1. Laboratory of Energy Science and Engineering, Department of Mechanical and Process Engineering, ETH Zurich, CH-8092 Zürich, Switzerland
2. NAPho – Norbert Ackerl Photonics, CH-8049 Zürich, Switzerland
3. Scientific Center for Optical and Electron Microscopy, ETH Zurich, CH-8093 Zurich, Switzerland
4. Center for X-ray Analytics, Empa, Swiss Federal Laboratories for Materials Science and Technology, CH-8600 Dübendorf, Switzerland