Pressure-Induced Magnetism and Hidden Order in URu_2Si_2

Details Pressure-Induced Magnetism and Hidden Order in URu_2Si_2 Pressure-Induced Magnetism and Hidden Order in URu_2Si_2

2001-10-02

arxiv.org/abs/cond-mat/0110048v1

Physics

Condensed Matter

Strongly Correlated Electrons

To appear in proceedings of SCES 2001

Scientific paper

10.1016/S0921-4526(01)01502-2

We discuss the discovery of pressure-induced antiferromagnetism in URu_2Si_2, in the context of neutron, NMR and \mu SR results. The identification of a critical pressure separating mean-field and Ising phase transitions leads us to propose that the system lies close to a bicritical point associated with magnetic and (non-magnetic) hidden order. We conclude that the recent observation of an isotropic, field-independent component in the silicon NMR line-width implies that the hidden order parameter breaks time-reversal invariance and present a preliminary discussion of the underlying nature of the hidden order parameter.

Affiliated with

Also associated with

No associations

Rating

Pressure-Induced Magnetism and Hidden Order in URu_2Si_2 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Pressure-Induced Magnetism and Hidden Order in URu_2Si_2, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure-Induced Magnetism and Hidden Order in URu_2Si_2 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-60335