Publication | Closed Access
Chemical Control of Local Doping in Organic Thin‐Film Transistors: From Depletion to Enhancement
65
Citations
35
References
2008
Year
EngineeringOrganic ElectronicsChemical ControlSemiconductor MaterialsThin Film Process TechnologyChemistryChemical EngineeringElectronic DevicesNanoelectronicsLocal DopingElectrical EngineeringOrganic SemiconductorThreshold VoltageMicroelectronicsOrganic MaterialsOrganic Field-effect TransistorApplied PhysicsMolecular SwitchThin FilmsReactive Thin LayerOrganic Thin‐film Transistors
An organic field-effect transistor can be switched chemically from depletion (normally on) to enhancement (normally off) mode by inserting a reactive thin layer comprising sulfonyl chloride and sulfonic acid functionalities. Upon exposure of the devices to alkaline gases, such as ammonia, a shift of the threshold voltage of up to 60 V is achieved.
| Year | Citations | |
|---|---|---|
Page 1
Page 1