Atomic layer deposition of metal oxides and chalcogenides for high performance transistors

C Shen, Z Yin, F Collins, N Pinna - Advanced Science, 2022 - Wiley Online Library
Atomic layer deposition (ALD) is a deposition technique well‐suited to produce high‐quality
thin film materials at the nanoscale for applications in transistors. This review …

extremely thin amorphous indium oxide transistors

A Charnas, Z Zhang, Z Lin, D Zheng… - Advanced …, 2024 - Wiley Online Library
Amorphous oxide semiconductor transistors have been a mature technology in display
panels for upward of a decade, and have recently been considered as promising back‐end …

Scaled indium oxide transistors fabricated using atomic layer deposition

M Si, Z Lin, Z Chen, X Sun, H Wang, PD Ye - Nature Electronics, 2022 - nature.com
To continue to improve integrated circuit performance and functionality, scaled transistors
with short channel lengths and low thickness are needed. But further scaling of silicon …

Why In2O3 Can Make 0.7 nm Atomic Layer Thin Transistors

M Si, Y Hu, Z Lin, X Sun, A Charnas, D Zheng… - Nano Letters, 2020 - ACS Publications
In this work, we demonstrate enhancement-mode field-effect transistors by an atomic-layer-
deposited (ALD) amorphous In2O3 channel with thickness down to 0.7 nm. Thickness is …

Scaled atomic-layer-deposited indium oxide nanometer transistors with maximum drain current exceeding 2 A/mm at drain voltage of 0.7 V

M Si, Z Lin, A Charnas, DY Peide - IEEE Electron Device …, 2020 - ieeexplore.ieee.org
In this work, we demonstrate scaled back-endof-line (BEOL) compatible indium oxide (In 2 O
3) transistors by atomic layer deposition (ALD) with channel thickness (Tch) of 1.0-1.5 nm …

High Mobility IZTO Thin‐Film Transistors Based on Spinel Phase Formation at Low Temperature through a Catalytic Chemical Reaction

GB Kim, N On, T Kim, CH Choi, JS Hur, JH Lim… - Small …, 2023 - Wiley Online Library
Abstract In this paper, In0. 22ZnδSn0. 78− δO1. 89− δ (δ= 0.55) films with a single spinel
phase are successfully grown at the low temperature of 300° C through careful cation …

Vertically integrated electronics: new opportunities from emerging materials and devices

S Kim, J Seo, J Choi, H Yoo - Nano-Micro Letters, 2022 - Springer
Abstract Vertical three-dimensional (3D) integration is a highly attractive strategy to integrate
a large number of transistor devices per unit area. This approach has emerged to …

Enhancement-Mode Atomic-Layer-Deposited In2O3 Transistors With Maximum Drain Current of 2.2 A/mm at Drain Voltage of 0.7 V by Low-Temperature Annealing …

M Si, A Charnas, Z Lin, DY Peide - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this article, we demonstrate atomic-layerdeposited (ALD) indium oxide (In 2 O 3)
transistors with a record high drain current of 2.2 A/mm at V DS of 0.7 V among oxide …

Comparative Study on Indium Precursors for Plasma-Enhanced Atomic Layer Deposition of In2O3 and Application to High-Performance Field-Effect Transistors

HY Lee, JS Hur, I Cho, CH Choi, SH Yoon… - … Applied Materials & …, 2023 - ACS Publications
Indium oxide (In2O3) is a transparent wide-bandgap semiconductor suitable for use in the
back-end-of-line-compatible channel layers of heterogeneous monolithic three-dimensional …

Atomically thin indium-tin-oxide transistors enabled by atomic layer deposition

Z Zhang, Y Hu, Z Lin, M Si, A Charnas… - … on Electron Devices, 2021 - ieeexplore.ieee.org
In this work, indium-tin-oxide (ITO) transistors with atomically thin channel thickness () of 2.1
nm realized by atomic layer deposition (ALD) are demonstrated. A maximum ON-state …