A5041594597- Perovskite Materials and Applications
- Quantum Dots Synthesis And Properties
- Organic Electronics and Photovoltaics
- Organic Light-Emitting Diodes Research
- Distributed Control Multi-Agent Systems
- Semiconductor materials and devices
- Thin-Film Transistor Technologies
- Neural Networks Stability and Synchronization
- Advanced Memory and Neural Computing
- IoT and Edge/Fog Computing
- Luminescence and Fluorescent Materials
- Nanowire Synthesis and Applications
- Telecommunications and Broadcasting Technologies
- Privacy-Preserving Technologies in Data
- Digital Marketing and Social Media
- Target Tracking and Data Fusion in Sensor Networks
- Bioenergy crop production and management
- Carbon Nanotubes in Composites
- Radiation Effects in Electronics
- Stability and Control of Uncertain Systems
- Ga2O3 and related materials
- Insect Pheromone Research and Control
- ZnO doping and properties
- Control Systems and Identification
- Neuroscience and Neural Engineering
Southeast University
2020-2024
Xiamen University
2021-2024
Jiangnan University
2023-2024
Nanjing University of Posts and Telecommunications
2023
Suzhou Institute of Nano-tech and Nano-bionics
2019-2022
Chinese Academy of Sciences
2013-2022
Nanjing Agricultural University
2018-2022
University of Science and Technology of China
2019
Wuhan Botanical Garden
2013
Toward next-generation electroluminescent quantum dot (QD) displays, inkjet printing technique has been convinced as one of the most promising low-cost and large-scale manufacturing patterned light-emitting diodes (QLEDs). The development high-quality stable QD inks is a key step to push this technology toward practical applications. Herein, universal ternary-solvent-ink strategy proposed for cesium lead halides (CsPbX3 ) perovskite QDs their corresponding inkjet-printed QLEDs. With...
Artificial synapses/neurons based on electronic/ionic hybrid devices have attracted wide attention for brain-inspired neuromorphic systems since it is possible to overcome the von Neumann bottleneck of computing paradigm. Here, we report a novel photoneuromorphic device printed photogating single-walled carbon nanotube (SWCNT) thin film transistors (TFTs) using lightly n-doped Si as gate electrode. The drain currents SWCNT TFTs can gradually increase over 3000 times their starting value...
Apples are one of the most widely planted fruits in world, with an extremely high annual production. Several issues should be addressed to avoid damaging samples during quality grading process apples (e.g., long detection period and inability detect internal apples). In this study, electronic nose (e-nose) system for apple based on K-nearest neighbor support vector machine (KNN-SVM) was designed, nasal cavity structure e-nose optimized by computational fluid dynamics (CFD) simulation. A...
Vehicular Clouds (VCs) are modern platforms for processing of computation-intensive tasks over vehicles. Such often represented as Directed Acyclic Graphs (DAGs) consisting interdependent vertices/subtasks and directed edges. However, efficient scheduling DAG VCs presents significant challenges, mainly due to the dynamic service provisioning vehicles within non-Euclidean representation tasks' topologies. In this paper, we propose a Graph neural network-Augmented Deep Reinforcement Learning...
High-performance metal-oxide thin-film transistors, based on inkjet-printed self-confined bilayer heterojunction channels.
We present an insightful review of photodetector devices utilizing all-inorganic perovskite films, covering material composition, preparation methodologies, and device advancements, thereby facilitating researchers in visually capturing the features.
Special radiation-hard and ultralow-power complementary metal–oxide–semiconductor (CMOS) integrated circuits (ICs) are used in the fields of deep space, nuclear energy, medical X-ray imaging. In this work, we first constructed radiation-hard, repairable, sub-1 V-driven printed hybrid CMOS field-effect transistors (FETs) ICs, which integrate carbon nanotube (CNT) (band gap ∼ 0.65 eV) p-type FETs indium oxide (In2O3) ∼3.64 n-type on glass substrates using a PS-PMMA/[EMIM][TFSI] mixture as gate...
Abstract In the field of flexible light‐emitting display, goal‐oriented intelligent molecular design is used to control various behaviors molecules, which provides potential for development conjugated polymers (LCPs). The introduction non‐conjugated units into polymer molecules a key prerequisite realizing intrinsic flexibility, but its easy interchain slip will also lead formation excited states, detrimental efficiency diodes. Herein, two kinds fluorene‐based rod‐coil copolymer with stable...
A facile and effective surface passivation strategy via congeneric quantum dots is demonstrated to produce CsPbBr<sub>3</sub> films with improved morphology reduced defects, enhancing the performance stability of CsPbBr<sub>3</sub>-based photodetectors.
