- Tytuł:
- Intermolecular Interactions in Organic Dye Monolayers Formed by Langmuir-Blodgett Technique
- Autorzy:
- Bauman, D.
- Powiązania:
- https://bibliotekanauki.pl/articles/1538188.pdf
- Data publikacji:
- 2010-04
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
68.18.-g
68.47.Pe
78.40.Me
78.55.Kz - Opis:
- Langmuir and Langmuir-Blodgett films of some organic dyes (perylene-like dyes, derivatives of 4-amino-naphthali-mide, derivatives of naphthoylene-benzi-mida-zole, azo dyes) and their mixtures with thermotropic liquid crystal or arachidic acid have been investigated. Surface pressure as a function of the mean molecular area for the Langmuir films were measured and information about organization of molecules at the air-water interface has been obtained. Absorption spectra in situ for the Langmuir films and both absorption and fluorescence spectra for Langmuir-Blodgett films were recorded. The results obtained from spectroscopic studies have led to conclusions about formation of self-aggregates of dye molecules, both in ground and excited states, at the phases interfaces.
- Źródło:
-
Acta Physica Polonica A; 2010, 117, 4; 525-531
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł