Magnetic properties of y1-xDyxMn6Sn 6 alloys

T. Hori; H. Shiraishi; K. Indoh; K. Ohoyama; A. Tobo; Y. Yamaguchi; T. Sakon; M. Motokawa

doi:10.1016/j.jmmm.2003.11.361

Magnetic properties of y_1-xDy_xMn₆Sn ₆ alloys

T. Hori, H. Shiraishi, K. Indoh, K. Ohoyama, A. Tobo, Y. Yamaguchi, T. Sakon, M. Motokawa

Institute for Materials Research (IMR)

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

3 Citations (Scopus)

Abstract

We have made magnetization measurements and neutron diffraction experiments on Y_1-xDy_xMn₆Sn₆ alloys with hp13 type (MgFe₆Ge₆ type) structure. The magnetization for the alloys reaches the saturation in a field around 13 T for x = 0, and around 5 T for x ≥ 0.4. The saturated magnetization decreases with increasing x. It is likely that the magnetic moments of Mn atom (μ_Mn = 10μ_B/Mn atom) and Dy (μ_Dy = 10 μ_B/Dy atom) are antiferromagnetically coupled to each other.

Original language	English
Pages (from-to)	e433-e434
Journal	Journal of Magnetism and Magnetic Materials
Volume	272-276
Issue number	SUPPL. 1
DOIs	https://doi.org/10.1016/j.jmmm.2003.11.361
Publication status	Published - 2004 May 1

Keywords

Antiferromagnetism
Magnetic phase transition
Neutron diffraction
YDyMnSn

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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title = "Magnetic properties of y1-xDyxMn6Sn 6 alloys",

abstract = "We have made magnetization measurements and neutron diffraction experiments on Y1-xDyxMn6Sn6 alloys with hp13 type (MgFe6Ge6 type) structure. The magnetization for the alloys reaches the saturation in a field around 13 T for x = 0, and around 5 T for x ≥ 0.4. The saturated magnetization decreases with increasing x. It is likely that the magnetic moments of Mn atom (μMn = 10μB/Mn atom) and Dy (μDy = 10 μB/Dy atom) are antiferromagnetically coupled to each other.",

keywords = "Antiferromagnetism, Magnetic phase transition, Neutron diffraction, YDyMnSn",

author = "T. Hori and H. Shiraishi and K. Indoh and K. Ohoyama and A. Tobo and Y. Yamaguchi and T. Sakon and M. Motokawa",

year = "2004",

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T1 - Magnetic properties of y1-xDyxMn6Sn 6 alloys

AU - Hori, T.

AU - Shiraishi, H.

AU - Indoh, K.

AU - Ohoyama, K.

AU - Tobo, A.

AU - Yamaguchi, Y.

AU - Sakon, T.

AU - Motokawa, M.

PY - 2004/5/1

Y1 - 2004/5/1

N2 - We have made magnetization measurements and neutron diffraction experiments on Y1-xDyxMn6Sn6 alloys with hp13 type (MgFe6Ge6 type) structure. The magnetization for the alloys reaches the saturation in a field around 13 T for x = 0, and around 5 T for x ≥ 0.4. The saturated magnetization decreases with increasing x. It is likely that the magnetic moments of Mn atom (μMn = 10μB/Mn atom) and Dy (μDy = 10 μB/Dy atom) are antiferromagnetically coupled to each other.

AB - We have made magnetization measurements and neutron diffraction experiments on Y1-xDyxMn6Sn6 alloys with hp13 type (MgFe6Ge6 type) structure. The magnetization for the alloys reaches the saturation in a field around 13 T for x = 0, and around 5 T for x ≥ 0.4. The saturated magnetization decreases with increasing x. It is likely that the magnetic moments of Mn atom (μMn = 10μB/Mn atom) and Dy (μDy = 10 μB/Dy atom) are antiferromagnetically coupled to each other.

KW - Antiferromagnetism

KW - Magnetic phase transition

KW - Neutron diffraction

KW - YDyMnSn

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