| Affiliation: | 1. Department of Spectroscopy of Excited States, Institute of Low Temperature and Structure Research, Polish Academy of Science, Wroc?aw, Poland;2. Federal Institute for Materials Research and Testing (BAM), Berlin, Germany;3. Advanced Materials Engineering and Modelling Group, Chemistry Department, Wroclaw University of Science and Technology, Wroc?aw, Poland;4. Centre of Polymer and Carbon Materials, Polish Academy of Sciences, Zabrze, Poland;5. Wroclaw Research Centre, EIT+, Wroc?aw, Poland |
