Metamagnetism in one dimensional systems with edge sharing CuO polihedra
Strongly Correlated Electrons
2007-05-23 v1
Abstract
We study a Heisenberg chain with nearest-neighbor (NN) J1 and next-NN J2 exchange interactions with anisotropies Delta_1 and Delta_2 respectively. We investigate by analytical and numerical methods the region of parameters for which there is a jump in the magnetization M as a function of magnetic field B. Some materials with edge sharing CuO polihedra are candidates to show an abrupt change in M(B).
Keywords
Cite
@article{arxiv.cond-mat/0006178,
title = {Metamagnetism in one dimensional systems with edge sharing CuO polihedra},
author = {A. A. Aligia},
journal= {arXiv preprint arXiv:cond-mat/0006178},
year = {2007}
}
Comments
2 pages, 1 figure, submitted to J. Magn. Magn. Mat. Contributed paper for the International Conference on Magnetism (August 6-11, Recife, Brasil)