Three-dimensional modulated spin liquid model applied to URu$_2$Si$_2$
Langue
en
Article de revue
Ce document a été publié dans
Physical Review B: Condensed Matter and Materials Physics (1998-2015). 2013, vol. 87, n° 1, p. 014422
American Physical Society
Résumé en anglais
We have developed a 3D version for the Modulated Spin Liquid in a body-centered tetragonal lattice structure to describe the hidden order observed in URu$_2$Si$_2$ at $T_0\approx17.5$ K. This second order transition is ...Lire la suite >
We have developed a 3D version for the Modulated Spin Liquid in a body-centered tetragonal lattice structure to describe the hidden order observed in URu$_2$Si$_2$ at $T_0\approx17.5$ K. This second order transition is well described by our model confirming our earlier hypothesis. The symmetry of the modulation is minimized for ${\bf Q}\equiv(1,1,1)$. We assume a linear variation of the interaction parameters with the lattice spacing and our results show good agreement with uniaxial and pressure experiments.< Réduire
Mots clés en anglais
Quantum spin liquids - valence bond phases and related phenomena
Transition-metal compounds
Quantum critical phenomena
Orbital - charge and other orders including coupling of these orders
Origine
Importé de halUnités de recherche