Magnetic and neutron diffraction study on Ni2In type (Mn1-xCox)65Sn35

H. Shiraishi; T. Hori; N. Ohkubo; Kenji Ohoyama

doi:10.1016/j.physb.2006.06.032

Magnetic and neutron diffraction study on Ni₂In type (Mn_1-xCo_x)₆₅Sn₃₅

H. Shiraishi, T. Hori, N. Ohkubo, Kenji Ohoyama

Institute for Materials Research (IMR)

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

3 Citations (Scopus)

Abstract

The present paper describes the results of investigations of the crystal and magnetic properties of the Ni₂In type (Mn_1-xCo_x)₆₅Sn₃₅ compounds with X-ray and neutron diffraction (ND), as well as magnetometric methods. The (Mn_1-xCo_x)₆₅Sn₃₅ crystallize in the Ni₂In type in the range of 0≤x≤0.3. The ND study revealed that the Co atoms occupy only 2(d) site for x = 0.1, 0.2 and both 2(a) site, 2(d) site for x = 0.25, 0.3. The (Mn_1-xCo_x)₆₅Sn₃₅ exhibits ferrimagnetism. In the lower temperature range, cluster glass like phase is observed. Especially in the range of x≤0.25, there exists a magnetic unit cell with two or three times the chemical one in the c direction.

Original language	English
Pages (from-to)	319-321
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	384
Issue number	1-2
DOIs	https://doi.org/10.1016/j.physb.2006.06.032
Publication status	Published - 2006 Oct 1

Keywords

(MnCo)Sn
Cluster-glass
Ferrimagnetism
Neutron diffraction

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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title = "Magnetic and neutron diffraction study on Ni2In type (Mn1-xCox)65Sn35",

abstract = "The present paper describes the results of investigations of the crystal and magnetic properties of the Ni2In type (Mn1-xCox)65Sn35 compounds with X-ray and neutron diffraction (ND), as well as magnetometric methods. The (Mn1-xCox)65Sn35 crystallize in the Ni2In type in the range of 0≤x≤0.3. The ND study revealed that the Co atoms occupy only 2(d) site for x = 0.1, 0.2 and both 2(a) site, 2(d) site for x = 0.25, 0.3. The (Mn1-xCox)65Sn35 exhibits ferrimagnetism. In the lower temperature range, cluster glass like phase is observed. Especially in the range of x≤0.25, there exists a magnetic unit cell with two or three times the chemical one in the c direction.",

keywords = "(MnCo)Sn, Cluster-glass, Ferrimagnetism, Neutron diffraction",

author = "H. Shiraishi and T. Hori and N. Ohkubo and Kenji Ohoyama",

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AU - Shiraishi, H.

AU - Hori, T.

AU - Ohkubo, N.

AU - Ohoyama, Kenji

PY - 2006/10/1

Y1 - 2006/10/1

N2 - The present paper describes the results of investigations of the crystal and magnetic properties of the Ni2In type (Mn1-xCox)65Sn35 compounds with X-ray and neutron diffraction (ND), as well as magnetometric methods. The (Mn1-xCox)65Sn35 crystallize in the Ni2In type in the range of 0≤x≤0.3. The ND study revealed that the Co atoms occupy only 2(d) site for x = 0.1, 0.2 and both 2(a) site, 2(d) site for x = 0.25, 0.3. The (Mn1-xCox)65Sn35 exhibits ferrimagnetism. In the lower temperature range, cluster glass like phase is observed. Especially in the range of x≤0.25, there exists a magnetic unit cell with two or three times the chemical one in the c direction.

AB - The present paper describes the results of investigations of the crystal and magnetic properties of the Ni2In type (Mn1-xCox)65Sn35 compounds with X-ray and neutron diffraction (ND), as well as magnetometric methods. The (Mn1-xCox)65Sn35 crystallize in the Ni2In type in the range of 0≤x≤0.3. The ND study revealed that the Co atoms occupy only 2(d) site for x = 0.1, 0.2 and both 2(a) site, 2(d) site for x = 0.25, 0.3. The (Mn1-xCox)65Sn35 exhibits ferrimagnetism. In the lower temperature range, cluster glass like phase is observed. Especially in the range of x≤0.25, there exists a magnetic unit cell with two or three times the chemical one in the c direction.

KW - (MnCo)Sn

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KW - Ferrimagnetism

KW - Neutron diffraction

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