Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: 57, P. 105767 - 105767
Published: Jan. 1, 2025
Language: Английский
Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 9, 2024
Abstract Research on organic–inorganic hybrid materials (OIHMs) has experienced explosive growth in the past decades. The diversity of organic components allows for introduction various spatial scales, functional groups, and polarities, while inorganic provide higher hardness, heat resistance, stability, their flexible combination facilitates formation diverse structures. Furthermore, simple cost‐effective synthesis methods, such as room temperature solution processes mechanochemical techniques, enable precise control over materials' properties at different thus achieving adjustable structure–performance relationships. This review will discuss recent research progress OIHMs within field optoelectronics related optoelectronic device applications. According to dimension nature interface, this divides into four structural categories. ongoing revealed applications fields solar cells, light‐emitting devices, detectors, memristors. As an outlook, potential perovskite 0D metal halide materials, which are currently most studied, enhancing performance stability is discussed.
Language: Английский
Citations
29
Advanced Materials, Journal Year: 2024, Volume and Issue: 36(38)
Published: July 26, 2024
Abstract Reproducing human visual functions with artificial devices is a long‐standing goal of the neuromorphic domain. However, emulating chemical language communication system in fluids remains grand challenge. Here, “multi‐color” hydrogel‐based photoelectrochemical retinomorphic synapse reported unique chemical‐ionic‐electrical signaling an aqueous electrolyte that enables, e.g., color perception and biomolecule‐mediated synaptic plasticity. Based on specific enzyme‐catalyzed chromogenic reactions, three multifunctional colored hydrogels are developed, which can not only synergize Bi 2 S 3 photogate to recognize primary colors but also given polymeric channel promote long‐term memory system. A array further constructed for sensing images biomolecule‐coded information communication. Taking advantage versatile biochemistry, biochemical‐driven reversible photoelectric response cone cell mimicked. This work introduces rich designs into devices, providing perspective replicating fluids.
Language: Английский
Citations
24
Advanced Materials, Journal Year: 2024, Volume and Issue: unknown
Published: May 3, 2024
In the era of artificial intelligence (AI), there is a growing interest in replicating human sensory perception. Selective and sensitive bio-inspired receptors with synaptic plasticity have recently gained significant attention developing energy-efficient AI Various their applications perception are reviewed here. The critical challenges for future development outlined, emphasizing need innovative solutions to overcome hurdles sensor design, integration, scalability. can revolutionize various fields, including human-machine interaction, autonomous systems, medical diagnostics, environmental monitoring, industrial optimization, assistive technologies. As advancements sensing continue accelerate, promise creating more intelligent adaptive systems becomes increasingly attainable, marking step forward evolution human-like
Language: Английский
Citations
18
Advanced Science, Journal Year: 2025, Volume and Issue: unknown
Published: March 12, 2025
Abstract In the advancing field of optoelectronics, multifunctional devices that integrate both detection and processing capabilities are increasingly desirable. Here, a gate‐tunable dual‐mode optoelectronic device based on MoTe 2 /MoS van der Waals heterostructure, designed to operate as self‐powered photodetector an synapse, is reported. The leverages photovoltaic effect in PN junction for photodetection utilizes trapping states at SiO interface emulate synaptic behavior. Gate voltage modulation enables precise control device's band structure, facilitating seamless switching between these two operational modes. mode demonstrates broadband fast response speed, while synapse exhibits robust long‐term memory characteristics, mimicking biological This dual functionality opens new possibilities integrating neuromorphic computing into traditional systems, offering potential pathway developing advanced intelligent sensing technologies.
Language: Английский
Citations
3
Advanced Science, Journal Year: 2024, Volume and Issue: unknown
Published: July 25, 2024
Binocular stereo vision relies on imaging disparity between two hemispherical retinas, which is essential to acquire image information in three dimensional environment. Therefore, retinomorphic electronics with structural and functional similarities biological eyes are always highly desired develop perception system. In this work, a optoelectronic memristor array based Ag-TiO
Language: Английский
Citations
18
InfoMat, Journal Year: 2024, Volume and Issue: 6(7)
Published: June 4, 2024
Abstract Flexible electronics has emerged as a continuously growing field of study. Two‐dimensional (2D) materials often act conductors and electrodes in electronic devices, holding significant promise the design high‐performance, flexible electronics. Numerous studies have focused on harnessing potential these for development such devices. However, to date, incorporation 2D rarely been summarized or reviewed. Consequently, there is an urgent need develop comprehensive reviews rapid updates this evolving landscape. This review covers progress complex material architectures based materials, including interfaces, heterostructures, 2D/polymer composites. Additionally, it explores wearable energy storage conversion, display touch technologies, biomedical applications, together with integrated solutions. Although pursuit high‐performance high‐sensitivity instruments remains primary objective, also warrants consideration. By combining multiple functionalities into singular device, augmented by machine learning algorithms, we can potentially surpass performance existing technologies. Finally, briefly discuss future trajectory burgeoning field. discusses recent advancements sensors made from their applications architecture device design.
Language: Английский
Citations
15
Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 196, P. 190 - 199
Published: March 9, 2024
Language: Английский
Citations
12
ACS Applied Electronic Materials, Journal Year: 2024, Volume and Issue: 6(7), P. 5230 - 5243
Published: July 5, 2024
Optoelectronic memristors based on amorphous oxide semiconductors (AOSs) are promising devices for the development of spiking neural network (SNN) hardware in neuromorphic vision sensors. In such devices, conductance state can be controlled by both optical and electrical stimuli, while typical persistent photoconductivity (PPC) AOS materials used to emulate synaptic functions. However, due large band gap these materials, sensitivity visible light (red/green/blue) is difficult accomplish, which hinders applications requiring color discrimination. this work, we report a 4 μm
Language: Английский
Citations
10
The Journal of Physical Chemistry Letters, Journal Year: 2024, Volume and Issue: unknown, P. 10087 - 10103
Published: Sept. 27, 2024
With the advent of generation artificial intelligence (AI) based on big data-processing technologies, next-generation memristor and memristive neuromorphic devices have been actively studied with great interest to overcome von Neumann bottleneck limits. Among various candidates, halide perovskites (HPs) in spotlight as potential candidates for these due their unique switching characteristics low energy consumption flexible integration compatibility across sources scalability. We outline operating principles HP-based memristors devices. explain filamentary- interface-type according type conducting pathway occurring inside active HP layer mechanisms depending species that make up this pathway. summarize types current changes beneficial device applications finally organize suggested analysis tools physical models enable experimental determination from perspectives.
Language: Английский
Citations
10
Nano Letters, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 17, 2025
Visual acuity is the ability of biological retina to distinguish images. High-sensitivity image acquisition improves quality visual perception, making images more recognizable for system. Therefore, developing synaptic phototransistors with enhanced photosensitivity crucial high-performance artificial vision. Here, organic (OSPs) based on p–n type semiconductor heterojunctions are presented, which demonstrate improved photoresponses and light storage characteristics. As many as 800 potentiation–depression states can be obtained, nonlinearity extracted from long-term potentiation curve only 0.08. Furthermore, by utilizing light-adjustable synapse-like behaviors, realize a noise reduction function logic gate transformation. Benefiting OSPs, an neural network constructed OSPs shows recognition accuracy ∼93% both handwritten numbers electrocardiography signals. This research provides effective path photoelectric performance advance systems.
Language: Английский
Citations
2