Ferromagnetism in the Hubbard Model on fcc-type lattices

Physics – Condensed Matter – Strongly Correlated Electrons

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

typos corrected, references updated, discussion extented

Scientific paper

10.1007/s100510050186

The Hubbard model on fcc-type lattices is studied in the dynamical mean-field theory of infinite spatial dimensions. At intermediate interaction strength finite temperature Quantum Monte Carlo calculations yield a second order phase transition to a highly polarized, metallic ferromagnetic state. The Curie temperatures are calculated as a function of electronic density and interaction strength. A necessary condition for ferromagnetism is a density of state with large spectral weight near one of the band edges.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Ferromagnetism in the Hubbard Model on fcc-type lattices 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 Ferromagnetism in the Hubbard Model on fcc-type lattices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ferromagnetism in the Hubbard Model on fcc-type lattices will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-258524

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.