Amorphous Oxide Thin-Film Transistors for Flexible and Integrated Electronics
This community focuses on the development of amorphous metal-oxide semiconductor thin-film transistors, primarily for use in flexible displays, large-area electronics, and three-dimensional integrated circuits.
The research centers on the synthesis and characterization of indium-gallium-zinc oxide (IGZO) and related amorphous oxide semiconductors, such as indium tin oxide and zinc oxide. Key methods include atomic layer deposition and solution processing to create high-mobility, stable transistor channels. The work addresses critical device parameters like gate dielectric integration, electrical stability, and the trade-off between mobility and operational reliability. Applications span from backplane technology for information displays to low-power electronics and 3D stacked memory arrays, with a strong emphasis on flexible and stretchable substrates for next-generation integrated circuits.
The community is most heavily represented in research tracked for Indium, accounting for 3.0% of all Indium research and comprising 3,991 papers. It also holds a significant share of Zinc research, representing 1.5% of that element's output with 3,925 papers.
The community comprises 10,007 papers, published predominantly in Applied Physics Letters, IEEE Transactions on Electron Devices, and IEEE Electron Device Letters.
Recent work continues to focus on enhancing the performance and stability of IGZO transistors through advanced deposition techniques and doping strategies, while exploring their integration into high-density 3D memory arrays and low-power flexible electronics.