路径积分量子化和海森堡反铁磁体的拓扑项的研究 - 中南大学学报(自然科学版、英文版) 关键字: 路径积分; 反铁磁体; 自旋; 拓扑项[gap=428]Key words: path integral; antiferromagnets; spin; topological terms
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A类反铁磁体 A-type antiferromagnet
合成的反铁磁体 synthetic antiferromagnet ; SAF
海森堡反铁磁体 Heisenberg antiferromagnet
量子海森伯反铁磁体 quantum Heisenberg antiferromagnets
反铁磁晶体 anti-ferromagnetic crystal
反铁磁非回转晶体 antiferromagnetic non-gyrotropic crystal
反铁磁半导体 [电子] antiferromagnetic semiconductor
反铁磁性奥氏体 antiferromagnetic austenite
利用标准的自旋波理论,研究了二维三角海森堡反铁磁体的色散关系。
On the basis of standard spin-wave theory, the magnetic dispersion relations for a two-dimensional Heisenberg antiferromagnet are investigated.
结果表明,与四方晶格材料不同,空穴型掺杂双层三角晶格反铁磁体积分自旋动力学不具有普适行为。
It is shown that unlike square antiferromagnets, the integrated spin dynamics of the hole doped bilayer triangular lattice does not show particularly universal behaviors.
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