About the Authors
- Laixue Pang
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* E-mail: lxpang@sdjtu.edu.cn
Affiliation School of Material Science and Engineering, Shandong Jiaotong University, Jinan, P.R China
- Xiaoying Wang
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Affiliation School of Material Science and Engineering, Shandong Jiaotong University, Jinan, P.R China
- Xinde Tang
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Affiliation School of Material Science and Engineering, Shandong Jiaotong University, Jinan, P.R China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: XYW LXP. Performed the experiments: XYW. Analyzed the data: LXP XDT. Contributed reagents/materials/analysis tools: LXP. Wrote the paper: LXP XYW.