Tuesday, August 20, 2013

Correlation between the hysteresis and the initial defect density of graphene

Chunhum Cho, Young Gon Lee, and Ukjin Jung et al.

The role of the initial defects of graphene characterized by Raman spectroscopy is correlated with the physical mechanisms causing the hysteretic device characteristics of graphene field effect transistors (FETs). Fast charging related to the tunneling-induced charge exchange is found to be closel ... [Appl. Phys. Lett. 103, 083110 (2013)] published Tue Aug 20, 2013.



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