Paper Abstract and Keywords |
Presentation |
2017-07-28 14:30
Electric Properties and Frequency Dependent with Surface Stabilized Ferroelectric Liquid Crystal Masahiro Morimoto (Kobe Univ./ Univ. of Toyama), Yasuko Koshiba, Kenji Ishida (Kobe Univ.) OME2017-19 Link to ES Tech. Rep. Archives: OME2017-19 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Ferroelectric liquid crystals were expected to have the characteristic physical and electric properties because they showed the ferroelectric state at the liquid crystal phase. We investigated the ferroelectric and dielectric properties with the changes of measurement temperature and frequency in the surface stabilized ferroelectric liquid crystal (SSFLC) cells. The remanent polarization and coercive electric fields as the ferroelectrics of the SSFLC cells were measured to be 0.72 mC/m2 and 4.1 MV/m, respectively. The fatigue properties indicated that the polarization was maintained the value of 97.7% after measuring 106 cycles. The frequency dispersion showed the dielectric relaxation due to the orientation polarization of liquid crystals at approximately 1000 Hz and suggested that the SSFLC cells could not show the ferroelectric state over 1000 Hz. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Ferroelectrics / Surface stabilize / Liquid crystals / Dielectric spectroscopy / Phase transition / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 163, OME2017-19, pp. 23-28, July 2017. |
Paper # |
OME2017-19 |
Date of Issue |
2017-07-21 (OME) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
OME2017-19 Link to ES Tech. Rep. Archives: OME2017-19 |
Conference Information |
Committee |
OME IEE-DEI |
Conference Date |
2017-07-28 - 2017-07-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Univ. of Toyama |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Organic Thin Film, Organic Devices, Biodevices, etc. |
Paper Information |
Registration To |
OME |
Conference Code |
2017-07-OME-DEI |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Electric Properties and Frequency Dependent with Surface Stabilized Ferroelectric Liquid Crystal |
Sub Title (in English) |
|
Keyword(1) |
Ferroelectrics |
Keyword(2) |
Surface stabilize |
Keyword(3) |
Liquid crystals |
Keyword(4) |
Dielectric spectroscopy |
Keyword(5) |
Phase transition |
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Masahiro Morimoto |
1st Author's Affiliation |
Kobe University/ University of Toyama (Kobe Univ./ Univ. of Toyama) |
2nd Author's Name |
Yasuko Koshiba |
2nd Author's Affiliation |
Kobe University (Kobe Univ.) |
3rd Author's Name |
Kenji Ishida |
3rd Author's Affiliation |
Kobe University (Kobe Univ.) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2017-07-28 14:30:00 |
Presentation Time |
20 minutes |
Registration for |
OME |
Paper # |
OME2017-19 |
Volume (vol) |
vol.117 |
Number (no) |
no.163 |
Page |
pp.23-28 |
#Pages |
6 |
Date of Issue |
2017-07-21 (OME) |
|