A5005529478- Radioactivity and Radon Measurements
- Chalcogenide Semiconductor Thin Films
- Perovskite Materials and Applications
- Quantum Dots Synthesis And Properties
- Radioactive contamination and transfer
- Graphite, nuclear technology, radiation studies
University of Potsdam
2024
Ekiti State University
2021
Abstract The presence of mobile ions in metal halide perovskites has been shown to adversely affect the intrinsic stability perovskite solar cells (PSCs). However, actual contribution total degradation loss compared with other factors such as trap-assisted recombination remains poorly understood. Here we reveal that ion-induced internal field screening is dominant factor PSCs under operational conditions. increased leads a decrease steady-state efficiency, often owing large reduction current...
Abstract Radon, the heaviest among noble gases in periodic table of element is a radioactive nuclide that naturally available rocks, soil and water. It has become subject many research efforts recent years due to its leading role causing cancer. In this study, total 68 groundwater samples were collected assayed using alpha spectrometry with RAD7 radon detector RAD-H 2 O accessories manufactured by Durridge CO (USA). The 222 Rn concentration measured range 0.6–36.2 Bq L −1 an average 13.33 ,...