Quantum dots cells

Other chromophores are helical peptides with N-ethylcarbazolyl groups for photo current generation with tilt angles of the helices to the surface normal of about 40 (Fig. 32, 26) [118] or mixed-valence iron-ruthenium complexes for quantum dot cells (QCA) which possess an isolated, tethered structure on the gold surface, as indicated by CV measurements (Fig. 32,27) [200]. [Pg.286]

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Figure 7.5 (a) Artificial quantum dot architecture showing the confined electron spins, (b) A diamond unit cell showing a NV centre - a nitrogen defect and a carbon vacancy - with an S = 1 electronic spin... [Pg.192]

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Figure 14.7. Left Solution-processed quantum dot structure of InP nanoparticles (black dots) in a Ti02 nanoparticle array (open circles). The QDs could sensitize an optical response similar to the dye in a Gratzel cell. Right A schematic of very small QDs (balls) bonded to a controlling surfactant that is bonded to a surface specific element, such as a TCO surface.

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