1. Department of Materials Science and Engineering Monash University Victoria 3800 Australia
2. ARC Centre of Excellence in Exciton Science Monash University Victoria 3800 Australia
3. Department of Chemical Engineering Monash University Victoria 3800 Australia
4. Department of Applied Physics The Hong Kong Polytechnic University Hung Hom Kowloon Hong Kong
5. Monash Centre for Electron Microscopy Monash University Victoria 3800 Australia
6. School of Physics and Astronomy Monash University Victoria 3800 Australia
7. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan 430070 China
8. Commonwealth Scientific and Industrial Research Organization Manufacturing Flagship Clayton Victoria 3168 Australia
9. Melbourne Centre for Nano fabrication 151 Wellington Road Clayton VIC 3168 Australia
10. State Key Laboratory of Silicate Materials for Architectures Wuhan University of Technology Wuhan 430070 China