Enhanced transient photovoltaic characteristics of core–shell ZnSe/ZnS/L-Cys quantum-dot-sensitized TiO<sub>2</sub> thin-film<xref rid="cpb_27_6_067305_fn1" ref-type="fn">*</xref><fn id="cpb_27_6_067305_fn1"> <label>*</label> <p>Project supported by the Natural Science Foundation of Hebei Province, China (Grant Nos. E2013203296 and E2017203029).</p> </fn>

Enhanced transient photovoltaic characteristics of core–shell ZnSe/ZnS/L-Cys quantum-dot-sensitized TiO₂ thin-film* *

Project supported by the Natural Science Foundation of Hebei Province, China (Grant Nos. E2013203296 and E2017203029).

Li Kui-Ying^†, Ren Lun, Shen Tong-De

(color online) FT-IR absorption spectra of pure L-Cys, self-assembled core–shell ZnSe/ZnS/L-Cys QDs, mesoporous La-doped nano-TiO₂ thin film, and ZnSe QD-sensitized nano-TiO₂ thin film. Inset (a) shows the cross-section of TiO₂ thin film before and after sensitizing. Inset (b) illustrates a possible pattern of molecular linking at the phase interface of the core–shell ZnSe/ZnS/L-Cys QDs and TiO₂ thin film.^[27]