Detangling Extrinsic and Intrinsic Hysteresis for Detecting Dynamic Switch of Electric Dipoles using Graphene Field-Effect Transistors on Ferroelectric Gates

Nanoscale, 2015, Accepted Manuscript
DOI: 10.1039/C5NR03491D, Paper

Chunrui Ma, Youpin Gong, Rongtao Lu, Emery Brown, Beihai Ma, Jun Li, Judy Wu
A transition in source-drain current vs. back gate voltage (ID-VBG) characteristics from extrinsic polar molecule dominant hysteresis to anti-hysteresis induced by an oxygen deficient surface layer that is intrinsic to...
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