Abstract Complementary metal–oxide‐semiconductor (CMOS) inverters with low power consumption and high noise immunity are essential for realizing practical applications of printed logic gates circuits. However, the performance existing CMOS is still unsatisfactory because p‐type n‐type transistors do not match well. This work demonstrates novel low‐voltage high‐performance using partially thin‐film (TFTs) on 50 nm HfO 2 /Si substrates based indium zinc oxides (IZOs) chirality enriched (9,8)...
Abstract Self‐powered perovskite photodetectors (PDs) have attracted tremendous interest for their promising advantages such as fast response speed and high detectivity. However, they usually suffer from severe operating instability issues stemming the poor film quality, impurity phase formation, numerous surface defects. Herein, performance stable self‐powered PD based on CsPbBr 3 is demonstrated using a multistep spin‐coating method. The annealing temperature of lead bromide (PbBr 2 )...
Narrowband photodetectors have wide application potential in high-resolution imaging and encrypted communication, due to their high-precision spectral resolution capability. In this work, we report a fast response, high rejection ratio, self-filtered ultranarrowband photodetector with new mechanism, which introduces bulk recombination by doping Bi3+ cooperates surface for further quenching photogenerated charges generated short-wavelength-light excitation perovskite single-crystal. A film...
The problem of finite-time partial component consensus (FTPCC) for first-order nonlinear multi-agent systems (MASs) is investigated in this paper the first time. By incorporating permutation matrix approach, we derive a novel error system identical components, which facilitates stability analysis. Leveraging variable theory and related foundational knowledge, devise two adaptable protocols. These protocols are tailored to achieve FTPCC MASs, one without disturbances another those with...
As the traditional methods for recognition of air visibility level have disadvantages high cost, complicated operation, and need to set markers, this paper proposes a novel method based on an optimal binary tree support vector machine (SVM) using image processing techniques. Firstly, morphological is performed image. Then, whether region interest (ROI) extracted determined by feature values, that is, contrast features edge are in ROI. After that, transmittance red, green blue channels (RGB)...
Ultra-Reliable Low-Latency Communication (URLLC) as one of the three fifth-generation (5G) typical application scenarios in future, which requires extreme reliability and low latency. The 3rd Generation Partnership Project (3GPP) expects transmission 32-byte packets with user plane latency less than 1 ms 99.999% reliability. With aim to evaluate performance 5G URLLC network, performing system level simulations is a crucial effective method. In this paper, we modify expand Vienna System Level...
The present study investigates non-fragile H∞ state estimation based on a dynamic event-triggered mechanism for class of discrete time-varying nonlinear systems subject to dynamical bias and fading measurements. deviation caused by unknown inputs is represented equation with bounded noise. Subsequently, the augmentation technique employed introduced in sensor-to-estimator channel determine whether data should be transmitted or not, thereby conserving resources. Furthermore, an augmented...
This paper investigates the problem of prescribed time partial component lag consensus (PTPCLC) and (PTPCC) for nonlinear multi-agent systems (MASs) with switching topologies external bounded disturbances. Some novel control protocols are designed by introducing a new time-varying function which depends on settling time. Then, making full use permutation matrix, original error system about same agent is transformed into component. Furthermore, parameters according to minimum eigenvalue...
New fluorescent materials with a low cost, hypotoxicity, and concealment are desired for the application of anti-counterfeiting. Herein, we report CsCu2I3@Cs3Cu2I5 composite triple-mode photoluminescence (PL) feature by simply adjusting excitation wavelengths, which ascribed to multiple excited states different phases in composite. The broadband emission high quantum yield (∼51%) originate from structure-oriented self-trapped excitons effect Cs3Cu2I5 CsCu2I3 phases. Moreover, incorporation...
Vehicular clouds (VCs) are modern platforms for processing of computation-intensive tasks over vehicles. Such often represented as directed acyclic graphs (DAGs) consisting interdependent vertices/subtasks and edges. In this paper, we propose a graph neural network-augmented deep reinforcement learning scheme (GA-DRL) scheduling DAG dynamic VCs. doing so, first model the VC-assisted task Markov decision process. We then adopt multi-head attention network (GAT) to extract features subtasks....
With the rapid development of printable electronics, printed thin film transistors (TFTs) have attracted more and attention due to their wide applications in novel including OLED, LED QLED displays, E‐paper, logic gates circuits, neuromorphic electronics wearable electronics. [1‐10] It is well‐known that performance TFTs are largely depended on semiconductor inks. Metal oxide carbon nanotubes been regarded as one promising semiconductors for TFTs, since they show excellent electrical...