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Assemblies of colloidal CdSe tetrapod nanocrystals with lengthy arms for flexible thin-film transistors
Hyeonjun Heo, Moo Hyung Lee, Jeehye Yang, Han Sol Wee, Jaehoon Lim, Donghyo Hahm, Ji Woong Yu, Wan Ki Bae, Won Bo Lee, Moon Sung Kang*, Kookheon Char*
NanoelectronicsColloidal Dynamics
Abstract
Colloidal CdSe tetrapod nanocrystals with extended arms are assembled into ordered thin films for flexible thin-film transistors. Arm length controls the percolation threshold and charge transport efficiency.