroscopy

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

ENG - Mechanical Systems Engineering

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

The ¹⁶¹Dy Mössbauer effect in DyMn₂(Si_0.1Ge_0.9)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 T_N = 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.

Original language	English
Pages (from-to)	55-56
Number of pages	2
Journal	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume	76
Issue number	1-4
DOIs	https://doi.org/10.1016/0168-583X(93)95129-S
Publication status	Published - 1993 Apr 4

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title = "Magnetic structures in DyMn2(Si0.1Ge0.9 intermetallics studied by 161Dy M{\"o}ssbauer spectroscopy",

abstract = "The 161Dy M{\"o}ssbauer 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.",

author = "Hideya Onodera and Takahito Ono and Masayoshi Ohashi and Yasuo Yamaguchi and Hisao Kobayashi",

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Magnetic structures in DyMn₂(Si_0.1Ge_0.9 intermetallics studied by ¹⁶¹Dy Mössbauer spectroscopy. / Onodera, Hideya; Ono, Takahito; Ohashi, Masayoshi et al.
In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Vol. 76, No. 1-4, 04.04.1993, p. 55-56.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Magnetic structures in DyMn2(Si0.1Ge0.9 intermetallics studied by 161Dy Mössbauer spectroscopy

AU - Onodera, Hideya

AU - Ono, Takahito

AU - Ohashi, Masayoshi

AU - Yamaguchi, Yasuo

AU - Kobayashi, Hisao

PY - 1993/4/4

Y1 - 1993/4/4

N2 - 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.

AB - 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.

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JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

IS - 1-4

ER -

Magnetic structures in DyMn₂(Si_0.1Ge_0.9 intermetallics studied by ¹⁶¹Dy Mössbauer spectroscopy

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