空间变化磁场中的Freedericksz相变
The Freedericksz transition in a spatially varying magnetic field
摘要：
在均匀电场和磁场作用下，液晶中的Freedericksz相变已被人们所熟知。在这里，我们研究了空间变化的领域的过渡的影响。我们研究了具有圆柱对称性的单胞对磁场的响应，发现由于磁场强度在胞平面内变化，跃迁消失。
英文摘要：
Much is known about the Freedericksz transition induced by uniform electric and magnetic fields in nematic liquid crystals. Here we study the effects of a spatially varying field on the transition. We study the response of a nematic to a magnetic field with cylindrical symmetry, and find that since the field magnitude varies in the plane of the cell, the transition vanishes.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
