4.6 Article

Argon and Oxygen Gas Flow Rate Dependency of Sputtering-Based Indium-Gallium-Zinc Oxide Thin-Film Transistors

Related references

Note: Only part of the references are listed.
Article Chemistry, Physical

Rational design of oxide heterostructure InGaZnO/TiO2 for high-performance thin-film transistors

Ablat Abliz et al.

Summary: In this study, hetero-structured and self-passivated oxide thin film transistors (TFTs) were fabricated successfully. A rational design achieved a high field-effect mobility and small sub-threshold swing. Experimental observations indicate that the accumulation of free carriers near the aIGZO:N2O/TiO2 interfaces resulted from the transfer of electrons. Additionally, appropriate treatment reduced defects and trap density, and the ultra-thin TiO2 layer acted as a surface passivation layer.

APPLIED SURFACE SCIENCE (2023)

Article Engineering, Electrical & Electronic

An InGaZnO Charge-Trapping Nonvolatile Memory With the Same Structure of a Thin-Film Transistor

C. Zhang et al.

Summary: This study investigates a new type of charge-trapping nonvolatile memory (NVM) that has the same structure as a thin-film transistor (TFT). The NVM uses metal-hydroxyl (M-OH) defects in the back channel for charge storage. Devices with different M-OH content were prepared by changing thermal treatment. The high M-OH content device shows good NVM performance, while the low M-OH content device exhibits good TFT characteristics.

IEEE ELECTRON DEVICE LETTERS (2022)

Article Multidisciplinary Sciences

Zinc oxide and indium-gallium-zinc-oxide bi-layer synaptic device with highly linear long-term potentiation and depression characteristics

Hyun-Woong Choi et al.

Summary: The electrical properties, resistive switching behavior, and long-term potentiation/depression (LTP/LTD) of single layer IGZO and bi-layer IGZO/ZnO memristors were studied for synapse applications. The use of oxide bi-layer memristors improved electrical properties and increased synaptic weight states. The addition of a ZnO layer in the bi-layer memristor was essential for achieving low set and reset voltages, as well as switching behavior.

SCIENTIFIC REPORTS (2022)

Article Nanoscience & Nanotechnology

Defect Engineering for High Performance and Extremely Reliable a-IGZO Thin-Film Transistor in QD-OLED

Young-Gil Park et al.

Summary: This study achieved the best performance of a-IGZO TFT through defect engineering and successfully created a quantum-dot organic light-emitting diode product. By controlling defects and reducing sub-gap trap density among interface defects, electrical stability was secured.

ADVANCED ELECTRONIC MATERIALS (2022)

Review Engineering, Electrical & Electronic

Amorphous InGaZnO (a-IGZO) Synaptic Transistor for Neuromorphic Computing

Yuseong Jang et al.

Summary: Brain-inspired neuromorphic computing achieves intensive data processing with low power consumption by emulating the biological functions of the human brain. This article discusses the properties and potential applications of amorphous IGZO-based synaptic transistors in optoelectronic neuromorphic systems.

ACS APPLIED ELECTRONIC MATERIALS (2022)

Article Multidisciplinary Sciences

Ultralow contact resistance between semimetal and monolayer semiconductors

Pin-Chun Shen et al.

Summary: The article discusses achieving ohmic contact between semimetallic bismuth and semiconducting monolayer transition metal dichalcogenides, suppressing metal-induced gap states and significantly reducing contact resistance. Experimental results demonstrate zero Schottky barrier height and high on-state current density on multilayer MoS2.

NATURE (2021)

Article Engineering, Electrical & Electronic

Hydrogenation of Mg-Doped InGaZnO Thin-Film Transistors for Enhanced Electrical Performance and Stability

Ablat Abliz

Summary: The study fabricated hydrogenated Mg-doped amorphous InGaZnO thin-film transistors via RF sputtering, resulting in high-performance TFTs with excellent stability. The enhanced performance and stability were attributed to the appropriate Mg/H co-doping concentration, which controlled carrier concentration and reduced oxygen vacancy and interface trap density.

