Stripe phases in the two-dimensional Falicov-Kimball model

Details Stripe phases in the two-dimensional Falicov-Kimball model Stripe phases in the two-dimensional Falicov-Kimball model

2002-04-23

arxiv.org/abs/cond-mat/0204503v1

Phys. Rev. Lett. 89 196403-1--4 (2002)

Physics

Condensed Matter

Strongly Correlated Electrons

(5 pages, 3 figures)

Scientific paper

10.1103/PhysRevLett.89.196403

The observation of charge stripe order in the doped nickelate and cuprate materials has motivated much theoretical effort to understand the underlying mechanism of the stripe phase. Numerical studies of the Hubbard model show two possibilities: (i) stripe order arises from a tendency toward phase separation and its competition with the long-range Coulomb interaction or (ii) stripe order inherently arises as a compromise between itinerancy and magnetic interactions. Here we determine the restricted phase diagrams of the two-dimensional Falicov-Kimball model and see that it displays rich behavior illustrating both possibilities in different regions of the phase diagram.

Affiliated with

Also associated with

No associations

Rating

Stripe phases in the two-dimensional Falicov-Kimball model 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 Stripe phases in the two-dimensional Falicov-Kimball model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stripe phases in the two-dimensional Falicov-Kimball model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-231355