Fluorescence Intermittency in Monolayer WSe$_{2}$
Yan-Xia Ye1,2 , Xiu-Ming Dou1,2 , Kun Ding1 , Fu-Hua Yang1,2 , De-Sheng Jiang1 , Bao-Quan Sun1,2**
1 State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 1000832 College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049
Abstract ：Fluorescence intermittent dynamics of single quantum emitters in monolayer WSe$_{2}$ are investigated via measuring spectrally resolved time traces and time-dependent fluorescence intensity trajectories. Analysis of fluorescence trajectories and spectral shifting reveal a correlation between the fluorescence intermittency and spectral diffusion. A model of an inverse power law can be used to understand the observed blinking dynamics.
收稿日期: 2017-04-13
出版日期: 2017-06-23
:
78.67.-n
(Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures)
61.72.-y
(Defects and impurities in crystals; microstructure)
62.50.-p
(High-pressure effects in solids and liquids)
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2017, Vol. 34 
