1. Institute of Theoretical and Physical Chemistry Eberhard‐Karls University of Tübingen 72076 Tübingen Germany
2. Institute of Physics University of Augsburg 86135 Augsburg Germany
3. Max Planck Institute for Polymer Research 55128 Mainz Germany
4. Center for Light‐Matter Interaction, Sensors and Analytics (LISA+) Eberhard‐Karls University of Tübingen 72076 Tübingen Germany