Comprehensive structure investigation of Langmuir-Blodgett films of disc-shaped molecules
- The structure of mono- and multilayers of amphiphilic disc-shaped pentaynes wa inbestigated by Brewsterangle microscopy, X-ray specular reflection and grazing incidence diffraction (GID). X-ray specular reflection experiments confirm the "edge on" arrangement of the molecular discs. The molecular modelling of the Langmuir-Blodgett (LB)- multilayers predicts a columnar in-plane packing of the molecules. A GID experiment with monochromatic synchrotron radiation was used to verify the predicted multilayer structure on molecular level, while the Brewsterangle microscopy gave a deeper insight in the monolayer in-plane structure on micron scale.
Author details: | Jürgen Reiche, Dietmar Janietz, Thomas Andreas Barberka, Dieter Hofmann, Ludwig BrehmerGND |
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Publication type: | Article |
Language: | English |
Year of first publication: | 1995 |
Publication year: | 1995 |
Release date: | 2017/03/25 |
Source: | Nuclear Instruments and Methods in Physics Research : Section B. - 97 (1995), S. 416 - 419 |
Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik und Astronomie |
Institution name at the time of the publication: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik |