A spinwavetheory of nematic liquid crystals was proposed in this paper.
采用自旋波理论研究向列相液晶。
2
These results are compared with those of the spinwavetheory for low temperatures.
所得结果在低温时与自旋波理论作了比较,在高温时与已有的结果比较接近。
3
Using spinwavetheory and the equation of motion technique for the Green function, specific heat of ferromagnetic antiferromagnetic double layers at low temperature is investigated.