IEEE TRANSACTIONS ON ELECTRON DEVICES (2021)

Article Engineering, Electrical & Electronic

The Effects of Post Annealing Process on the Electrical Performance and Stability of Al-Zn-O Thin-Film Transistors

Xiaobin Zhou et al.

IEEE ELECTRON DEVICE LETTERS (2020)

Article Chemistry, Multidisciplinary

Indium-Tin-Oxide Transistors with One Nanometer Thick Channel and Ferroelectric Gating

Mengwei Si et al.

ACS NANO (2020)

Article Engineering, Electrical & Electronic

Design of threshold voltage insensitive pixel driver circuitry using a-IGZO TFT for AMOLED displays

Aditya Sodhani et al.

MICROELECTRONICS JOURNAL (2020)

Article Engineering, Electrical & Electronic

Effect of Two-Step Annealing on High Stability of a-IGZO Thin-Film Transistor

Cong Peng et al.

IEEE TRANSACTIONS ON ELECTRON DEVICES (2020)

Article Engineering, Electrical & Electronic

Hot Carrier Effect in Self-Aligned In-Ga-Zn-O Thin-Film Transistors With Short Channel Length

Nuri On et al.

IEEE TRANSACTIONS ON ELECTRON DEVICES (2020)

Article Engineering, Electrical & Electronic

Realization of a Self-Powered InGaZnO MSM UV Photodetector Using Localized Surface Fluorine Plasma Treatment

Chun-Ying Huang et al.

ACS APPLIED ELECTRONIC MATERIALS (2020)

Article Chemistry, Analytical

Study of a platinum nanoparticle (Pt NP)/amorphous In-Ga-Zn-O (A-IGZO) thin-film-based ammonia gas sensor

Po-Lin Chen et al.

SENSORS AND ACTUATORS B-CHEMICAL (2020)

Article Materials Science, Multidisciplinary

Amorphous IGZO field effect transistor based flexible chemical and biosensors for label free detection

Deepa Bhatt et al.

FLEXIBLE AND PRINTED ELECTRONICS (2020)

Article Engineering, Electrical & Electronic

Comparative Study on Performance of IGZO Transistors With Sputtered and Atomic Layer Deposited Channel Layer

Min Hoe Cho et al.

IEEE TRANSACTIONS ON ELECTRON DEVICES (2019)

Article Materials Science, Multidisciplinary

Visible-blind wide-dynamic-range fast-response self-powered ultraviolet photodetector based on CuI/In-Ga-Zn-O heterojunction

Naoomi Yamada et al.

APPLIED MATERIALS TODAY (2019)

Article Engineering, Electrical & Electronic

Improved Detectivity of Flexible a-InGaZnO UV Photodetector via Surface Fluorine Plasma Treatment

Y. Y. Zhang et al.

IEEE ELECTRON DEVICE LETTERS (2019)

Article Engineering, Electrical & Electronic

Solution-Processed Yttrium-Doped IZTO Semiconductors for High-Stability Thin Film Transistor Applications

Yongpeng Zhang et al.

IEEE TRANSACTIONS ON ELECTRON DEVICES (2019)

Article Engineering, Electrical & Electronic

A High Performance Operational Amplifier Using Coplanar Dual Gate a-IGZO TFTs

Abidur Rahaman et al.

IEEE JOURNAL OF THE ELECTRON DEVICES SOCIETY (2019)

Article Engineering, Electrical & Electronic

Light Stimulated IGZO-Based Electric-Double-Layer Transistors For Photoelectric Neuromorphic Devices

Yi Yang et al.

IEEE ELECTRON DEVICE LETTERS (2018)

Article Engineering, Electrical & Electronic

Enhanced Reliability of In-Ga-ZnO Thin-Film Transistors Through Design of Dual Passivation Layers

Ablat Abliz et al.

