4.8 Article

Ultra-Flexible Monolithic 3D Complementary Metal-Oxide-Semiconductor Electronics

Related references

Note: Only part of the references are listed.
Review Chemistry, Multidisciplinary

Impact of Planar and Vertical Organic Field-Effect Transistors on Flexible Electronics

Ali Nawaz et al.

Summary: The development of flexible and conformable devices is a significant step towards the realization of next-generation wearable and e-textile applications. Organic field-effect transistors (OFETs), specifically planar and vertical OFETs (POFETs and VOFETs), are particularly interesting due to their low-temperature solution processability, mechanical flexibility, and compatibility with plastic and biodegradable substrates. This in-depth review critically discusses the electrical, mechanical, and physical properties of POFETs and VOFETs, with a focus on key applications such as integrated logic circuits, light-emitting devices, memories, and sensors.

ADVANCED MATERIALS (2023)

Article Multidisciplinary Sciences

Ultrathin, soft, radiative cooling interfaces for advanced thermal management in skin electronics

Jiyu Li et al.

Summary: Thermal management is crucial for electronics, especially wearable and skin electronics, as it determines the level of integration and miniaturization. In this study, a thermal management strategy using a thin, soft, radiative-cooling interface (USRI) is reported, which can achieve temperature reduction greater than 56 degrees C by both radiative and nonradiative heat transfer. The USRI can be easily integrated with skin electronics and used as a conformable sealing layer. Demonstrations showed improved performance for flexible circuits, epidermal electronics, and skin-interfaced wireless photoplethysmography sensors. This offers a new approach for effective thermal management in advanced skin-interfaced electronics for health care monitoring.

SCIENCE ADVANCES (2023)

Article Multidisciplinary Sciences

Nanospike electrodes and charge nanoribbons: A new design for nanoscale thin-film transistors

Kelly Liang et al.

Summary: A redesign of the TFT device structure is necessary to achieve higher levels of speed and performance. Nanospike-shaped electrodes can assist charge injection and form charge nanoribbons, resulting in improved TFT characteristics. This design paradigm shows promise for boosting TFT performance in flexible/printed electronics applications.

SCIENCE ADVANCES (2022)

Article Multidisciplinary Sciences

Electronic skin as wireless human-machine interfaces for robotic VR

Yiming Liu et al.

Summary: The importance of developing intelligent robotics to prevent the spread of infectious diseases has been highlighted by the COVID-19 pandemic. This study presents a closed-loop human-machine interface (HMI) system based on skin-integrated electronics, which allows wireless motion capturing and haptic feedback. The integration of visual and haptic virtual reality (VR) through skin-integrated electronics shows great potential in noncontact collection of bio samples and nursing infectious disease patients.

SCIENCE ADVANCES (2022)

Article Chemistry, Multidisciplinary

Analysis of Carrier Behavior for Amorphous Indium Gallium Zinc Oxide After Supercritical Carbon Dioxide Treatment

Jiaona Zhang et al.

Summary: This study investigates the relationship between carrier behavior and channel thickness by treating a-IGZO thin-film transistors with SCCO2. The research finds that thinner channel thickness exhibits better drivability enhancement after treatment, which is attributed to the improved M-O-M structure, reduced traps, and smoother carrier transport path.

ADVANCED MATERIALS INTERFACES (2022)

Article Chemistry, Multidisciplinary

Mixed-Dimensional van der Waals Engineering for Charge Transfer Enables Wafer-Level Flexible Electronics

Yiming Zhang et al.

Summary: Wafer-level flexible fully-carbon-integrated transistors via mixed-dimensional van der Waals engineering have been achieved, exhibiting remarkable performance and maintaining stable electrical performance even under bending. The feasibility of temperature sensors and binary-logic inverters has been demonstrated, highlighting the potential of this technology in the field of flexible electronics.

ADVANCED FUNCTIONAL MATERIALS (2022)

Article Chemistry, Physical

Low-temperature supercritical activation enables high-performance detection of cell-free DNA by all-carbon-nanotube transistor

Qinqi Ren et al.

Summary: This study proposes a low temperature supercritical carbon dioxide fluid activation method to enhance the performance of transistor-based biosensors by repairing dangling bonds and passivating hydroxyl groups. Using AKT2 gene as an example, the biosensors modified by this method show highly sensitive and consistent response to triple-negative breast cancer.

CARBON (2022)

Article Engineering, Electrical & Electronic

How to report and benchmark emerging field-effect transistors

Zhihui Cheng et al.

Summary: This study proposes guidelines for reporting and benchmarking the parameters and performance of field-effect transistors, addressing challenges in device performance assessment and offering a more consistent and meaningful approach for the field to progress.

NATURE ELECTRONICS (2022)

Article Engineering, Electrical & Electronic

Intrinsically flexible all-carbon-nanotube electronics enabled by a hybrid organic-inorganic gate dielectric

Qiuyue Huang et al.

Summary: The advancement of the Internet of Things has created a demand for low-voltage flexible electronics. Carbon-nanotube-based electronics have shown promise due to their flexibility, high carrier mobility, and ability to function as channels, electrodes, and interconnects in circuits. However, the brittleness of gate dielectric materials has limited the flexibility of these devices. In this study, a hybrid polyimide-Al2O3 material is shown to serve as a good gate dielectric, enabling truly flexible transistors and circuits based on carbon nanotubes.

NPJ FLEXIBLE ELECTRONICS (2022)

Article Chemistry, Multidisciplinary

Fabrication and electrical properties of printed three-dimensional integrated carbon nanotube PMOS inverters on flexible substrates

Jie Deng et al.

