See all entries for this property (6 total)
Starting materials: CsBr, PbBr2, dimethyl sulfoxide (DMSO
Product: CsPbBr3 thin film
Description: A precursor solution, (0.5 M), was made by mixing CsBr (Sigma Aldrich, 0.21 grams), PbBr2 (Sigma Aldrich, 0.37 grams), and dimethyl sulfoxide (DMSO) (2 mL). This solution was then spin cast at 3000 RPM on cleaned glass for 60 seconds. It was then annealed at 106 °C for 20 minutes. The resulting film of CsPbBr3 was about 100 nm thick.
Method: Photoluminescence measurement at T = 100 K
Description: The CsPbBr3 thin film is excited at 447 nm with power at 0.5 mW and the intensity of each photon energy emission is measured. This test was performed at temperature T = 100 K.
See all entries for this property (6 total)
Starting materials: CsBr, PbBr2, dimethyl sulfoxide (DMSO
Product: CsPbBr3 thin film
Description: A precursor solution, (0.5 M), was made by mixing CsBr (Sigma Aldrich, 0.21 grams), PbBr2 (Sigma Aldrich, 0.37 grams), and dimethyl sulfoxide (DMSO) (2 mL). This solution was then spin cast at 3000 RPM on cleaned glass for 60 seconds. It was then annealed at 106 °C for 20 minutes. The resulting film of CsPbBr3 was about 100 nm thick.
Method: Photoluminescence measurement at T = 50 K
Description: The CsPbBr3 thin film is excited at 447 nm with power at 0.5 mW and the intensity of each photon energy emission is measured. This test was performed at temperature of 50 K.
See all entries for this property (6 total)
Starting materials: CsBr, PbBr2, dimethyl sulfoxide (DMSO
Product: CsPbBr3 thin film
Description: A precursor solution, (0.5 M), was made by mixing CsBr (Sigma Aldrich, 0.21 grams), PbBr2 (Sigma Aldrich, 0.37 grams), and dimethyl sulfoxide (DMSO) (2 mL). This solution was then spin cast at 3000 RPM on cleaned glass for 60 seconds. It was then annealed at 106 °C for 20 minutes. The resulting film of CsPbBr3 was about 100 nm thick.
Method: Photoluminescence measurement at T = 10 K
Description: The CsPbBr3 thin film is excited at 447 nm with power at 0.5 mW and the intensity of each photon energy emission is measured. This test was performed at temperature T = 10 K.