Abstract
In this paper we consider new possibilities to control the THz irradiation via usage of the previously studied [1] electro-kinetic phenomena in the porous polymer (PET) film filled with a nematic liquid crystal (NLC). It is shown that a sample of the porous film may play the role of electro-hydrodynamic (EHD) pump, which induces a shear Poiseuille flow of NLC through the sandwich-like cell connected with the pump. The shear flow results in changing of the initial orientation of LC, which can be used to control the THz irradiation passing through the sandwich-like cell.
| Original language | English |
|---|---|
| Pages (from-to) | 79-83 |
| Number of pages | 5 |
| Journal | Zhidkie Kristally i Ikh Prakticheskoe Ispol'zovanie |
| Volume | 18 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2018 |
Bibliographical note
Publisher Copyright:© 2018 Ivanovo State University Publishing.
Keywords
- Electro-hydrodynamic (EHD) pump
- Electro-kinetic phenomena
- Liquid crystals
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