The Magnetization Process of the Spin-One Triangular-Lattice Heisenberg Antiferromagnet

2012/10/29 by J. Richter, Johannes Richter, O. Götze +5 · 1 citation
Materials Science · Physics and Astronomy · #Advanced Condensed Matter Physics #Magnetic and transport properties of perovskites and related materials #Physics of Superconductivity and Magnetism #cond-mat.str-el

paper · pdf · doi:10.7566/jpsj.82.015002

published as J. Phys. Soc. Jpn. 82, 015002 (2013) · 2 pages, 3 figures

arxiv created 2012/10/29 · openalex publication_date 2013/01/15 · arxiv updated 2013/01/25 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01

Abstract

We apply the coupled cluster method and exact diagonalzation to study the uniform susceptibility and the ground-state magnetization curve of the triangular-lattice spin-1 Heisenberg antiferromagnet. Comparing our theoretical data for the magnetization curve with recent measurements on the s=1 triangular lattice antiferromagnet Ba3NiSb2O9 we find a very good agreement.

Citations

• The spin-1/2 J1–J2 Heisenberg antiferromagnet on the square lattice: Exact diagonalization for N=40 spins

Cited by

• Long-Range Order of the Three-Sublattice Structure in the S=1 Heisenberg Antiferromagnet on a Spatially Anisotropic Triangular Lattice