Using spin wave theory and the equation of motion technique for the Green function, specific heat of ferromagnetic antiferromagnetic double layers at low temperature is investigated. 应用线性自旋波的理论和格林函数运动方程技术,利用数值计算的方法得到铁磁-反铁磁双层系统的低温比热。
Study of Nematic Liquid Crystal Using Spin Wave Theory 用自旋波理论研究向列相液晶
An Anisotropic Nonlinear Spin Wave Theory Including the Next-nearest-neighbor Coupling 包含次近邻耦合的各向异性非线性自旋波理论
On the spin wave theory 关于自旋波理论
We study effect of the next-nearest-neighbor coupling on antiferromagnetic order, Neel temperature, and spin correlation in terms of our anisotropic nonlinear spin wave theory. 在本人已有的工作&各向异性非线性自旋波理论的基础上研究次近邻耦合对序参数、Neel温度和自旋关联的影响。
Based upon the spin wave theory, the spontaneous magnetization of small particle system at low temperatures is studied by means of solving the Heisenberg model directly. 从自旋波理论出发,通过直接求解Heisenberg模型,研究了低温下小粒子自旋体系的自发磁化规律。
The spin wave theory of ferromagnetic thin film(ⅰ) 铁磁薄膜的自旋波理论(Ⅰ)
The spin wave theory of ferromagnetic anisotropy in cubic crystals 立方晶体铁磁各向异性的自旋波理论
With respect to the three-dimensional XY model which attracts the most attention of our latter work's, we introduced the spin wave theory and the self-consistent mean-field theory applied in it. 对于我们研究工作的主要对象三维XY模型,介绍了自旋波和自洽平均场理论在其中的应用。
Yamamoto also researched the thermodynamic properties of ferrimagnetic spin chain by modified spin wave theory and density-matrix renormalization-group method. Yamamoto用修正的自旋波理论和密度矩阵重整化理论去研究海森堡亚铁磁链的热力学性质。