and the fluorescence of the QD films directly emitted to the detector in our PL system, as shown inFigure 3d. The energy level diagram of the NiO films is summarized inFigure 3e. The HOMO and LUMO energy levels of ITO, NiO HIL, VB-FNPD and QD layers can be referred to in previous ...
[7]. The metal powder is delivered by coaxial, single, or multiple nozzles within an inert atmosphere [4,10,11], directly in the region of the focused laser beam [9]. Depending on the alignment of the focal point of the nozzle versus that of the laser, the powder is then melted ...
For that, the porous substrates were exposed to a flowing C2H4/N2 atmosphere inside a quartz tube reactor at 750 °C; by this method, the CNTs were grown on the cobalt nanoparticles during the decomposition of C2H4. In the next step, the LaCoO3 cathode was formed by the CAED method of ...
Figure 2. Schematic diagram of the electronic states of molybdenum oxides as a function of the oxygen vacancies. The electronic character varies from insulator (MoO3,σe >10−9 S cm−1) to semiconductor (defective Mo9O26,σe≈ 10−2 S cm−1) to metal-like (γ-Mo4O11,σe≈ ...
On the other hand, the electrode potential of Au is much larger than that of the intermediate Ni buffer layer and the Cu substrate. Under the synergy effects of galvanic couples and an electrical bias, the substrate metals at the micropores or defects of Au plating layer will accelerate ...