摘要
本文针对具有C2v对称性的液晶分子形成的向列相,基于体积能稳定点和自由能的表达,推导了C2v向列相的取向弹性。这种表达能够在一定程度上反映液晶相局部各向异性的对称性,并且其中的系数与分子参数有关,具有明确的物理意义。
In this paper, the orientational elasticity of C2v nematic phase is derived based on the expression of the stability points of volume energy and free energy for the nematic phase formed by liquid crystal molecules with C2v symmetry. This expression can reflect the symmetry of local anisotropy of liquid crystal phase to a certain extent, and the coefficients are related to molecular parameters, which has clear physical significance.
出处
《理论数学》
2023年第9期2499-2515,共17页
Pure Mathematics
