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Efficient Conduction in Thin Film Transistors Consisting of Colloidal Nanocrystals: Effect of Nanocrystal Geometry
Hansol Wee, Ji Woong Yu, Ji Ho Ryu, Abhijit Ghosh*, Won Bo Lee*
NanoelectronicsColloidal Dynamics
Abstract
The effect of nanocrystal geometry on charge conduction in colloidal nanocrystal thin-film transistors is quantified computationally. Shape anisotropy governs electronic transport efficiency by controlling the number of hopping steps per conduction path.