Competition between phase separation and "classical" intermediate valence in an exactly solved model

Details Competition between phase separation and "classical" intermediate valence in an exactly solved model Competition between phase separation and "classical" intermediate valence in an exactly solved model

1999-07-08

arxiv.org/abs/cond-mat/9907121v1

Phys. Rev. Lett. 84, 2461--2464 (2000)

Physics

Condensed Matter

Strongly Correlated Electrons

5 pages, 4 eps figures, ReVTeX

Scientific paper

10.1103/PhysRevLett.84.2461

The exact solution of the spin-1/2 Falicov-Kimball model on an infinite-coordination Bethe lattice is analyzed in the regime of ``classical'' intermediate valence. We find (i) either phase separation or a direct metal-insulator transition preclude intermediate valence over a large portion of the phase diagram and (ii) within the intermediate valence phase, only continuous transitions are found as functions of the localized f-electron energy or temperature.

Affiliated with

Also associated with

No associations

Rating

Competition between phase separation and "classical" intermediate valence in an exactly solved 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 Competition between phase separation and "classical" intermediate valence in an exactly solved model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Competition between phase separation and "classical" intermediate valence in an exactly solved model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-531923