Nature Communications (May 2018)
Ultrafast probes of electron–hole transitions between two atomic layers
- Xiewen Wen,
- Hailong Chen,
- Tianmin Wu,
- Zhihao Yu,
- Qirong Yang,
- Jingwen Deng,
- Zhengtang Liu,
- Xin Guo,
- Jianxin Guan,
- Xiang Zhang,
- Yongji Gong,
- Jiangtan Yuan,
- Zhuhua Zhang,
- Chongyue Yi,
- Xuefeng Guo,
- Pulickel M. Ajayan,
- Wei Zhuang,
- Zhirong Liu,
- Jun Lou,
- Junrong Zheng
Affiliations
- Xiewen Wen
- College of Chemistry and Molecular Engineering, Beijing National Laboratory for Molecular Sciences, Peking University
- Hailong Chen
- Beijing National Laboratory for Condensed Matter Physics, CAS Key Laboratory of Soft Matter Physics, Institute of Physics, Chinese Academy of Sciences
- Tianmin Wu
- Department of Chemical Physics, University of Science and Technology of China
- Zhihao Yu
- College of Chemistry and Molecular Engineering, Beijing National Laboratory for Molecular Sciences, Peking University
- Qirong Yang
- College of Chemistry and Molecular Engineering, Beijing National Laboratory for Molecular Sciences, Peking University
- Jingwen Deng
- College of Chemistry and Molecular Engineering, Beijing National Laboratory for Molecular Sciences, Peking University
- Zhengtang Liu
- College of Chemistry and Molecular Engineering, Beijing National Laboratory for Molecular Sciences, Peking University
- Xin Guo
- College of Chemistry and Molecular Engineering, Beijing National Laboratory for Molecular Sciences, Peking University
- Jianxin Guan
- College of Chemistry and Molecular Engineering, Beijing National Laboratory for Molecular Sciences, Peking University
- Xiang Zhang
- Department of Materials Science and NanoEngineering, Rice University
- Yongji Gong
- Department of Materials Science and NanoEngineering, Rice University
- Jiangtan Yuan
- Department of Materials Science and NanoEngineering, Rice University
- Zhuhua Zhang
- Department of Materials Science and NanoEngineering, Rice University
- Chongyue Yi
- Department of Chemistry, Rice University
- Xuefeng Guo
- College of Chemistry and Molecular Engineering, Beijing National Laboratory for Molecular Sciences, Peking University
- Pulickel M. Ajayan
- Department of Materials Science and NanoEngineering, Rice University
- Wei Zhuang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences
- Zhirong Liu
- College of Chemistry and Molecular Engineering, Beijing National Laboratory for Molecular Sciences, Peking University
- Jun Lou
- Department of Materials Science and NanoEngineering, Rice University
- Junrong Zheng
- College of Chemistry and Molecular Engineering, Beijing National Laboratory for Molecular Sciences, Peking University
- DOI
- https://doi.org/10.1038/s41467-018-04291-9
- Journal volume & issue
-
Vol. 9,
no. 1
pp. 1 – 9
Abstract
The investigation into the dynamical transitions of charged quasiparticles on interfaces remains technically challenging. Here, the authors use ultrafast, mid-infrared micro-spectroscopy to unveil the formation of tightly bound interlayer excitons between conducting graphene and semiconducting MoSe2.
