Affiliation: | 1. Nano Science and Technology Program, Taiwan International Graduate Program, Academia Sinica, Taipei, Taiwan;2. Department of Engineering and System Science, National Tsing Hua University, Hsinchu, Taiwan;3. Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei, Taiwan;4. Center for Condensed Matter Sciences, National Taiwan University, Taipei, Taiwan;5. Institute of Optoelectronic Science, National Taiwan Ocean University, Keelung, Taiwan;6. Center for Interdisciplinary Molecular Science, Department of Applied Chemistry, National Chiao Tung University, Hsinchu, Taiwan;7. National Synchrotron Radiation Research Center, Hsinchu, Taiwan;8. Graduate Institute of Electro‐Optical Engineering, National Taiwan University, Taipei, Taiwan |