Presentation | 2000/10/12 Infrared Measurements for Orientational Ordering of a Nematic Liquid Crystal Near a Rubbed Polymer Layer. P. Gautier, S. Araki, T. Oshima, P. Perkowski, T. Miyashita, T. Uchida, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The comprehension of the mechanism of alignment of a liquid crystal by a rubbed polymer layer is a current interest from a fundamental point of view but also in regards to applications. To understand the mechanism of alignment it is necessary to clarify how the liquid crystal is oriented near a surface. A nematic liquid crystal (LC) has no longer a uniaxial symmetry near a rubbed polymer surface but exhibits a biaxial orientation. We probed the thickness dependence of the orientation of a LC using Fourier Transform Infra-Red Spectroscopy. By this method it can be shown that order parameter is lower near the surface than in the bulk. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | alignment / anchoring / nematic / infra-red / order parameter / interface |
Paper # | EID2000-75 |
Date of Issue |
Conference Information | |
Committee | EID |
---|---|
Conference Date | 2000/10/12(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Electronic Information Displays (EID) |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Infrared Measurements for Orientational Ordering of a Nematic Liquid Crystal Near a Rubbed Polymer Layer. |
Sub Title (in English) | |
Keyword(1) | alignment |
Keyword(2) | anchoring |
Keyword(3) | nematic |
Keyword(4) | infra-red |
Keyword(5) | order parameter |
Keyword(6) | interface |
1st Author's Name | P. Gautier |
1st Author's Affiliation | Tohoku University, Graduate School of Engineering, Dept.of Electronic Engineering() |
2nd Author's Name | S. Araki |
2nd Author's Affiliation | Tohoku University, Graduate School of Engineering, Dept.of Electronic Engineering |
3rd Author's Name | T. Oshima |
3rd Author's Affiliation | Tohoku University, Graduate School of Engineering, Dept.of Electronic Engineering |
4th Author's Name | P. Perkowski |
4th Author's Affiliation | Tohoku University, Graduate School of Engineering, Dept.of Electronic Engineering |
5th Author's Name | T. Miyashita |
5th Author's Affiliation | Tohoku University, Graduate School of Engineering, Dept.of Electronic Engineering |
6th Author's Name | T. Uchida |
6th Author's Affiliation | Tohoku University, Graduate School of Engineering, Dept.of Electronic Engineering |
Date | 2000/10/12 |
Paper # | EID2000-75 |
Volume (vol) | vol.100 |
Number (no) | 355 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |