1. Institute of Chemistry, Academia Sinica, Taipei 11529, Taiwan
2. Department of Electrophysics, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
3. Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
4. Sustainable Chemical Science and Technology, Taiwan International Graduate Program, Academia Sinica and National Yang Ming Chiao Tung University, Taipei 11529, Taiwan
5. National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan
6. Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
7. Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6496, United States
8. Department of Physics, Tamkang University, New Taipei 25137, Taiwan
9. Institute of Materials Science and Engineering, National Central University, Taoyuan 32001, Taiwan