Experimental realization of a 2D fractional quantum spin liquid

Details Experimental realization of a 2D fractional quantum spin liquid Experimental realization of a 2D fractional quantum spin liquid

2000-07-11

arxiv.org/abs/cond-mat/0007172v2

Phys. Rev. Lett. 86, 1335 (2001)

Physics

Condensed Matter

Strongly Correlated Electrons

4 pages revtex, 3 ps figures, new data added to fig. 1f, includes referees' comments

Scientific paper

10.1103/PhysRevLett.86.1335

The ground-state ordering and dynamics of the two-dimensional (2D) S=1/2 frustrated Heisenberg antiferromagnet Cs_2CuCl_4 is explored using neutron scattering in high magnetic fields. We find that the dynamic correlations show a highly dispersive continuum of excited states, characteristic of the RVB state, arising from pairs of S=1/2 spinons. Quantum renormalization factors for the excitation energies (1.65) and incommensuration (0.56) are large.

Affiliated with

Also associated with

No associations

Rating

Experimental realization of a 2D fractional quantum spin liquid 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 Experimental realization of a 2D fractional quantum spin liquid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Experimental realization of a 2D fractional quantum spin liquid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-28566