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Magnetic transition and magnetic structure of Sr4Ru3O10

Wei Bao·Z. Q. Mao·M. Zhou·J. Hooper·J. W. Lynn·R. S. Freitas·P. Schiffer·Y. Liu·H. Q. Yuan·M. Salamon
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Abstract

We have investigated the magnetic transition and magnetic structure of triple-layered ruthenate Sr4Ru3O10 directly using neutron scattering techniques. Only one ferromagnetic phase is observed, and previously proposed antiferromagnetic phase transitions are ruled out. The complex anisotropic magnetotransport, magnetization and in-plane metamagnetic behaviors of this quasi two-dimensional (2D) material are most likely due to magnetic domain processes with strong magnetocrystalline anisotropy and a strongly anisotropic demagnetization factor.

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Wei Bao, Z. Q. Mao, M. Zhou, J. Hooper, J. W. Lynn, R. S. Freitas, P. Schiffer, Y. Liu, H. Q. Yuan, M. Salamon. 2006-07-17. Magnetic transition and magnetic structure of Sr4Ru3O10. https://arxiv.org/abs/cond-mat/0607428

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