The Effect of Charge Carrier Cooling on the Ultrafast Carrier Dynamics in Cs${}_2$AgBiBr${}_6$ Thin Films

Huygen J. Jobsis, Lei Gao, Antti-Pekka M. Reponen +5

Cs${}_2$AgBiBr${}_6$ shows promise for solution-processable optoelectronics, such as photovoltaics, photocatalysis and X-ray detection. However, various spectroscopic studies report ra…