Continuous-time random-walk model of electron transport in nanocrystalline<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">TiO</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>electrodes
Electronic junctions made from porous, nanocrystalline ${\mathrm{TiO}}_{2}$ films in contact with an electrolyte are important for applications such as dye-sensitized solar cell...