Mechanically Durable Organic/High-<i>k</i> Inorganic Hybrid Gate Dielectrics Enabled by Plasma-Polymerization of PTFE for Flexible Electronics
Gwan In Kim, Joohye Jung, Won Kyung Min, Min Seong Kim, Sujin Jung, Dong Hyun Choi, Jusung Chung, Hyun Jae Kim
Abstract
hysteresis and an enhanced positive bias stress stability, with the threshold voltage shift decreasing from 4.99 to 1.74 V, due to fluorine incorporation. These results demonstrate that PTFE improves both the mechanical durability and electrical stability, indicating that the PPH-hybrid dielectric is a promising candidate for high-performance and low-power flexible electronics.
Topics & Concepts
Materials scienceDielectricGate dielectricThin-film transistorOptoelectronicsComposite materialTransistorVoltageElectrical engineeringLayer (electronics)EngineeringThin-Film Transistor TechnologiesSemiconductor materials and devicesAdvanced Sensor and Energy Harvesting Materials