Temperature dependence of the electron diffusion coefficient in electrolyte-filled<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi>TiO</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>nanoparticle films: Evidence against multiple trapping in exponential conduction-band tails
Physical review. B, Condensed matter and materials physics