Magnetic Phase Diagram of the Ferromagnetically Stacked Triangular Ising Antiferromagnet
arXiv:cond-mat/9411095 · doi:10.1016/0378-4371(95)00280-4
Abstract
Histogram Monte-Carlo simulation results are presented for the magnetic-field -- temperature phase diagram of the Ising model on a stacked triangular lattice with antiferromagnetic intraplane and ferromagnetic interplane interactions. Finite-size scaling results for this frustrated system at three points along the paramagnetic transition boundary are presented which strongly suggest a line of triciritcal points at low field and a first-order transition line at higher fields. These results are compared with the corresponding phase diagrams from conventional mean-field theory as well as from the Monte Carlo mean-field calculations of Netz and Berker [Phys. Rev. Lett. {\bf 66}, 377 (1991)].
6 pages (RevTex 3.0), 8 figures available upon request
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Cited by in corpus (6)
- The phase diagram of the hexagonal lattice quantum dimer model
- Interplay of quantum and thermal fluctuations in a frustrated magnet
- Ordering of geometrically frustrated classical and quantum Ising magnets
- Low-temperature metastable states in a stacked triangular Ising antiferromagnet
- Absence of long-range order in a three-dimensional stacked Ising antiferromagnet on kagome lattice
- Thermodynamic and critical properties of an antiferromagnetically stacked triangular Ising antiferromagnet in a field