Summary: In this study, a three-dimensional integration technology was developed to print single-walled carbon nanotube transistors on flexible substrates, achieving high-density and stable PMOS inverter arrays. The printed transistors exhibited good electrical characteristics and mechanical flexibility, making them suitable for wearable electronics and IoT applications.

NANOSCALE (2022)

Review Engineering, Electrical & Electronic

Stretchable transistors and functional circuits for human-integrated electronics

Yahao Dai et al.

Summary: The article reviews the development of stretchable transistors and functional circuits, examining progress in terms of materials and device engineering. The authors discuss the three established approaches for creating stretchable transistors and explore the current capabilities of stretchable transistors and circuits in human-integrated electronics, as well as the challenges involved in delivering advanced applications.

NATURE ELECTRONICS (2021)

Article Nanoscience & Nanotechnology

Performance Enhancement and Bending Restoration for Flexible Amorphous Indium Gallium Zinc Oxide Thin-Film Transistors by Low-Temperature Supercritical Dehydration Treatment

Jiaona Zhang et al.

Summary: The study proposes a low-temperature posttreatment method using supercritical CO2 fluid with a dehydration function to improve the performance of flexible a-IGZO TFTs. After treatment, the TFT shows significant improvement in drivability, subthreshold swing, threshold voltage, and I-on/I-off ratio. The posttreated TFTs also exhibit good uniformity and reproducibility, with performance remaining stable even after repeated bending.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Multidisciplinary

Flexible Light-to-Frequency Conversion Circuits Built with Si-Based Frequency-to-Digital Converters via Complementary Photosensitive Ring Oscillators with p-Type SWNT and n-Type a-IGZO Thin Film Transistors

Jinheon Jeong et al.

Summary: In this study, light-to-frequency conversion circuits (LFCs) were achieved using photosensitive ring oscillators (ROs) and phase-locked-loop Si circuits composed of amorphous indium-gallium-zinc-oxide and single-walled carbon nanotube thin film transistors. The a-IGZO films and SWNTs were used for improved photosensitivity in circuit level, and through controlling the post-annealing condition, the responsivities and detectivities were optimized for different colors. The designed PFDC successfully analyzed and converted the oscillation frequency from the LFC device to a digital code with outstanding sensitivity and accuracy.

SMALL (2021)

Review Chemistry, Multidisciplinary

A Review of Phototransistors Using Metal Oxide Semiconductors: Research Progress and Future Directions

Hyukjoon Yoo et al.

Summary: Research on metal oxide phototransistors is still in its early stages, with recent studies focusing on introducing absorption layers to improve the range of light wavelengths and the persistent photocurrent phenomenon. The materials used for the absorption layer are diverse, including oxides, chalcogenides, organic materials, perovskites, and nanodots.

ADVANCED MATERIALS (2021)

Editorial Material Nanoscience & Nanotechnology

Towards flexible CMOS circuits

Seungjun Chung et al.

NATURE NANOTECHNOLOGY (2020)

Article Nanoscience & Nanotechnology

Evaporated tellurium thin films for p-type field-effect transistors and circuits

Chunsong Zhao et al.

NATURE NANOTECHNOLOGY (2020)

Review Medicine, Research & Experimental

Mechanisms of blue light-induced eye hazard and protective measures: a review

Xinli Ouyang et al.

BIOMEDICINE & PHARMACOTHERAPY (2020)

Article Engineering, Electrical & Electronic

Multi-Stage Organic Logic Circuits Using Via-Hole-Less Metal Interconnects

Hongkeun Park et al.

IEEE ELECTRON DEVICE LETTERS (2020)

Article Multidisciplinary Sciences

Learning the signatures of the human grasp using a scalable tactile glove

Subramanian Sundaram et al.

NATURE (2019)

Article Multidisciplinary Sciences

Highly stacked 3D organic integrated circuits with via-hole-less multilevel metal interconnects

Hocheon Yoo et al.

NATURE COMMUNICATIONS (2019)

Article Multidisciplinary Sciences

Three-dimensional monolithic integration in flexible printed organic transistors

Jimin Kwon et al.

NATURE COMMUNICATIONS (2019)

Article Engineering, Electrical & Electronic

Carbon nanotube digital electronics

Lian-Mao Peng et al.

NATURE ELECTRONICS (2019)

Article Engineering, Electrical & Electronic

An ultraflexible organic differential amplifier for recording electrocardiograms

Masahiro Sugiyama et al.

NATURE ELECTRONICS (2019)

Review Engineering, Electrical & Electronic

The era of hyper-scaling in electronics

Sayeef Salahuddin et al.

NATURE ELECTRONICS (2018)

Article Engineering, Electrical & Electronic

Flexible CMOS integrated circuits based on carbon nanotubes with sub-10 ns stage delays

Jianshi Tang et al.

NATURE ELECTRONICS (2018)

Review Engineering, Electrical & Electronic

The development of flexible integrated circuits based on thin-film transistors

Kris Myny

NATURE ELECTRONICS (2018)

Review Engineering, Electrical & Electronic

Science and research policy at the end of Moore's law

Hassan N. Khan et al.

NATURE ELECTRONICS (2018)

Article Chemistry, Multidisciplinary

Ionic Liquid Activation of Amorphous Metal-Oxide Semiconductors for Flexible Transparent Electronic Devices

Pushpa Raj Pudasaini et al.

ADVANCED FUNCTIONAL MATERIALS (2016)

Article Multidisciplinary Sciences

Mechanically Flexible and High-Performance CMOS Logic Circuits

Wataru Honda et al.

SCIENTIFIC REPORTS (2015)