About the Authors
- Lei Tan
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Affiliations Department of Physics, Zhejiang University, Hangzhou 310027, China, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China
- Bo Zheng
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* E-mail: zhengbo@zju.edu.cn
Affiliations Department of Physics, Zhejiang University, Hangzhou 310027, China, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China
- Jun-Jie Chen
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Affiliations Department of Physics, Zhejiang University, Hangzhou 310027, China, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China
- Xiong-Fei Jiang
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Affiliation Department of Physics, Zhejiang University, Hangzhou 310027, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: LT BZ JJC XFJ. Performed the experiments: LT JJC. Analyzed the data: LT BZ JJC. Contributed reagents/materials/analysis tools: LT XFJ. Wrote the paper: LT JJC BZ.