1. Nanoscience and Nanotechnology Graduate Program Faculty of Science King Mongkut's University of Technology Thonburi 126 Pracha‐Uthid Road, Bang Mot, Thung‐Khru Bangkok 10140 Thailand
2. Department of Physics Faculty of Science King Mongkut's University of Technology Thonburi 126 Pracha‐Uthid Road, Bang Mot, Thung‐Khru Bangkok 10140 Thailand
3. Synchrotron Light Research Institute Nakhon Ratchasima 30000 Thailand
4. Department of Production Engineering Faculty of Engineering King Mongkut's University of Technology Thonburi 126 Pracha‐Uthid Road, Bang Mot, Thung‐Khru Bangkok 10140 Thailand
5. National Nanotechnology Center National Science and Technology Development Agency Klong Luang Pathumthani 12120 Thailand
6. Department of Materials Science Faculty of Science Kasetsart University 50 Ngamwongwan Road, Lat Yao, Chatuchak Bangkok 10900 Thailand