affiliation not provided to SSRN
Erbium, rare-earth, DSSC, glass, upconversion, downconversion
Borotellurite, europium, optical gain medium, solar cell, and solar-pumped laser
Graphene oxide, perovskite, optical conductivity, electronic correlation
electrolyte, DSSC, iodide, solvent, acetonitrile DMF, GBL
copper oxide, H2O2, photocathode, hydrogen, photoelectrochemical, overlayers