A review of phototransistors using metal oxide semiconductors: Research progress and future directions

H Yoo, IS Lee, S Jung, SM Rho, BH Kang… - Advanced …, 2021 - Wiley Online Library
Metal oxide thin‐film transistors have been continuously researched and mass‐produced in
the display industry. However, their phototransistors are still in their infancy. In particular …

1-Selector 1-Memristor Configuration with Multifunctional a-IGZO Memristive Devices Fabricated at Room Temperature

JC Li, YX Ma, SH Wu, ZC Liu, PF Ding… - … Applied Materials & …, 2024 - ACS Publications
Serving as neuromorphic hardware accelerators, memristors play a crucial role in large-
scale neuromorphic computing. Herein, two-terminal memristors utilizing amorphous indium …

Solution-processed organic–inorganic semiconductor heterostructures for advanced hybrid phototransistors

D Li, Y Chen, Y Tang, K Liang, H Ren, F Li… - ACS Applied …, 2023 - ACS Publications
Organic/inorganic hybrid phototransistors are an emerging class of advanced optoelectronic
devices. The separated organic high absorption layer and inorganic carrier transport layer …

Endurable IGZO/SnSx/IGZO Heterojunction Phototransistor Arrays for Image Sensors

K Park, BH Kang, JB An, S Jung, K Moon… - … Applied Materials & …, 2025 - ACS Publications
Optoelectronic devices require stable operation to detect repetitive visual information. In this
study, endurable arrays based on heterojunction phototransistors composed of indium …

Visible-Light-Stimulated Optoelectronic Neuromorphic Transistor Based on Indium–Gallium–Zinc Oxide via Bi2Te3 Light Absorption Layer

HT Kim, DH Choi, MS Kim, S Lee… - ACS Applied Materials …, 2024 - ACS Publications
To emulate a visual perception system, a bismuth telluride (Bi2Te3)/indium–gallium–zinc
oxide (IGZO) heterostructure is introduced for optoelectronic neuromorphic transistors …

[HTML][HTML] Metaheuristic-based decision maker framework for the development of multispectral IGZO thin-film phototransistors

H Ferhati, F Djeffal, LB Drissi - Journal of Science: Advanced Materials and …, 2022 - Elsevier
A new multispectral InGaZnO (IGZO) thin-film phototransistor (TF PT) based on a graded
band-gap (GBG) SiGe capping layer with metallic nanoparticles (MNPs) is proposed. An …

Photo-gain optimization in multilayer organic phototransistors by study of space-charge limited current

G Baroni, F Reginato, M Prosa, M Brucale… - Journal of Materials …, 2024 - pubs.rsc.org
Solution-processed organic phototransistors show the best of their potential in multilayer
device architectures where each layer is devoted to a specific function, ie field-effect charge …

Recent Applications and Future Perspectives of Heterojunction Phototransistors Based on Amorphous Oxide Semiconductors

T Chen, R Hu, T Sun, Z Li, B Li, X Lv, B Lin… - ACS Applied …, 2024 - ACS Publications
Thin-film transistors (TFTs) based on amorphous oxide semiconductors (AOSs) have
attracted significant attention in the field of flat-panel displays due to their excellent electrical …

Highly Sensitive Hybrid Oxide Phototransistors with Photoresponsive Zeolitic‐Imidazolate‐Frameworks for Real‐Time Light Detection

JS Yang, SH Jung, CH Ahn, WS Yang… - Advanced Optical …, 2023 - Wiley Online Library
Conventional oxide‐based thin‐film phototransistors (Ph‐TRs) with a hybrid structure with
additional photoabsorbers show limitations in real‐time on/off operations without additional …

Self-aligned double injection-function TFT for deep sub-micrometer channels' length—Application to solution-processed indium gallium zinc oxide

G Sheleg, N Tessler - IEEE Transactions on Electron Devices, 2022 - ieeexplore.ieee.org
We propose and demonstrate self-aligned Double Injection Function Thin Film Transistor
(DIF-TFT) architecture that mitigates short channel effects in 200 nm channel on non-scaled …