具有负抗磁化率各向异性的向列的磁流体动力域模型

IF 0.8 4区物理与天体物理 Q4 OPTICS

Optics and Spectroscopy Pub Date : 2025-02-23 DOI:10.1134/S0030400X24700425

A. V. Golovanov

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引用次数: 0

摘要

用光学偏振显微镜观察嵌入负抗磁化率向列层中的测试粒子（间隔粒子），发现在实现的扭转几何中没有粒子的运动。在这方面，一个模型的磁流体动力领域描述运动的负抗磁化率的向列流体在几何形状的扭曲已被考虑。

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A Model of Magnetohydrodynamic Domains for a Nematic with a Negative Anisotropy of Diamagnetic Susceptibility

Observation by optical polarization microscopy of test particles (spacers) embedded in a nematic layer with negative diamagnetic susceptibility placed in a magnetic field has shown that there is no movement of particles in the realized torsion geometry. In this regard, a model of magnetohydrodynamic domains describing the motion of a nematic fluid with negative diamagnetic susceptibility in the geometry of splay distortion has been considered.

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来源期刊

Optics and Spectroscopy 物理-光谱学

CiteScore

1.60

自引率

0.00%

发文量

审稿时长

4.5 months

期刊介绍： Optics and Spectroscopy (Optika i spektroskopiya), founded in 1956, presents original and review papers in various fields of modern optics and spectroscopy in the entire wavelength range from radio waves to X-rays. Topics covered include problems of theoretical and experimental spectroscopy of atoms, molecules, and condensed state, lasers and the interaction of laser radiation with matter, physical and geometrical optics, holography, and physical principles of optical instrument making.