1. Division of Synchrotron Radiation Research, Department of Physics, Lund University, 22362 Lund, Sweden
2. NanoLund, Lund University, 22362 Lund, Sweden
3. MAX IV Laboratory, Lund University, 22484 Lund, Sweden
4. Department of Chemical Engineering, Norwegian University of Science and Technology, N-7491 Trondheim, Norway