A.F. Gualdrón–Reyes, A.M. Meléndez, J. Tirado, M.A. Mejia–Escobar, F. Jaramillo, M.E. Niño–Gómez. Hidden energy levels? Carrier transport ability into CdS/CdS1–xSex quantum dot solar cells impacted by Cd–Cd level formation. Nanoscale 11 (2019) 762–774.
We discuss how an excess of cadmium causes structural disorder and defect levels impacting the photoconversion efficiency of QDSSC devices.