1. Department of Energy Engineering and Center for Next Generation Dye-Sensitized
Solar Cells, Hanyang University, Seoul 133-791, Korea
2. Max Planck Institute for Polymer Research, 55128 Mainz, Germany
3. Institute for
Physics, Johannes Gutenberg University, 55128 Mainz, Germany
4. Institute of Advanced Materials (INAM), Universitat Jaume I,
12006 Castelló, Spain