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Optical storage in mixed Langmuir-Blodgett (LB) films of disperse Red 19

Authors :
Sérgio Carlos Zílio
Osvaldo N. Oliveira
José A. Giacometti
Cleber Renato Mendonça
D. S. dos Santos
Débora Terezia Balogh
A. Dhanabalan
Source :
Synthetic Metals. 121:1479-1480
Publication Year :
2001
Publisher :
Elsevier BV, 2001.

Abstract

We report on the optical storage characteristics of mixed Langmuir-Blodgett (LB) films from an azobenzene polymer (disperse red 19 1,4 diphenylmethane polyurethane, DR19-MDI) and cadmium stearate. This mixed LB film showed a great remaining birefringence (80%) due to its high rigidity.

Subjects

Subjects :
chemistry.chemical_classification
Azo compound
Chemistry
Mechanical Engineering
Metals and Alloys
Diphenylmethane
Optical storage
Polymer
Condensed Matter Physics
Langmuir–Blodgett film
Cadmium stearate
Electronic, Optical and Magnetic Materials
chemistry.chemical_compound
Azobenzene
Chemical engineering
Mechanics of Materials
Stearate
Materials Chemistry
Organic chemistry

Details

ISSN :
03796779
Volume :
121
Database :
OpenAIRE
Journal :
Synthetic Metals
Accession number :
edsair.doi...........98ffbd99732f605c894544a2a830ab8c

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