Long Periodic Helimagnetic Ordering in CrM 3S6 (M = Nb and Ta)

Y. Kousaka; T. Ogura; J. Zhang; P. Miao; S. Lee; S. Torii; T. Kamiyama; J. Campo; K. Inoue; J. Akimitsu

doi:10.1088/1742-6596/746/1/012061

Long Periodic Helimagnetic Ordering in CrM ₃S₆ (M = Nb and Ta)

Y. Kousaka, T. Ogura, J. Zhang, P. Miao, S. Lee, S. Torii, T. Kamiyama, J. Campo, K. Inoue, J. Akimitsu

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

3 Citations (Scopus)

Abstract

We report long periodic chiral helimagnetic orderings in ferromagnetic inorganic compounds CrM ₃S₆ (M = Nb and Ta) with a chiral space group of P6₃22. Magnetization in polycrystalline samples and high resolution powder neutron diffraction were measured. Our powder neutron diffraction measurements in CrM ₃S₆ successfully separated nuclear and magnetic satellite peaks, having the period of hundreds of angstroms along the c-axis. Therefore, we propose that the magnetic ordering in ferromagnetic CrM3S6 is not ferromagnetic, but long periodic chiral helimagnetic ordering.

Original language	English
Article number	012061
Journal	Journal of Physics: Conference Series
Volume	746
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/746/1/012061
Publication status	Published - Oct 10 2016
Externally published	Yes
Event	6th European Conference on Neutron Scattering, ECNS 2015 - Zaragoza, Spain Duration: Aug 30 2015 → Sep 4 2015

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1088/1742-6596/746/1/012061

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title = "Long Periodic Helimagnetic Ordering in CrM 3S6 (M = Nb and Ta)",

abstract = "We report long periodic chiral helimagnetic orderings in ferromagnetic inorganic compounds CrM 3S6 (M = Nb and Ta) with a chiral space group of P6322. Magnetization in polycrystalline samples and high resolution powder neutron diffraction were measured. Our powder neutron diffraction measurements in CrM 3S6 successfully separated nuclear and magnetic satellite peaks, having the period of hundreds of angstroms along the c-axis. Therefore, we propose that the magnetic ordering in ferromagnetic CrM3S6 is not ferromagnetic, but long periodic chiral helimagnetic ordering.",

author = "Y. Kousaka and T. Ogura and J. Zhang and P. Miao and S. Lee and S. Torii and T. Kamiyama and J. Campo and K. Inoue and J. Akimitsu",

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T1 - Long Periodic Helimagnetic Ordering in CrM 3S6 (M = Nb and Ta)

AU - Kousaka, Y.

AU - Ogura, T.

AU - Zhang, J.

AU - Miao, P.

AU - Lee, S.

AU - Torii, S.

AU - Kamiyama, T.

AU - Campo, J.

AU - Inoue, K.

AU - Akimitsu, J.

PY - 2016/10/10

Y1 - 2016/10/10

N2 - We report long periodic chiral helimagnetic orderings in ferromagnetic inorganic compounds CrM 3S6 (M = Nb and Ta) with a chiral space group of P6322. Magnetization in polycrystalline samples and high resolution powder neutron diffraction were measured. Our powder neutron diffraction measurements in CrM 3S6 successfully separated nuclear and magnetic satellite peaks, having the period of hundreds of angstroms along the c-axis. Therefore, we propose that the magnetic ordering in ferromagnetic CrM3S6 is not ferromagnetic, but long periodic chiral helimagnetic ordering.

AB - We report long periodic chiral helimagnetic orderings in ferromagnetic inorganic compounds CrM 3S6 (M = Nb and Ta) with a chiral space group of P6322. Magnetization in polycrystalline samples and high resolution powder neutron diffraction were measured. Our powder neutron diffraction measurements in CrM 3S6 successfully separated nuclear and magnetic satellite peaks, having the period of hundreds of angstroms along the c-axis. Therefore, we propose that the magnetic ordering in ferromagnetic CrM3S6 is not ferromagnetic, but long periodic chiral helimagnetic ordering.

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DO - 10.1088/1742-6596/746/1/012061

M3 - Conference article

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VL - 746

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

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T2 - 6th European Conference on Neutron Scattering, ECNS 2015

Y2 - 30 August 2015 through 4 September 2015