IEEE TRANSACTIONS ON ELECTRON DEVICES (2018)

Article Engineering, Electrical & Electronic

A High-Reliability Carry-Free Gate Driver for Flexible Displays Using a-IGZO TFTs

Jong-Seok Kim et al.

IEEE TRANSACTIONS ON ELECTRON DEVICES (2018)

Article Engineering, Electrical & Electronic

Improvement in Device Performance of Vertical Thin-Film Transistors Using Atomic Layer Deposited IGZO Channel and Polyimide Spacer

Yeo-Myeong Kim et al.

IEEE ELECTRON DEVICE LETTERS (2017)

Article Engineering, Electrical & Electronic

Dynamic Logic Circuits Using a-IGZO TFTs

Jong-Seok Kim et al.

IEEE TRANSACTIONS ON ELECTRON DEVICES (2017)

Article Engineering, Electrical & Electronic

High Resolution a-IGZO TFT Pixel Circuit for Compensating Threshold Voltage Shifts and OLED Degradations

Daejung Kim et al.

IEEE JOURNAL OF THE ELECTRON DEVICES SOCIETY (2017)

Article Physics, Applied

Analysis of the contact resistance in amorphous InGaZnO thin film transistors

Wei Wang et al.

APPLIED PHYSICS LETTERS (2015)

Article Engineering, Electrical & Electronic

High-Speed Dual-Gate a-IGZO TFT-Based Circuits With Top-Gate Offset Structure

Xiuling Li et al.

IEEE ELECTRON DEVICE LETTERS (2014)

Article Engineering, Electrical & Electronic

High performance, transparent a-IGZO TFTs on a flexible thin glass substrate

Gwang Jun Lee et al.

SEMICONDUCTOR SCIENCE AND TECHNOLOGY (2014)

Article Materials Science, Multidisciplinary

In-Ga-Zn-Oxide Semiconductor and Its Transistor Characteristics

Shunpei Yamazaki et al.

ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY (2014)

Article Engineering, Electrical & Electronic

Compensating Pixel Circuit Driving AMOLED Display With a-IGZO TFTs

Chih-Lung Lin et al.

IEEE ELECTRON DEVICE LETTERS (2013)

Article Chemistry, Multidisciplinary

Transition Metal Oxide Work Functions: The Influence of Cation Oxidation State and Oxygen Vacancies

Mark T. Greiner et al.

ADVANCED FUNCTIONAL MATERIALS (2012)

Article Engineering, Electrical & Electronic

Full-Swing a-IGZO Inverter With a Depletion Load Using Negative Bias Instability Under Light Illumination

In-Tak Cho et al.

IEEE ELECTRON DEVICE LETTERS (2012)

Article Chemistry, Analytical

Amorphous InGaZnO4 films: Gas sensor response and stability

Dae Jin Yang et al.

SENSORS AND ACTUATORS B-CHEMICAL (2012)

Article Engineering, Electrical & Electronic

A Full-Swing a-IGZO TFT-Based Inverter With a Top-Gate-Bias-Induced Depletion Load

Man Ju Seok et al.

IEEE ELECTRON DEVICE LETTERS (2011)

Article Physics, Applied

Crystalline In-Ga-Zn-O Density of States and Energy Band Structure Calculation Using Density Function Theory

Charlene Chen et al.

JAPANESE JOURNAL OF APPLIED PHYSICS (2011)

Article Materials Science, Multidisciplinary

Effect of annealing temperature on the electrical performances of solution-processed InGaZnO thin film transistors

Sooyeon Hwang et al.

THIN SOLID FILMS (2011)

Article Physics, Applied

Influence of oxygen vacancies on Schottky contacts to ZnO

M. W. Allen et al.

APPLIED PHYSICS LETTERS (2008)

Article Physics, Applied

Amorphous oxide semiconductors for high-performance flexible thin-film transistors

Kenji Nomura et al.

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS (2006)