Surface plasmon resonance investigations of photoinduced changes in liquid crystalline azobenzene polymer Langmuir-Blodgette films

Jian Hua Gu; Yi Wen Chen; Bing Jie Liang; Bin Lu; Zu Hong Lu

doi:10.1088/0256-307X/14/11/014

Surface plasmon resonance investigations of photoinduced changes in liquid crystalline azobenzene polymer Langmuir-Blodgette films

Jian Hua Gu, Yi Wen Chen, Bing Jie Liang, Bin Lu, Zu Hong Lu

Houston Methodist

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

In this letter, we report a novel phenomenon of photoisomerization-induced changes in liquid crystalline azobenzene polymers P12 Langmuir-Blodgette monolayer deposited on gold film by irradiating the monolayer with UV (360 nm) and blue (450 nm) lights, which was investigated by surface plasmon resonance technique. It has been shown that it is possible to switch the refractive indices reversibly by irradiating these films with light of appropriate wavelength.

Original language	English (US)
Pages (from-to)	849-852
Number of pages	4
Journal	Chinese Physics Letters
Volume	14
Issue number	11
DOIs	https://doi.org/10.1088/0256-307X/14/11/014
State	Published - 1997

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "Surface plasmon resonance investigations of photoinduced changes in liquid crystalline azobenzene polymer Langmuir-Blodgette films",

abstract = "In this letter, we report a novel phenomenon of photoisomerization-induced changes in liquid crystalline azobenzene polymers P12 Langmuir-Blodgette monolayer deposited on gold film by irradiating the monolayer with UV (360 nm) and blue (450 nm) lights, which was investigated by surface plasmon resonance technique. It has been shown that it is possible to switch the refractive indices reversibly by irradiating these films with light of appropriate wavelength.",

author = "Gu, {Jian Hua} and Chen, {Yi Wen} and Liang, {Bing Jie} and Bin Lu and Lu, {Zu Hong}",

year = "1997",

doi = "10.1088/0256-307X/14/11/014",

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volume = "14",

pages = "849--852",

journal = "Chinese Physics Letters",

issn = "0256-307X",

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T1 - Surface plasmon resonance investigations of photoinduced changes in liquid crystalline azobenzene polymer Langmuir-Blodgette films

AU - Gu, Jian Hua

AU - Chen, Yi Wen

AU - Liang, Bing Jie

AU - Lu, Bin

AU - Lu, Zu Hong

PY - 1997

Y1 - 1997

N2 - In this letter, we report a novel phenomenon of photoisomerization-induced changes in liquid crystalline azobenzene polymers P12 Langmuir-Blodgette monolayer deposited on gold film by irradiating the monolayer with UV (360 nm) and blue (450 nm) lights, which was investigated by surface plasmon resonance technique. It has been shown that it is possible to switch the refractive indices reversibly by irradiating these films with light of appropriate wavelength.

AB - In this letter, we report a novel phenomenon of photoisomerization-induced changes in liquid crystalline azobenzene polymers P12 Langmuir-Blodgette monolayer deposited on gold film by irradiating the monolayer with UV (360 nm) and blue (450 nm) lights, which was investigated by surface plasmon resonance technique. It has been shown that it is possible to switch the refractive indices reversibly by irradiating these films with light of appropriate wavelength.

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DO - 10.1088/0256-307X/14/11/014

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JO - Chinese Physics Letters

JF - Chinese Physics Letters

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IS - 11

ER -

Surface plasmon resonance investigations of photoinduced changes in liquid crystalline azobenzene polymer Langmuir-Blodgette films

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