Low-Voltage Oxide-Based Electric-Double-Layer TFTs Gated by Stacked $hbox_$ Electrolyte/Chitosan Hybrid Dielectrics


Low-voltage oxide-based electric-double-layer (EDL) thin-film transistors (TFTs) gated by stacked $hbox{SiO}_{2}$ electrolyte/chitosan proton-conductor hybrid dielectric have been fabricated on glass substrates at room temperature. Such EDL TFTs exhibit a saturation mobility $(mu_{rm sat})$ of 7.8 $ hbox{cm}^{2}cdot hbox{V}^{-1}cdot hbox{s}^{-1}$, a subthreshold swing (S) of 100 mV/decade, a drain current on/off ratio $( hbox{I}_{rm on/off})$ of $hbox{7.8} times hbox{10}^{5}$, and a threshold voltage $(hbox{V}_{rm th})$ of $-$0.48 V. After aging for one month in air ambient without surface passivation, such device shows $mu_{rm sat}$ of 3.5 $hbox{cm}^{2}cdot hbox{V}^{-1}cdot hbox{s}^{-1}$, $hbox{I}_{rm on/off}$ of $ hbox{1.2} times hbox{10}^{5}$, and S of 120 mV/decade. Control experiments demonstrate that devices gated by stacked $hbox{SiO}_{2}$ electrolyte/chitosan hybrid dielectrics show improved stability compared with TFTs gated by single chitosan or single $hbox{SiO}_{2}$ electrolyte gate dielectric.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :Sense-Amplifier-Based Flip-Flop With Transition Completion Detection for Low-Voltage Operation - 2018ABSTRACT:A novel high-speed and highly reliable sense-amplifier-primarily based flip-flop with transition completion
PROJECT TITLE :A Transformer-less Bipolar/Unipolar High-Voltage Pulse Generator with Low-Voltage Components for Water Treatment Applications - 2017ABSTRACT:Pulsed electric field could be a commonly used and effective disinfection
PROJECT TITLE : Full-Swing Local Bitline SRAM ArchitectureBased on the 22-nm FinFET Technologyfor Low-Voltage Operation - 2016 ABSTRACT: The previously proposed average-8T static random access memory (SRAM) features a competitive
PROJECT TITLE: Frequency-Tuning Negative-Conductance Boosted Structure and Applications for Low-Voltage Low-Power Wide-Tuning-Range VCO - 2015 ABSTRACT: A frequency-tuning negative-conductance (-Gm) boosted structure and applications
PROJECT TITLE :Analysis and Design of a Low-Voltage Low-Power Double-Tail Comparator (2014)ABSTRACT :The need for ultra low-power, area efficient, and high speed analog-to-digital converters is pushing toward the use of dynamic

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry