Charge transport properties of high-mobility indium–gallium–zinc oxide thin-film transistors fabricated through atomic-layer deposition

SJ Park, SR Park, JM Na, WS Jeon, Y Kang… - Journal of Materials …, 2024 - pubs.rsc.org
Atomic-layer deposition (ALD) is considered a promising method for the fabrication of high-
quality indium–gallium–zinc oxide (IGZO) films because of its excellent film conformity and …

High-quality indium–gallium–zinc oxide films synthesized by atomic layer deposition using a single cocktail precursor based on a liquid-delivery system and their …

SJ Park, SR Park, WS Jeon, JM Na, JH Lim… - Journal of Materials …, 2024 - pubs.rsc.org
High-quality indium–gallium–zinc oxide (IGZO) films synthesized by atomic layer deposition
(ALD) using a single cocktail precursor based on a liquid-delivery system are demonstrated …

Enhanced Electrical Properties and Stability in IGZO TFTs via Low-Temperature Activation with MgOx Layer

MS Kim, HT Kim, S Jung, YW Kim, S Lee… - ACS Applied Materials …, 2024 - ACS Publications
We propose the introduction of a magnesium oxide (MgO x) layer to reduce the temperature
required for the activation of indium gallium zinc oxide (IGZO) thin films. By incorporating the …

Solution-based surface modification method for high-performance ZnO transistors

Q Wang, J Dong, J Lin, D Han, X Zhang - Applied Surface Science, 2025 - Elsevier
A solution-based surface modification method is first proposed for improving electrical
performance of the ZnO transistors. The ZnO transistors are infiltrated for treatment in the …

New Class of Amorphous Oxide Semiconductors from Amorphous Alloys

S Sun, T Chai, K Yao, Z Zhang… - The Journal of Physical …, 2023 - ACS Publications
Both n-and p-type amorphous oxide semiconductors (AOSs) are essential for realizing new
functions in emerging optoelectronic devices. Their conduction types are determined …

[HTML][HTML] Compositional changes between metastable SnO and stable SnO2 in a sputtered film for p-type thin-film transistors

YL Sun, T Nabatame, JW Chung, T Sawada, H Miura… - Thin Solid Films, 2024 - Elsevier
Abstract p-Type tin (II) oxide (SnO (Sn 2+)) formation using radiofrequency (RF) reactive
magnetron sputtering and post-deposition annealing (PDA) processes was investigated …

Image quality enhancement in variable refresh rate LTPO-based AMOLED displays using a gate in panel voltage compensation scheme

LJ Kim, S Jung, YS Hwang, IS Lee… - Journal of Information …, 2024 - Taylor & Francis
This study investigated novel driving scheme for low-temperature polycrystalline silicon and
oxide (LTPO) active-matrix organic light-emitting diode (AMOLED) displays under variable …

Aluminum Capping-Induced Enhancement of Electrical Performance and Stability in Zinc Tin Oxide Thin-Film Transistors via a Low-Resistance Electron Pathway

J Lee, SY Bak, SH Lee, H Jang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
We present a ZnSnO (ZTO) thin-film transistor (TFT) with enhanced mobility, achieved
through the incorporation of a metal-capping layer. The fabrication of the ZTO active layer …

Simulation and Modeling of Emerging Heterojunction Transistors: Toward Rational Design and Optimization

H Yoo, R Hayakawa, Y Wakayama… - IEEE Journal on …, 2024 - ieeexplore.ieee.org
This review summarizes recent progress of simulation and modeling of two important types
of thin-film heterojunction transistors. Both structures functionally rely on the formation of a …

P‐21: Post‐Annealing Optimization for Top‐Gate Amorphous In‐Ga‐Zn‐O Thin‐Film Transistors with Atomic‐Layer‐Deposited Ultrathin AlOx Dielectric

J Li, H Yang, X Li, Y Zhang, X Wang… - … Symposium Digest of …, 2024 - Wiley Online Library
The effects of post‐annealing on amorphous InGaZnO (a‐IGZO) TFTs with ultrathin atomic
layer deposited (ALD) AlOxgate insulator (GI) were investigated. The non‐annealed devices …