Přístupnostní navigace
E-application
Search Search Close
Publication detail
DIMOV, D. NEDELCHEV, L. NAZAROVA, D. IVANOV, D. MATEEV, G. BUBEV, E. GEORGIEV, A. YANCHEVA, D. ZHIVKOV, I MACHKOVA, M.
Original Title
Application and spectral characterization of vapour deposited 4-aminoazobenzene dyes nanosized films
Type
journal article in Web of Science
Language
English
Original Abstract
In this paper two types of 4-aminoazobenzene derivatives were vapour deposited and investigated as nanosized films. The films were characterized by UV-VIS spectroscopy. Birefringence was induced in the films by pump lasers with wavelengths of 355 nm and 444 nm within the absorbance band of the azo chromophores used. Laser light at 635 nm was used to probe the photoinduced birefringence. The recording dynamics and temperature dependence of birefringence have been presented. It was found that 4-aminoazobenzene derivative nanosized films have good photoanisotropic properties for optoelectronic device application.
Keywords
Vapour deposition, 4-aminoazobenzene derivatives, Azo dyes, Thin films, Photoinduced birefringen
Authors
DIMOV, D.; NEDELCHEV, L.; NAZAROVA, D.; IVANOV, D.; MATEEV, G.; BUBEV, E.; GEORGIEV, A.; YANCHEVA, D.; ZHIVKOV, I; MACHKOVA, M.
Released
10. 11. 2016
Publisher
Institute of Chemical Engineering-BAS
Location
Sofia, Bulgaria
ISBN
0324-1130
Periodical
BULGARIAN CHEMICAL COMMUNICATIONS
Year of study
G
Number
48
State
Republic of Bulgaria
Pages from
203
Pages to
207
Pages count
4
URL
http://www.bcc.bas.bg/index.html
BibTex
@article{BUT131300, author="DIMOV, D. and NEDELCHEV, L. and NAZAROVA, D. and IVANOV, D. and MATEEV, G. and BUBEV, E. and GEORGIEV, A. and YANCHEVA, D. and ZHIVKOV, I and MACHKOVA, M.", title="Application and spectral characterization of vapour deposited 4-aminoazobenzene dyes nanosized films", journal="BULGARIAN CHEMICAL COMMUNICATIONS", year="2016", volume="G", number="48", pages="203--207", issn="0324-1130", url="http://www.bcc.bas.bg/index.html" }