About the Authors

Xingyue Guan

Contributed equally to this work with: Xingyue Guan, Cheng Tan

Roles Data curation, Formal analysis, Investigation, Methodology, Validation, Visualization, Writing – original draft

Affiliations Department of Physics, National Laboratory of Solid State Microstructure, Nanjing University, Nanjing, China, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, Zhejiang, China

Cheng Tan

Contributed equally to this work with: Xingyue Guan, Cheng Tan

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Validation, Visualization, Writing – original draft

Affiliation Department of Physics, National Laboratory of Solid State Microstructure, Nanjing University, Nanjing, China

Wenfei Li

Roles Conceptualization, Formal analysis, Funding acquisition, Supervision, Writing – review & editing

wfli@nju.edu.cn (WL); wangwei@nju.edu.cn (WW); dave.thirumalai@gmail.com (DT)

Affiliations Department of Physics, National Laboratory of Solid State Microstructure, Nanjing University, Nanjing, China, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, Zhejiang, China

Wei Wang

Roles Conceptualization, Formal analysis, Funding acquisition, Supervision, Writing – review & editing

wfli@nju.edu.cn (WL); wangwei@nju.edu.cn (WW); dave.thirumalai@gmail.com (DT)

Affiliation Department of Physics, National Laboratory of Solid State Microstructure, Nanjing University, Nanjing, China

D. Thirumalai

Roles Conceptualization, Formal analysis, Funding acquisition, Supervision, Writing – review & editing

wfli@nju.edu.cn (WL); wangwei@nju.edu.cn (WW); dave.thirumalai@gmail.com (DT)

Affiliation Department of Chemistry, University of Texas, Texas, United States of America

Competing Interests

The authors have declared that no competing interests exist.