A5060222940- Advanced Sensor and Energy Harvesting Materials
- Advanced Materials and Mechanics
- Acoustic Wave Phenomena Research
- Tactile and Sensory Interactions
- Optical Network Technologies
- Hearing Loss and Rehabilitation
- Photonic and Optical Devices
- Advancements in Battery Materials
- Semiconductor Lasers and Optical Devices
- Conducting polymers and applications
- Innovative Energy Harvesting Technologies
- Advanced Fiber Optic Sensors
- Noise Effects and Management
- Aeroelasticity and Vibration Control
- Nanomaterials and Printing Technologies
- Ultrasonics and Acoustic Wave Propagation
- Modular Robots and Swarm Intelligence
- Advanced Antenna and Metasurface Technologies
- Adhesion, Friction, and Surface Interactions
- Metamaterials and Metasurfaces Applications
- Advanced Battery Materials and Technologies
- Photonic Crystal and Fiber Optics
- Acoustic Wave Resonator Technologies
- Electromagnetic wave absorption materials
- Laser Design and Applications
Guizhou Minzu University
2025
Guizhou University
2025
Union Hospital
2023-2024
Xidian University
2022-2024
Xuzhou University of Technology
2023-2024
Huazhong University of Science and Technology
2014-2024
Wuhan National Laboratory for Optoelectronics
2024
Taiyuan University of Technology
2023
Zhejiang Sci-Tech University
2023
Union Hospital
2023
Optical metasurfaces, capable of manipulating the properties light with a thickness at subwavelength scale, have been subject extensive investigation in recent decades. This research has mainly driven by their potential to overcome limitations traditional, bulky optical devices. However, most existing metasurfaces are confined planar and rigid designs, functions, technologies, which greatly impede evolution toward practical applications that often involve complex surfaces. The disconnect...
Abstract Electromagnetic (EM) metamaterials have garnered considerable attention due to their capacity achieve negative parameters, significantly influencing the integration of natural materials with artificially structural media. The emergence carbon aerogels (CAs) offers an opportunity create lightweight EM metamaterials, notable for promising shielding or absorption effects. This paper introduces efficient, low‐cost method fabricating CAs without requiring stringent drying conditions. By...
Abstract A majority of soft‐body creatures evolve armor or shells to protect themselves. Similar protection demand is for flexible electronics working in complex environments. Existing works mainly focus on improving the sensing capabilities such as electronic skin (E‐skin). Inspired by snakeskin, a novel (E‐armor) proposed, which not only possesses mechanical flexibility and functions similar E‐skin, but also able itself underlying soft body from external physical damage. The geometry...
Abstract Conformal integration of electronics on complex curvilinear surfaces remains challenging, especially for those devices made non‐stretchable materials. Transforming as‐fabricated planar sheets onto curved requires the materials to be flexible and stretchable, which is intrinsically in conflict with nature Here, a novel assembly strategy conformal proposed that utilizes kirigami design at structural level conformally completely wrap surfaces, employs self‐healing connect seams....
In this paper, a liquid-solid origami composite design is proposed for the improvement of impact resistance. Employing strategy, Kresling structures with different fillings were designed and fabricated, namely air, water, shear thickening fluid (STF). Quasi-static compression drop-weight experiments carried out to compare reveal static dynamic mechanical behavior these structures. The results from demonstrated that solid-liquid exhibited superior yield strength reduced peak force when...
Fabrication of functional devices that require a high-temperature annealing process on thin, temperature-sensitive substrate is long-standing, crucial issue in flexible electronics. Herein, we propose transfer-free laser lift-off method to directly fabricate lead zirconate titanate (PZT) piezoelectric sensors commonly undergo (∼650 °C) ubiquitous substrates, including polyimide (∼300 °C), polyethylene terephthalate (∼120 and polydimethylsiloxane (∼150 °C). The includes the steps fabricating...
Aircraft smart skin requires the integration of large-scale, ultrathin, and high-sensitive sensor network on surface for structural health monitoring (SHM). However, it is fairly difficult to fabricate such large-area flexible networks with low cost high reliability. Although monolithic sensors are easy be fabricated, their applications in impact have yet developed revealed. In this study, an localization technology based small-area proposed structures. The pivotal principle lies combination...
Slope deformation poses significant risks to infrastructure, ecosystems, and human safety, making early accurate predictions essential for mitigating slope failures landslides. In this study, we propose a novel approach that integrates fractional-order grey model (FOGM) with particle swarm optimization (PSO) determine the optimal fractional order, thereby enhancing model’s accuracy, even limited fluctuating data. Additionally, employ k-means clustering technique account both temporal spatial...
Guizhou is a mountainous region that faces numerous engineering challenges during the mining of thick inclined ore bodies, including complex geological conditions, limited monitoring systems, and insufficient on-site monitoring. Developing intelligent methods for predicting surface movement deformation in areas under such conditions critical preventing ecological damage, safeguarding lives property, ensuring safe operations. This study focuses on subsequent filling bodies as context. Using...
A silicon-based cross-like holey phononic crystal (PnC) strip is proposed for the control of elastic waves in field micro-electro-mechanical systems (MEMS). The goal to obtain a broad bandgap at low frequencies with lightweight structure. In this respect, effects varying in-plane and out-of-plane geometry parameters are discussed. After design, gap-to-midgap ratio 47% obtained an intermediate filling fraction solid material small thickness strip. band gap can be moved extremely frequency...
A phononic crystal with an ultra‐wide band gap is proposed, whose unit cell consists of a cross‐like concave hole in the center and four square convex holes at corners. The dispersion relations, modal kinetic energy ratio, eigenmodes edges gaps are investigated by using finite element method. influence geometrical parameters on further analyzed. After optimization, gap‐to‐midgap ratio 156.0% achieved, filling fraction keeping relative small value. Numerical results illustrate that...