Photoluminescence enhancement of MoS2/CdSe quantum rod heterostructures induced by energy transfer and exciton–exciton annihilation suppression

Author:

Luo Yang12345,Shan Hangyong12345,Gao Xiaoqing6789ORCID,Qi Pengfei12345ORCID,Li Yu12345,Li Bowen12345,Rong Xin12345,Shen Bo12345,Zhang Han12345,Lin Feng12345,Tang Zhiyong101112139ORCID,Fang Zheyu12345ORCID

Affiliation:

1. School of Physics

2. State Key Laboratory for Mesoscopic Physics

3. Academy for Advanced Interdisciplinary Studies

4. Collaborative Innovation Center of Quantum Matter, and Nano-optoelectronics Frontier Center of Ministry of Education

5. Peking University

6. College of Physics and Optoelectronic Engineering

7. Shenzhen University

8. Guangdong 518060

9. P. R. China

10. CAS Key Laboratory of Nanosystem and Hierarchical Fabrication

11. CAS Center for Excellence in Nanoscience

12. National Center for Nanoscience and Technology

13. Beijing 100190

Abstract

The exciton dynamics of the acceptor are revealed and enhanced photoluminescence of the heterostructure is achieved by energy transfer and exciton–exciton annihilation suppression.

Funder

National Basic Research Program of China

National Natural Science Foundation of China

Natural Science Foundation of Beijing Municipality

Foundation for the Author of National Excellent Doctoral Dissertation of the People's Republic of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

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