1. International Graduate Program of Nanoscience & Technology Chulalongkorn University Bangkok 10330 Thailand
2. Research Unit of Advanced Materials for Energy Storage Metallurgy and Materials Science Research Institute Chulalongkorn University Bangkok 10330 Thailand
3. State Key Laboratory of Metastable Materials Science and Technology Yanshan University Qinhuangdao 066004 P. R. China
4. Department of Chemistry Faculty of Science Chulalongkorn University Bangkok 10330 Thailand
5. Department of Physics Southern University of Science and Technology Shenzhen 518055 P. R. China
6. State Key Laboratory of Material Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology Wuhan Hubei 430074 China