Studies of the dye-doped polymer-stabilized cholesteric texture films

Kuang Yao Lo, Chi-Yen Huang, Guey Chu Hsu, Hen Teng Hsu, Ying Guey Fuh

研究成果: Article

1 引文 (Scopus)

摘要

Results obtained from studies of dye-doped polymer-stabilized cholesteric texture (PSCT) films are described. The morphology of the polymer networks and the electrooptical (EO) characteristics of the films are measured with various concentrations of methyl red (MR). The density of the polymer network is increased and the radius of the polymer network is decreased as the MR concentration in the LC/monomer mixture increases. Also, the PSCT films have a lower threshold voltage at a higher MR concentration. The EO effects of the dye-doped PSCT films are measured and a photovoltage is found to be created during pumping with an Ar+ laser. The polymer networks in the cell markedly slow down the diffusion and migration velocity of photocharges in this experiment.

原文English
頁(從 - 到)3531-3534
頁數4
期刊Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
42
發行號6 A
出版狀態Published - 2003 六月 1

指紋

Dyes
textures
Textures
dyes
polymers
Polymers
electro-optical effect
Pumping (laser)
photovoltages
Electrooptical effects
Threshold voltage
threshold voltage
low voltage
pumping
monomers
Monomers
radii
Lasers
cells
lasers

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Physics and Astronomy(all)

引用此文

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abstract = "Results obtained from studies of dye-doped polymer-stabilized cholesteric texture (PSCT) films are described. The morphology of the polymer networks and the electrooptical (EO) characteristics of the films are measured with various concentrations of methyl red (MR). The density of the polymer network is increased and the radius of the polymer network is decreased as the MR concentration in the LC/monomer mixture increases. Also, the PSCT films have a lower threshold voltage at a higher MR concentration. The EO effects of the dye-doped PSCT films are measured and a photovoltage is found to be created during pumping with an Ar+ laser. The polymer networks in the cell markedly slow down the diffusion and migration velocity of photocharges in this experiment.",
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Studies of the dye-doped polymer-stabilized cholesteric texture films. / Lo, Kuang Yao; Huang, Chi-Yen; Hsu, Guey Chu; Hsu, Hen Teng; Fuh, Ying Guey.

於: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 卷 42, 編號 6 A, 01.06.2003, p. 3531-3534.

研究成果: Article

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AU - Fuh, Ying Guey

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AB - Results obtained from studies of dye-doped polymer-stabilized cholesteric texture (PSCT) films are described. The morphology of the polymer networks and the electrooptical (EO) characteristics of the films are measured with various concentrations of methyl red (MR). The density of the polymer network is increased and the radius of the polymer network is decreased as the MR concentration in the LC/monomer mixture increases. Also, the PSCT films have a lower threshold voltage at a higher MR concentration. The EO effects of the dye-doped PSCT films are measured and a photovoltage is found to be created during pumping with an Ar+ laser. The polymer networks in the cell markedly slow down the diffusion and migration velocity of photocharges in this experiment.

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