Multi-magnetic-mode in (Cr1-xMnx)2As

Y. Yamaguchi; Kenji Ohoyama; T. Kanouchi; M. Ohashi; K. Ishimoto

doi:10.1016/S0022-3697(99)00091-8

Multi-magnetic-mode in (Cr_1-xMn_x)₂As

Y. Yamaguchi, Kenji Ohoyama, T. Kanouchi, M. Ohashi, K. Ishimoto

Institute for Materials Research (IMR)

Research output: Contribution to journal › Conference article › peer-review

2 Citations (Scopus)

Abstract

Concentration and temperature dependence of the magnetic structure is investigated by means of powder neutron diffraction on the compounds of (Cr_1-xMn_x)₂As system for the concentration range of 0 ≤ x ≤ 0.5. There are two cation sites, A and B, in this crystal structure, and Mn atoms preferred to occupy site-B. The magnetic structure realized in this system is found to be such a special one that isotropic exchange interactions cancel out between site-A and B cations for the whole range of the present investigation. The site-A and B cations behave independently with each other, as the former aligns at T_t and the latter at T_N.

Original language	English
Pages (from-to)	1229-1231
Number of pages	3
Journal	Journal of Physics and Chemistry of Solids
Volume	60
Issue number	8
DOIs	https://doi.org/10.1016/S0022-3697(99)00091-8
Publication status	Published - 1999 Jan 1
Event	Proceedings of the 1998 7th ISSP International Symposium Frontiers in Neutron Scattering Research (ISSP7) - Tokyo, Jpn Duration: 1998 Nov 24 → 1998 Nov 27

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

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title = "Multi-magnetic-mode in (Cr1-xMnx)2As",

abstract = "Concentration and temperature dependence of the magnetic structure is investigated by means of powder neutron diffraction on the compounds of (Cr1-xMnx)2As system for the concentration range of 0 ≤ x ≤ 0.5. There are two cation sites, A and B, in this crystal structure, and Mn atoms preferred to occupy site-B. The magnetic structure realized in this system is found to be such a special one that isotropic exchange interactions cancel out between site-A and B cations for the whole range of the present investigation. The site-A and B cations behave independently with each other, as the former aligns at Tt and the latter at TN.",

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T1 - Multi-magnetic-mode in (Cr1-xMnx)2As

AU - Yamaguchi, Y.

AU - Ohoyama, Kenji

AU - Kanouchi, T.

AU - Ohashi, M.

AU - Ishimoto, K.

PY - 1999/1/1

Y1 - 1999/1/1

N2 - Concentration and temperature dependence of the magnetic structure is investigated by means of powder neutron diffraction on the compounds of (Cr1-xMnx)2As system for the concentration range of 0 ≤ x ≤ 0.5. There are two cation sites, A and B, in this crystal structure, and Mn atoms preferred to occupy site-B. The magnetic structure realized in this system is found to be such a special one that isotropic exchange interactions cancel out between site-A and B cations for the whole range of the present investigation. The site-A and B cations behave independently with each other, as the former aligns at Tt and the latter at TN.

AB - Concentration and temperature dependence of the magnetic structure is investigated by means of powder neutron diffraction on the compounds of (Cr1-xMnx)2As system for the concentration range of 0 ≤ x ≤ 0.5. There are two cation sites, A and B, in this crystal structure, and Mn atoms preferred to occupy site-B. The magnetic structure realized in this system is found to be such a special one that isotropic exchange interactions cancel out between site-A and B cations for the whole range of the present investigation. The site-A and B cations behave independently with each other, as the former aligns at Tt and the latter at TN.

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