**Author details**

Ziren Zhou1 , Jin Xie2 and Yu Hou<sup>2</sup> \*

1 Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, Sweden

2 Key Laboratory for Ultrafine Materials of Ministry of Education, Shanghai Engineering Research Center of Hierarchical Nanomaterials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, China

\*Address all correspondence to: yhou@ecust.edu.cn

© 2022 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
