Royal Society of Chemistry, Nanoscale, 34(15), p. 14215-14226, 2023
DOI: 10.1039/d3nr01511d
Full text: Unavailable
We narrow down the microscopic origin to 3 out of 26 defect transitions by comparing experiments with ab initio methods and the polaron model. We show excellent agreement between theory and experimental photoluminescence excitation spectroscopy.