Increase of photoluminescence blinking frequency of 3C–SiC nanocrystals with excitation power Project supported by the National Natural Science Foundation of China (Grant Nos. 11604155, 11604147, and 51702379), China Postdoctoral Science Foundation (Grant Nos. 2016M600428 and 2017T100386), and the Planned Projects for Postdoctoral Research Funds of China (Grant No. 1601023A). |
(color online) PL time trajectories for the same single 3C–SiC under four different excitation powers. (a) 50, (b) 20, (c) 10, and (d) 5 μW. |