1. Physics Department, School of Engineering Science, LUT University, 53851 Lappeenranta, Finland
2. Production Systems, Natural Resources Institute Finland (Luke), 00790 Helsinki, Finland
3. Department of Chemistry, Middle Tennessee State University, Murfreesboro, TN 37132, USA
4. Physics Department, Northeastern University, Boston, MA 02115, USA
5. Diffraction and Scattering Division, Center for Synchrotron Radiation Research, Japan Synchrotron Radiation Research Institute (JASRI, SPring-8), 1-1-1 Kouto, Sayo-cho, Hyogo, Sayo-gun 679-5198, Japan
6. Faculty of Materials for Energy, Shimane University, 1060, Nishi-Kawatsu-Cho, Matsue 690-8504, Japan
7. Chemistry Department, Vanderbilt University, Nashville, TN 37235, USA
8. Nanomaterials Laboratory, Far East University, Hsing-Shih, Tainan 74448, Taiwan
9. Department of Mechanical, Aerospace and Biomedical Engineering, University of Tennessee Space Institute, Tullahoma, TN 37388, USA
10. Department of Physics and Astronomy, Middle Tennessee State University, Murfreesboro, TN 37132, USA