Alignment of rod-disc molecule by AC electric field

So Eun Kim; Jun Ho Jung; Eun Kyong Song; Kyung Su Ha; Seung Hee Lee; Kwang Un Jeong

Alignment of rod-disc molecule by AC electric field

So Eun Kim^*
, Jun Ho Jung
, Eun Kyong Song
, Kyung Su Ha
, Seung Hee Lee
, Kwang Un Jeong

^*Corresponding author for this work

Department of Polymer -Nano Science &Technology

Jeonbuk National University

Research output: Conference(x) › Paper › peer-review

Abstract

Molecular orientation of a chemically linked rod-disc liquid crystalline (LC) molecule (RD12) in an antiparallel rubbed LC cell was investigated under vertically applied alternative current (AC) electric fields. Upon varying vertical AC electric fields from the initial state (O V) to a fixed voltage ranging between 2.5 V and 5.0 V, it was found that RD12 responded to the electric field with two-steps. Based on our experimental results, it was concluded that molecular frustrations of RD12 under the vertical AC electric field occurred as a result of the competition among rods attached to both sides of the disc.

Original language	English
Pages	61-62
Number of pages	2
State	Published - 2010
Event	17th International Display Workshops, IDW'10 - Fukuoka, Japan Duration: 2010.12.1 → 2010.12.3

Conference

Conference	17th International Display Workshops, IDW'10
Country/Territory	Japan
City	Fukuoka
Period	10.12.1 → 10.12.3

Quacquarelli Symonds(QS) Subject Topics

Computer Science & Information Systems
Data Science

Cite this

@conference{9fdb3e2db30f41e3a00757a1891458fe,

title = "Alignment of rod-disc molecule by AC electric field",

abstract = "Molecular orientation of a chemically linked rod-disc liquid crystalline (LC) molecule (RD12) in an antiparallel rubbed LC cell was investigated under vertically applied alternative current (AC) electric fields. Upon varying vertical AC electric fields from the initial state (O V) to a fixed voltage ranging between 2.5 V and 5.0 V, it was found that RD12 responded to the electric field with two-steps. Based on our experimental results, it was concluded that molecular frustrations of RD12 under the vertical AC electric field occurred as a result of the competition among rods attached to both sides of the disc.",

author = "Kim, \{So Eun\} and Jung, \{Jun Ho\} and Song, \{Eun Kyong\} and Ha, \{Kyung Su\} and Lee, \{Seung Hee\} and Jeong, \{Kwang Un\}",

year = "2010",

language = "English",

pages = "61--62",

note = "17th International Display Workshops, IDW'10 ; Conference date: 01-12-2010 Through 03-12-2010",

}

TY - CONF

T1 - Alignment of rod-disc molecule by AC electric field

AU - Kim, So Eun

AU - Jung, Jun Ho

AU - Song, Eun Kyong

AU - Ha, Kyung Su

AU - Lee, Seung Hee

AU - Jeong, Kwang Un

PY - 2010

Y1 - 2010

N2 - Molecular orientation of a chemically linked rod-disc liquid crystalline (LC) molecule (RD12) in an antiparallel rubbed LC cell was investigated under vertically applied alternative current (AC) electric fields. Upon varying vertical AC electric fields from the initial state (O V) to a fixed voltage ranging between 2.5 V and 5.0 V, it was found that RD12 responded to the electric field with two-steps. Based on our experimental results, it was concluded that molecular frustrations of RD12 under the vertical AC electric field occurred as a result of the competition among rods attached to both sides of the disc.

AB - Molecular orientation of a chemically linked rod-disc liquid crystalline (LC) molecule (RD12) in an antiparallel rubbed LC cell was investigated under vertically applied alternative current (AC) electric fields. Upon varying vertical AC electric fields from the initial state (O V) to a fixed voltage ranging between 2.5 V and 5.0 V, it was found that RD12 responded to the electric field with two-steps. Based on our experimental results, it was concluded that molecular frustrations of RD12 under the vertical AC electric field occurred as a result of the competition among rods attached to both sides of the disc.

UR - https://www.scopus.com/pages/publications/79956306877

M3 - Paper

AN - SCOPUS:79956306877

SP - 61

EP - 62

T2 - 17th International Display Workshops, IDW'10

Y2 - 1 December 2010 through 3 December 2010

ER -

Alignment of rod-disc molecule by AC electric field

Abstract

Conference

Quacquarelli Symonds(QS) Subject Topics

Other files and links

Fingerprint

Cite this