Glatthaar, M., Giesecke, J., Kasemann, M., Haunschild, J., The, M., Warta, W., ...
We present a novel method to determine spatially resolved the dark saturation current of standard silicon solar cells. For this two electroluminescence images are taken at two different voltages....
Charge carrier trapping in organic solar cell structures P3HT:PCBM (2008)
Kazukauskas, V., Pranaitis, M., Kajzar, F., Glatthaar, M., Hinsch, A.
We have investigated carrier transport and trapping in blends of 6.-5wt. P3HT.PCBM that are important for the development of organic Solar cells. The devices with the inverted layer sequence and...
High throughput testing platform for organic solar cells (2008)
Riede, M.K., Sylvester-Hvid, K.O., Glatthaar, M., Keegan, N., Ziegler, T., Zimmermann, B., ...
In this paper we present a high throughput testing setup for organic solar cells that is necessary for an efficient analysis of their behaviour. The setup comprises process parameter logging,...
Flexible, long-lived, large-area, organic solar cells (2007)
Lungenschmied, C., Dennler, G., Neugebauer, H., Sariciftci, S.N., Glatthaar, M., Meyer, T., ...
We report herein large area (>10 cm2), interconnected organic solar cell modules both on glass substrates as well as on flexible ultra-high barrier foils, reaching 1.5% and 0.5% overall power...
Glatthaar, M., Riede, M., Keegan, N., Sylvester-Hvid, K., Zimmermann, B., Niggemann, M., ...
The currentSvoltage characteristic and the performance of organic bulk-heterojunction solar cells are very sensitive to small variations in the production steps or environmental influences. In our...
Zimmermann, B., Glatthaar, M., Niggemann, M., Riede, M.K., Hinsch, A., Gombert, A.
Organic solar cells have the potential to make cheap photovoltaic devices feasible. In order to achieve this, material and production costs have to be minimised by using device architectures, which...
Glatthaar, M., Lühe, O. Von Der
Dissertation an der Albert-Ludwigs-Universität, Freiburg, Fakultät für Mathematik und Physik. In Zusammenarbeit mit dem Fraunhofer-Institut für Solare Energieysteme -ISE-, Freiburg.
Functional microprism substrate for organic solar cells (2006)
Niggemann, M., Glatthaar, M., Lewer, P., Müller, C., Wagner, J., Gombert, A.
Datamining and analysis of the key parameters in organic solar cells (2006)
Riede, M., Liehr, A., Glatthaar, M., Niggemann, M., Zimmermann, B., Ziegler, T., ...
Impedance spectroscopy on organic bulk-heterojunction solar cells (2005)
Glatthaar, M., Mingirulli, N., Zimmermann, B., Ziegler, T., Kern, R., Niggemann, M., ...
We measured the electrical impedance spectra of organic bulk-heterojunction solar cells based on an absorber blend of poly(3-hexylthiophene) and [6,6]-phenyl C-61-butyric acid methyl ester. Comparing...
Organic solar cells using inverted layer sequence (2005)
Glatthaar, M., Niggemann, M., Zimmermann, B., Lever, P., Riede, M., Hinsch, A., ...
Impedanzspektroskopische Untersuchungen an organischen Solarzellen (2005)
Blumberg, A., Schumacher, B., Glatthaar, M.
Diplomarbeit an der Fachhochschule Bielefeld, Sutdienrichtung Elektrotechnik, Fachrichtung Erneuerbare Energien. Durchgeführt am Fraunhofer-Institut für Solare Energiesysteme -ISE-, Freiburg.
Electroabsorption studies of organic bulk-heterojunction solar cells (2005)
Zimmermann, B., Glatthaar, M., Niggemann, M., Riede, M., Hinsch, A.
Diffraction gratings and buried nano-electrodes - architectures for organic solar cells (2004)
Niggemann, M., Glatthaar, M., Gombert, A., Hinsch, A., Wittwer, V.
One limiting factor to the efficiency of the bulk heterojunction solar cell is the weak absorbance of the thin photoactive layer. The thickness is restricted by the small charge carrier mobility. Two...