1. Department of Materials Science and Engineering, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
2. Department of Materials Engineering, Ming Chi University of Technology, New Taipei City 243303, Taiwan
3. College of Engineering, Chang Gung University, Taoyuan 33302, Taiwan
4. Robinson Research Institute, Victoria University of Wellington, Wellington 6012, New Zealand
5. MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington 6012, New Zealand
6. The Dodd-Walls Centre for Photonic and Quantum TechnologiesUniversity of Otago, Denedin 9016, New Zealand
7. Institute of Photonics Technologies, National Tsing Hua University, Hsinchu 300044, Taiwan
8. Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
9. Department of Materials Science and Engineering, National Taiwan University, Taipei 106319, Taiwan
10. National Synchrotron Radiation Research Center, Hsinchu 30010, Taiwan
11. Department of Molecular Science and Engineering, Institute of Organic and Polymeric Materials, National Taipei University of Technology, Taipei 10608, Taiwan