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Influence of Growth Temperature on Bulk and Surface Defects in Hybrid Lead Halide Perovskite Films
(Royal Society of Chemistry, 2015-12-14)
The rapid development of perovskite solar cells has focused its attention on defects in perovskites, which are gradually realized to strongly control the device performance. A fundamental understanding is therefore needed ...
Influence of the Core Size on Biexciton Quantum Yield of Giant CdSe/CdS Nanocrystals
(The Royal Society of Chemistry, 2014-02-06)
We present a systematic study of photoluminescence (PL) emission intensity and biexciton (BX) quantum yields (QY_{BX}) in individual "giant" CdSe/CdS nanocrystals (g-NCs) as a function of g-NC core size and shell thickness. ...
HIF-1α-PDK1 Axis-Induced Active Glycolysis Plays an Essential Role in Macrophage Migratory Capacity
Ultrafast transient pump-probe measurements of thin CH₃NH₃PbI₃ perovskite films over a wide spectral range from 350 to 800 nm reveal a family of photoinduced bleach (PB) and absorption (PA) features unequivocally pointing ...