A5020955775- Advanced Sensor and Energy Harvesting Materials
- Optical Coatings and Gratings
- Surface Modification and Superhydrophobicity
- Photonic and Optical Devices
- Advanced optical system design
- Fluid Dynamics and Heat Transfer
- Advanced Materials and Mechanics
- Liquid Crystal Research Advancements
- Conducting polymers and applications
- Fluid Dynamics and Thin Films
- Photorefractive and Nonlinear Optics
- Advanced Optical Imaging Technologies
- Heat Transfer and Boiling Studies
- Optical and Acousto-Optic Technologies
- Dielectric materials and actuators
- Image Processing Techniques and Applications
- Heat Transfer and Optimization
- Innovative Microfluidic and Catalytic Techniques Innovation
- Semiconductor Lasers and Optical Devices
- Optical Polarization and Ellipsometry
- Perovskite Materials and Applications
- 2D Materials and Applications
- Advanced Semiconductor Detectors and Materials
- Nonlinear Partial Differential Equations
- Electrowetting and Microfluidic Technologies
Northeast Electric Power University
2022-2025
Beijing Normal University
2023-2025
Electric Power University
2022-2024
Dalian University
2016-2024
Dalian University of Technology
2016-2024
Zhejiang University
2021-2023
Zhejiang University of Technology
2021-2023
State Key Laboratory of Fine Chemicals
2023
State Key Laboratory of Silicon Materials
2021-2022
Northeastern University
2021
Self-propelled droplet jumping plays a crucial role in numerous applications such as condensation heat transfer, self-cleaning, and water harvesting. Compared to individual jumping, the coalescence-induced domino manner has attracted more attention due its potential for high performance of mobility transfer. However, there is an apparent gap current literature regarding demonstration advantage this preferred transport well-controlled way. In study, we report attainment relay by designing...
Self-trapped exciton emission of disphenoidal [SnCl 4 ] 2− units in the Sn( ii )-doped Cs 2 ZnCl has been studied experimentally and theoretically.
Abstract The behavior of droplets trapped in geometric structures is essential to droplet manipulation applications such as for transport. Here we show that directional movement can be realized by a V-shaped groove with the direction controlled adjusting surface wettability inner wall and cross sectional angle groove. Experiments analyses superhydrophobic translates from immersed state suspended decreases departs bottom volume increases. We also demonstrate this simple grooved structure used...
This paper proposes a UAV platform that autonomously detects, hunts, and takes down other small UAVs in GPS-denied environments. The tracks, follows another drone within its sensor range using pre-trained machine learning model. We collect generate 58,647-image dataset use it to train Tiny YOLO detection algorithm. algorithm combined with simple visual-servoing approach was validated on physical platform. Our able successfully track follow target at an estimated speed of 1.5 m/s. Performance...
A high response speed biological gel artificial muscle (BGAM) with a networked pore structure is proposed. The BGAM prepared from carboxylated chitosan and sodium carboxymethyl cellulose. For the given parameters including driving voltage size of BGAM, in this paper 15 times faster than existing research. best result on 0.115 mN/s obtained, porosity 18.5%, elastic modulus 2.73 MPa, specific capacitance 0.23mF/cm2. This by cross-linking natural polymers, biocompatible degradable.
This paper focuses on a four-capacitor flexible sensor composed of two electrode materials; also, the decoupling method and sensing performance for multimodal spatial forces dynamic humidity are described. In previous work, multimode sensors is mostly done by monitoring types signals, numerical differences same signal, stacking multiple parameter-sensitive materials. mainly uses different characteristics in simulation experiment humidity, moisture-sensitive quickly wets from outside to...
Efficient Dropwise condensation on nanostructured superhydrophobic surfaces (SHS) has received extensive attention. However, good heat performance only occurs in two conditions: the presence of non-condensable gas, or low surface subcooling. For industrial pure steam condensation, large droplets tend to be pinned due contact angle hysteresis (CAH) and impede transfer process. In this study, SHSs hydrophobic (HS) were integrated spaced band pattern with different width CAH. It was observed...
This study aims to investigate the effects of oxytetracycline on growth and photosynthetic capacity rape (Brassica campestris L.).Four levels (0, 10, 100, 200 mg kg -1 ) were added potted soil.Chlorophyll fluorescence parameters induced by five (90, 190, 420, 820, 1,500 μmol photons m -2 s PAR (PAR, photosynthetically active radiation) measured.Plant indices leaf traits also determined.Electron transport rate increased along with increase PAR, but an opposite trend was found for effective...
Numerous studies have focused on designing micro/nanostructured surfaces to improve wicking capability for rapid liquid transport in many industrial applications. Although hierarchical been demonstrated enhance capability, the underlying mechanism of remains elusive. Here, we report preferential capillary pumping hollow with internal nanostructures, which are different from conventional solid external nanostructures. Specifically, preferentially occurs nanowire bundles instead interconnected...
Abstract High‐speed and highly sensitive infrared photodetectors are regarded as one of the most essential components in modern photonic devices technology because constantly emerging application scenarios. In this paper, an ultrafast extremely low noise mid‐infrared (MIR) photodetector is reported at both room cryogenic temperatures by leveraging high‐mobility 2D electron gas (2DEG) polar CdTe/PbTe heterostructure interface. The detector simultaneously exhibits a peak detectivity ≈4.2 × 10...
Biological gel artificial muscle (BGAM) has a promising future in the field of MEMS. In contrast to material research BGAM, relatively little is conducted on preparation process method BGAM. Therefore, water mist bonding for BGAM proposed. The main application complete assembly electrode membrane with electrically actuated membrane, and actuation properties can be further enhanced. this paper, experiments mechanical, electrical, are investigate effects parameters comprehensive experimental...
A multilevel binary phase grating polarization device that uses a birefringent material as the substrate is proposed, and design described. Based on effect of combining double refraction with diffraction, this type can act polarizing beam splitter has number advantages for practical use.