Dynamic FreederickszTransition in the Nematic Liquid Crystals IncorporatingElasticConstant K24
<p>Dynamic Freedericksz transition phenomena under external fields have been investigated using expanded<br /> elastic free energy density incorporating elastic constant k24. Dynamic balance equations in liquid crystals are derived<br /> using conservation of mass, momentum and ang...
| Main Author: | |
|---|---|
| Format: | Article |
| Published: |
[Yogyakarta] : Fak. MIPA UGM
2009
|
| Summary: | <p>Dynamic Freedericksz transition phenomena under external fields have been investigated using expanded<br />
elastic free energy density incorporating elastic constant k24. Dynamic balance equations in liquid crystals are derived<br />
using conservation of mass, momentum and angular momentum concepts. Results of the investigation showed that<br />
reorientation time, Ton, of the director fi in the planar and homeotropic systems are affected by elastic constant k24<br />
instead of kll and k22, while in the homogen system is remain unaffected by elastic constant k24.</p> |
|---|