Successive phase transitions and phase diagrams for the quasi-two-dimensional easy-axis triangular antiferromagnet Rb4Mn(MoO4)3

@article{Ishii2009SuccessivePT,
  title={Successive phase transitions and phase diagrams for the quasi-two-dimensional easy-axis triangular antiferromagnet Rb4Mn(MoO4)3},
  author={R. Ishii and Shu Tanaka and K. Onuma and Y. Nambu and M. Tokunaga and T. Sakakibara and N. Kawashima and Y. Maeno and C. Broholm and D. Gautreaux and J. Chan and S. Nakatsuji},
  journal={EPL},
  year={2009},
  volume={94},
  pages={17001}
}
Using magnetic, thermal and neutron measurements we show that Rb4Mn(MoO4)3 is a quasi-2D triangular Heisenberg antiferromagnet with easy-axis anisotropy and successive transitions bracketing an intermediate collinear phase. An accurate quantitative account of the phase diagram is achieved through Monte Carlo simulation of a spin Hamiltonian with easy-axis anisotropy D=0.22J. 

Figures from this paper

Magnetic phase diagrams of classical triangular and kagome antiferromagnets.
Double phase transition in the triangular antiferromagnet Ba3CoTa2O9.
...
1
2
3
4
...

References

SHOWING 1-10 OF 18 REFERENCES
"J."
Phys
  • Rev. B 80, 064411
  • 2009
Soc
  • Jpn. 55, 3605
  • 1986
Phys
  • Rev. B 78, 140401(R)
  • 2008
Phy
  • Rev. Lett. 97, 207202
  • 2006
Phys
  • Rev. Lett. 91, 107001
  • 2003
Science 294
  • 1495
  • 2001
...
1
2
...