Flexible copper halide films of 400 cm2 area were fabricated with outstanding mechanical stability, excellent film uniformity, nearly 100% photoluminescence quantum yields, and resistance to water and heat. The re-absorptionfree X-ray imaging scintillators engineered based on these films exhibit superior scintillation performance with a detection limit as low as 48.6 nGy/s and 17 lp/mm X-ray imaging resolution, representing the highest imaging resolution for powderbased screens.
|Original language||English (US)|
|Number of pages||3|
|Journal||ACS Energy Letters|
|State||Published - Jan 26 2022|
Bibliographical noteKAUST Repository Item: Exported on 2022-10-31
Acknowledgements: This work was supported by King Abdullah University of Science and Technology (KAUST).