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arXiv · 1708.06122

URu$_2$Si$_2$ under intense magnetic fields: from hidden order to spin-density wave

W. Knafo·D. Aoki·G. W. Scheerer·F. Duc·F. Bourdarot·K. Kuwahara·H. Nojiri·L. -P. Regnault·J. Flouquet
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Abstract

A review of recent state-of-the-art pulsed field experiments performed on URu$_2$Si$_2$ under a magnetic field applied along its easy magnetic axis $\mathbf{c}$ is given. Resistivity, magnetization, magnetic susceptibility, Shubnikov-de Haas, and neutron diffraction experiments are presented, permitting to emphasize the relationship between Fermi surface reconstructions, the destruction of the hidden-order and the appearance of a spin-density wave state in a high magnetic field.

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W. Knafo, D. Aoki, G. W. Scheerer, F. Duc, F. Bourdarot, K. Kuwahara, H. Nojiri, L. -P. Regnault, J. Flouquet. 2017-08-21. URu$_2$Si$_2$ under intense magnetic fields: from hidden order to spin-density wave. https://doi.org/10.1016/j.physb.2017.09.062

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