https://www.selleckchem.com/pr....oducts/gsk2879552-2h
These results suggest that the heterojunction interface formed between two bulk PSCs with different halide compositions by epitaxy growth is very useful for effectively blocking the injected charges under high external electric field, which could improve the collection of photo-generated carriers and hereby enhance the detection performance of the photodiode. Furthermore, the PIN photodiodes made of PSC with epitaxial HBL show the sensitivities of 7.08 mC Gyair-1 cm-2, 4.04 mC Gyair-1 cm-2, and 2.38 mC Gyair-1 cm-2 for 40-keV, 6
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