Figure 6From: A composite CdS thin film/TiO2 nanotube structure by ultrafast successive electrochemical deposition toward photovoltaic applicationOptoelectronic properties of as-fabricated CTF/TNT structure-based solar cell (precursor concentration 0.003 M, voltage magnitude 7.0 V). (a) Quantum Efficiency. (b) Reflectance spectrum.Back to article page