出处
《材料科学与工程(中英文B版)》
2012年第10期539-550,共12页
Journal of Materials Science and Engineering B
基金
Acknowledgments The authors acknowledge the support of National Science Foundation, (ERC research grant: EEC-0540855) for conducting this research work, and MRI grant award 0821113, Jose Almodovar from Microscopy Center University of Puerto Rico for the SEM images and Dr. Carmen A. Vega for helpful discussions.