Absorption phenomena in organic thin films for solar cell applications investigated by photothermal deflection spectroscopy

A high sensitive approach is presented to detect in particular the low level absorption features in pure and blended organic semiconductor films, revealing a.o. defect induced sub gap absorption and new interactions between the materials. Because sub bandgap absorption features are typically charact...

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Bibliographic Details

Published in:	Journal of materials science Vol. 40; no. 6; pp. 1413 - 1418
Main Authors:	Goris, L., Haenen, K., Nesládek, M., Wagner, P., Vanderzande, D., De Schepper, L., D’haen, J., Lutsen, L., Manca, J. V.
Format:	Journal Article
Language:	English
Published:	New York Springer Nature B.V 01.03.2005
Subjects:	Absorptivity Blended Defects Ground state Materials science Morphology Nanostructure Photothermal deflection spectroscopy Photovoltaic cells Solar cells Spectra Spectrum analysis Thin films Transmission electron microscopy
ISSN:	0022-2461, 1573-4803
Online Access:	Get full text
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