Record-high-performance hydrogenated In–Ga–Zn–O flexible Schottky diodes

Y Magari, SGM Aman, D Koretomo… - … Applied Materials & …, 2020 - ACS Publications
High-performance In–Ga–Zn–O (IGZO) Schottky diodes (SDs) were fabricated using
hydrogenated IGZO (IGZO: H) at a maximum process temperature of 150° C. IGZO: H was …

Low‐Temperature Polysilicon Oxide Thin‐Film Transistors with Coplanar Structure Using Six Photomask Steps Demonstrating High Inverter Gain of 264 V V−1

DY Jeong, Y Chang, WG Yoon, Y Do… - Advanced Engineering …, 2020 - Wiley Online Library
The low‐temperature polysilicon oxide (LTPO) complementary metal‐oxide‐semiconductor
(CMOS) thin‐film transistors (TFTs) is fabricated by p‐type low‐temperature polysilicon …

Impact of Annealing Temperature on Atomic Layer Deposited In–Ga–Zn–O Thin-Film Transistors

HJ Jeong, YS Kim, SG Jeong… - ACS Applied Electronic …, 2022 - ACS Publications
Oxide semiconductor thin film transistors (TFTs) are promising materials for adoption in
display and memory devices due to their large-area uniformity and low off-current …

Systematic Study on the Amorphous, C-Axis-Aligned Crystalline, and Protocrystalline Phases in In–Ga–Zn Oxide Thin-Film Transistors

AV Glushkova, HFW Dekkers, M Nag… - ACS Applied …, 2021 - ACS Publications
In an effort to fabricate In–Ga–Zn oxide (IGZO) thin-film transistors (TFTs) that combine high
performance and high stability, we optimize sputtering conditions to create devices based on …

Complex amorphous oxides: property prediction from high throughput DFT and AI for new material search

MJ van Setten, HFW Dekkers, C Pashartis… - Materials …, 2022 - pubs.rsc.org
With decreasing dimensions and increasing complexity, semiconductor devices are getting
more difficult to fabricate. In particular the allowed deposition temperature becomes lower …

Influence of deposition condition on electrical properties of a-IGZO films deposited by plasma-enhanced reactive sputtering

K Takenaka, M Endo, G Uchida, A Ebe… - Journal of Alloys and …, 2019 - Elsevier
The effects of sputtered atom flux on the electrical properties of a-IGZO films before and after
thermal annealing were examined by varying the fluxes of sputtered atoms at the substrate …

Mobility enhancement of back-channel-etch amorphous InGaZnO TFT by double layers with quantum well structures

AH Tai, CC Yen, TL Chen, CH Chou… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
The back-channel-etch amorphous InGaZnO (a-IGZO) double-layer thin-film transistor (DL-
TFT) consists of an a-IGZO layer with no oxygen flow (NOF) as a top layer and an a-IGZO …

Comprehensive study of improved negative-bias-illumination-temperature stress stability in terbium-doped indium-zinc-oxide thin-film transistors

J Liu, H Xu, M Li, M Xu, J Peng - IEEE Transactions on Electron …, 2023 - ieeexplore.ieee.org
In this study, the explanation of the enhanced negative-bias-illumination-temperature stress
stability (NBITS) of indium-zinc-oxide thin-film transistors (IZO TFTs) under terbium (Tb) …

Ultrabroadband density of states of amorphous In-Ga-Zn-O

KT Vogt, CE Malmberg, JC Buchanan, GW Mattson… - Physical Review …, 2020 - APS
The subgap density of states of amorphous indium gallium zinc oxide (a-IGZO) is obtained
using the ultrabroadband photoconduction response of thin-film transistors (TFTs). Density …

Electrical performance and bias-stress stability of amorphous InGaZnO thin-film transistors with buried-channel layers

Y Zhang, H Xie, C Dong - Micromachines, 2019 - mdpi.com
To improve the electrical performance and bias-stress stability of amorphous InGaZnO thin-
film transistors (a-IGZO TFTs), we fabricated and characterized buried-channel devices with …