1. Institute of Physics, Martin Luther University Halle-Wittenberg, von-Danckelmann-Platz 3, 06120 Halle, Saale, Germany
2. Interdisciplinary Research Center HALOmem, Charles Tanford Protein Center, Martin Luther University Halle-Wittenberg, 06120 Halle, Saale, Germany
3. Institute of Biochemistry and Biotechnology, Martin Luther University Halle-Wittenberg, 06120 Halle, Saale, Germany
4. INM-Leibniz Institute for New Materials, Campus D2 2, 66123 Saarbrücken, Germany