1. Institute of Solid State Physics Graz University of Technology NAWI Graz Petersgasse 16 Graz 8010 Austria
2. Institute of Physical and Theoretical Chemistry Graz University of Technology NAWI Graz Stremayrgasse 9 Graz 8010 Austria
3. Anton Paar GmbH Anton‐Paar‐Straße 20 Graz 8054 Austria
4. School of Engineering and Technology Asian Institute of Technology 58 Moo 9 Khlong Luang Pathum Thani 12120 Thailand