Phase diagram of the spin- - Heisenberg model on a honeycomb lattice
We use the density matrix renormalization group (DMRG) algorithm to study the phase
diagram of the spin-1 2 Heisenberg model on a honeycomb lattice with first (J 1) and second …
diagram of the spin-1 2 Heisenberg model on a honeycomb lattice with first (J 1) and second …
Thermodynamics of the two-dimensional frustrated - Heisenberg ferromagnet in the collinear stripe regime: Susceptibility and correlation length
M Härtel, J Richter, O Götze, D Ihle, SL Drechsler - Physical Review B …, 2013 - APS
We calculate the temperature dependence of the correlation length ξ and the uniform
susceptibility χ 0 of the frustrated J 1–J 2 square-lattice Heisenberg ferromagnet in the …
susceptibility χ 0 of the frustrated J 1–J 2 square-lattice Heisenberg ferromagnet in the …
Spin-Wave Analysis of the Spin-1 Two-Dimensional Frustrated Heisenberg Antiferromagnet with the Single-Ion Anisotropy
Y Wu, Y Chen - Communications in Theoretical Physics, 2013 - iopscience.iop.org
In this paper, the low-temperature properties of the spin-1 two-dimensional frustrated
Heisenberg antiferromagnet with the single-ion anisotropy are investigated on a square …
Heisenberg antiferromagnet with the single-ion anisotropy are investigated on a square …
Propriedades termodinâmicas de sistemas magnéticos frustrados
GMA Sousa - 2013 - repositorio.ufmg.br
Neste trabalho, apresentamos algumas propriedades termodinâmicas do modelo de
Heisenberg anisotrópico com interações antiferromagnéticas em duas e três dimensões …
Heisenberg anisotrópico com interações antiferromagnéticas em duas e três dimensões …