Mechanism of the performance improvement of TiO2-x-based field-effect transistor using SiO2 as gate insulator
RF magnetron sputtered titanium oxide (TiO2-x) thin films were used as active channel layer to fabricate field-effect transistors (FETs). In the as-prepared FETs, poor FET performance was found, with a low on-to-off current ratio of ∼500 and a high sub-threshold slope. It is attributed the existence...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2011-09-01
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Series: | AIP Advances |
Online Access: | http://dx.doi.org/10.1063/1.3646525 |