Charge Order in NaV2O5 studied by EPR

Details Charge Order in NaV2O5 studied by EPR Charge Order in NaV2O5 studied by EPR

2000-03-30

arxiv.org/abs/cond-mat/0003488v2

Physics

Condensed Matter

Strongly Correlated Electrons

4 pages including 3 figures, submitted to Phys. Rev. Lett

Scientific paper

10.1103/PhysRevLett.85.1742

We present angular dependent EPR measurements in NaV2O5 at X-band frequencies in the temperature range 4.2 K < T < 670 K. A detailed analysis in terms of the antisymmetric Dzyaloshinski-Moriya and the anisotropic exchange interactions yields the following scheme of charge order: On decreasing temperature a quarter-filled ladder with strong charge disproportions, existing for T > 100 K, is followed by zig-zag charge-order fluctuations which become long-range and static below T_SP=34 K.

Affiliated with

Also associated with

No associations

Rating

Charge Order in NaV2O5 studied by EPR 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 Charge Order in NaV2O5 studied by EPR, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charge Order in NaV2O5 studied by EPR will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-201571