Two dimensional frustrated magnets in high magnetic field
Strongly Correlated Electrons
2009-03-26 v1
Abstract
Frustrated magnets in high magnetic field have a long history of offering beautiful surprises to the patient investigator. Here we present the results of extensive classical Monte Carlo simulations of a variety of models of two dimensional magnets in magnetic field, together with complementary spin wave analysis. Striking results include (i) a massively enhanced magnetocaloric effect in antiferromagnets bordering on ferromagnetic order, (ii) a route to an magnetization plateau on a square lattice, and (iii) a cascade of phase transitions in a simple model of AgNiO.
Keywords
Cite
@article{arxiv.0903.4370,
title = {Two dimensional frustrated magnets in high magnetic field},
author = {L. Seabra and N. Shannon and P. Sindzingre and T. Momoi and B. Schmidt and P. Thalmeier},
journal= {arXiv preprint arXiv:0903.4370},
year = {2009}
}
Comments
4 pages, proceedings of HFM2008