Reentrant transitions of a mixed-spin Ising model on the diced lattice

Details Reentrant transitions of a mixed-spin Ising model on the diced lattice Reentrant transitions of a mixed-spin Ising model on the diced lattice

2005-07-15

arxiv.org/abs/cond-mat/0507367v2

Condens. Matter Phys.8 (2005) 869

Physics

Condensed Matter

Statistical Mechanics

12 pages, 6 figures

Scientific paper

Magnetic behaviour of a mixed spin-1/2 and spin-1 Ising model on the diced lattice is studied by the use of an exact star-triangle mapping transformation. It is found that the uniaxial as well as biaxial single-ion anisotropy acting on the spin-1 sites may potentially cause a reentrant transition with two consecutive critical points. Contrary to this, the effect of next-nearest-neighbour interaction between the spin-1/2 sites possibly leads to a reentrant transition with three critical temperatures in addition to the one with two critical points only. The shape of the total magnetization versus temperature dependence is particularly investigated for the case of ferrimagnetically ordered system.

Affiliated with

Also associated with

No associations

Rating

Reentrant transitions of a mixed-spin Ising model on the diced lattice 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 Reentrant transitions of a mixed-spin Ising model on the diced lattice, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reentrant transitions of a mixed-spin Ising model on the diced lattice will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-411387