1. National & Local Joint Engineering Research Center for Applied Technology of Hybrid Nanomaterials Henan University Kaifeng 475004 P. R. China
2. Key Laboratory for Special Functional Materials of Ministry of Education Collaborative Innovation Center of Nano Functional Materials and Applications School of Materials Science and Engineering Henan University Kaifeng 475004 P. R. China
3. School of Mechanical Engineering Yonsei University Seoul 120‐749 South Korea
4. JST‐ERATO Yamauchi Materials Space‐Tectonics Project National Institute for Materials Science 1‐1 Namiki Tsukuba Ibaraki 305‐0044 Japan
5. Australian Institute for Bioengineering and Nanotechnology (AIBN) The University of Queensland Brisbane QLD 4072 Australia