124 Result(s)
within
Hui**g Chen
Materials Science
Materials Science, general
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Article
A high-linearity synaptic phototransistor based on CsPbBr3-attached MXene nanostructures for image classification and edge detection tasks
Artificial photonic synapses offer an efficient solution for overcoming the von Neumann bottleneck in data storage and processing, providing advantages over electrical synapses by eliminating the bandwidth-con...
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Article
Theory, technology and application of grouted bolting in soft rock roadways of deep coal mines
The grouted bolt, combining rock bolting with grouting techniques, provides an effective solution for controlling the surrounding rock in deep soft rock and fractured roadways. It has been extensively applied ...
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Article
Fully printed IGZO memristor arrays with robust threshold switching characteristics for artificial nociceptors
The large-scale fabrication and patterning of artificial perceptual systems are vital for the development of bionic systems. Traditional patterning processes are often constrained by the use of mask versions, ...
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Article
Intrinsically healing conducting polymer/hydrogel nanocomposite films and their novel volumetric channel for high-performance, flexible, and healable organic phototransistors
The flexible organic phototransistors (OPTs) are crucial for next-generation wearable systems for applications where large mechanical deformation is involved. However, most of the reported OPTs utilizing the f...
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Article
Bipolar synaptic organic/inorganic heterojunction transistor with complementary light modulation and low power consumption for energy-efficient artificial vision systems
Photoelectric synaptic transistors integrate optical sensing and synaptic functions into a single device, which has significant advantages in neuromorphic computing for visual information, recognition, memory,...
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Article
Theoretical screening of cooperative N-bridged dual-atom sites for efficient electrocatalytic nitrogen reduction with remolding insight
The electrocatalytic nitrogen reduction reaction (e-NRR) is a promising alternative method for the Haber-Bosch process. However, it still faces many challenges in searching for high activity, stability, and se...
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Article
Seeded growth of single-crystal black phosphorus nanoribbons
Two-dimensional materials have emerged as an important research frontier for overcoming the challenges in nanoelectronics and for exploring new physics. Among them, black phosphorus, with a combination of a tu...
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Article
Finite element analysis of residual stress toughening Al2O3/TiC/TiB2/h-BN@Al2O3 composite ceramic materials
The residual thermal stress of Al2O3/TiC, Al2O3/TiC/TiB2, and Al2O3/TiC/TiB2/xh-BN@Al2O3 (x: 5, 10, 15 vol%) composite ceramics during sintering and cooling was studied by the Monte Carlo method and the finite el...
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Article
Conversion of chirality to twisting via sequential one-dimensional and two-dimensional growth of graphene spirals
The properties of two-dimensional (2D) van der Waals materials can be tuned through nanostructuring or controlled layer stacking, where interlayer hybridization induces exotic electronic states and transport p...
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Article
Open AccessUsing mask R-CNN to rapidly detect the gold foil shedding of stone cultural heritage in images
As immovable stone cultural heritage is kept in the open air, they are more susceptible to damage, and damage detection is very important for the protection and restoration of cultural heritage. This is especi...
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Article
Artificial morality basic device: transistor for mimicking morality logics
The extensive application of increasingly sophisticated artificial intelligence in life has promoted the artificial morality (AM) issue. The establishment and implementation of artificial ethics for robots are...
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Article
Flower-like MoS2/cotton fiber-derived TiO2 composites with strong electromagnetic wave absorption performance
The flower-like MoS2/cotton fiber-derived TiO2 (MoS2/CF–TiO2) composites were successfully prepared through the bio-template method and hydrothermal reaction. The influence of TiO2 morphology and content on the e...
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Article
Low-energy-consumption organic synaptic transistors with high recognition accuracy enabled by Schottky barrier regulation
To build neuromorphic computing networks equivalent to the human brain, single artificial synaptic devices should exhibit low energy consumption down to femtojoules. However, most existing solutions for implem...
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Article
Low-temperature impact toughness of laser–arc hybrid welded low-carbon bainitic steel
A low-carbon bainitic steel serving for the high-speed train was jointed with the laser–arc hybrid welding, and the low-temperature (−40 °C) impact toughness of the joint was evaluated. The results showed that...
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Article
A general strategy for manufacturing flexible synaptic transistors with high mechanical stability
Flexible organic synaptic transistors (FOSTs) have attracted considerable attention owing to their flexibility, biocompatibility, ease of processing, and reduced complexity. However, FOSTs rarely maintain the ...
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Article
All optical artificial synapses based on long-afterglow material for optical neural network
Artificial neural network with broad application prospect has attracted particular attention due to the promise of solving the memory wall bottleneck. The neural devices that mix light and electricity provide ...
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Article
Robust superhydrophilic antifogging coatings by a facile sol–gel method
In this study, a simple one-step sol–gel process was applied to synthesize SiO2-based superhydrophilic antifogging coatings on glass substrates. In this process, Si(OH)4 sol was first prepared and then SiO2 nanop...
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Article
All-Fiber Integrated Thermoelectrically Powered Physiological Monitoring Biosensor
Advanced fabric electronics for long-term personal physiological monitoring, with a self-sufficient energy source, high integrity, sensitivity, wearing comfort, and homogeneous components are urgently desired....
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Article
Simple synthesis, adjusting luminescence colour and white light emission of Ln3+:CeF3 (Ln = Tm, Tb, Eu) phosphors
CeF3:RE3+ (Tm, Tb, Eu) phosphors were successfully prepared by a one-step hydrothermal method at low temperature. Crystal structure, morphology and luminescent properties of samples were studied. With the increas...
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Article
Open AccessA new route to fabricate flexible, breathable composites with advanced thermal management capability for wearable electronics
Wearable electronics with miniaturization and high-power density call for devices with advanced thermal management capabilities, outstanding flexibility, and excellent permeability. However, it is difficult to...
