Novel Tunnel‐Contact‐Controlled IGZO Thin‐Film Transistors with High Tolerance to Geometrical Variability

RA Sporea, KM Niang, AJ Flewitt… - Advanced …, 2019 - Wiley Online Library
Thin insulating layers are used to modulate a depletion region at the source of a thin‐film
transistor. Bottom contact, staggered‐electrode indium gallium zinc oxide transistors with a 3 …

High-performance Zinc-Tin-Oxide thin film transistors based on environment friendly solution process

Q Zhang, G Xia, L Li, W Xia, H Gong, S Wang - Current applied physics, 2019 - Elsevier
Abstract Zinc-Tin-Oxide (ZTO) thin films were fabricated using a simple and eco-friendly sol-
gel method and their application in thin film transistors (TFTs) was investigated. Annealing …

Influence of oxygen flow rate on channel width dependent electrical properties of indium gallium zinc oxide thin-film transistors

G Wu, AK Sahoo - Nanomaterials, 2020 - mdpi.com
The effects of various oxygen flows on indium gallium zinc oxide (IGZO) based thin-film
transistors (TFTs) with different channel width sizes have been investigated. The IGZO nano …

Al2O3-Induced Sub-Gap Doping on the IGZO Channel for the Detection of Infrared Light

J Kim, TH Kim, S Oh, JH Nam, HY Jang… - ACS Applied …, 2020 - ACS Publications
Wide band gap oxide materials with additional infrared (IR) photosensing have rarely been
reported because of the lack of the IR-associated sub band gap absorption. In this work, we …

High-performance oxide TFTs with co-sputtered indium tin oxide and indium-gallium-zinc oxide at source and drain contacts

SH Choi - IEEE Electron Device Letters, 2020 - ieeexplore.ieee.org
Amorphous indium-gallium-zinc oxide (IGZO) thin-film transistors (TFTs) have shown
significant potential for applicationin transparent and flexible electronicdevices. However …

Effects of annealing atmosphere on electrical performance and stability of high-mobility indium-gallium-tin oxide thin-film transistors

HS Jeong, HS Cha, SH Hwang, HI Kwon - Electronics, 2020 - mdpi.com
In this study, we examined the effects of the annealing atmosphere on the electrical
performance and stability of high-mobility indium-gallium-tin oxide (IGTO) thin-film …

Mechanism of Extraordinary High Mobility in Multilayered Amorphous Oxide Thin Film Transistor

JY Lee, SY Lee - IEEE Transactions on Electron Devices, 2021 - ieeexplore.ieee.org
Amorphous oxide-based thin-film transistors (TFTs) have been applied to display and
various next-generation applications. The amorphous oxide thin film has exhibited a higher …

Impact of source-to-gate and drain-to-gate overlap lengths on performance of inverted staggered a-IGZO TFTs with an etch stopper

M Mativenga, F Haque, JG Um… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
We report a comprehensive study on the impact of source-to-gate (LS) and drain-to-gate
(LD) overlap lengths on the performance of amorphous indium-gallium-zinc-oxide (a-IGZO) …

Investigation of the Electrical Characteristics of Bilayer ZnO/In2O3 Thin-Film Transistors Fabricated by Solution Processing

H Lee, X Zhang, JW Kim, EJ Kim, J Park - Materials, 2018 - mdpi.com
Metal-oxide thin-film transistors (TFTs) have been developed as promising candidates for
use in various electronic and optoelectronic applications. In this study, we fabricated bilayer …

Tailored self-assembled monolayer using chemical coupling for indium–gallium–zinc oxide thin-film transistors: Multifunctional copper diffusion barrier

S Lee, S Lee, M Lee, SM Rho, HT Kim… - … Applied Materials & …, 2022 - ACS Publications
Controlling the contact properties of a copper (Cu) electrode is an important process for
improving the performance of an amorphous indium–gallium–zinc oxide (a-IGZO) thin-film …