The magnetization process in the 2-dimensional J_1-J_2 model

Details The magnetization process in the 2-dimensional J_1-J_2 model The magnetization process in the 2-dimensional J_1-J_2 model

2001-10-17

arxiv.org/abs/cond-mat/0110341v1

Eur. Phys. J. B 24, 211 (2001)

Physics

Condensed Matter

10 pages, 10 figures, RevTex

Scientific paper

10.1007/s100510170008

We study the alpha = J_2/J_1-dependence of the magnetization process in the J_1-J_2 model on a square lattice with frustrating couplings J_2 along the diagonals. Perturbation expansions around alpha=J_2/J_1=0 and 1/alpha=0$ yield an adequate description of the magnetization curve in the antiferromagnetic and collinear antiferromagnetic phase, respectively. The transition from one phase to the other (0.5 < alpha < 0.7) leaves pronounced structures in the longitudinal and transverse structure factors at p=(pi,pi) and p=(0,pi).

Affiliated with

Also associated with

No associations

Rating

The magnetization process in the 2-dimensional J_1-J_2 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 The magnetization process in the 2-dimensional J_1-J_2 model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The magnetization process in the 2-dimensional J_1-J_2 model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-347387