Zhengbiao Ouyang
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View article: Dual-tunable MXene-VO <sub>2</sub> hybrid metamaterials for solar energy harvesting and environmental monitoring via absorption modulation
Dual-tunable MXene-VO <sub>2</sub> hybrid metamaterials for solar energy harvesting and environmental monitoring via absorption modulation Open
Solar thermo-photovoltaics (STPV) offer a promising route to next-generation solar energy conversion by enhancing efficiency through photothermal mechanisms. However, achieving broadband tunability and long-term material stability remains …
View article: Next-Generation Light Harvesting: MXene (Ti3C2Tx)-Based Metamaterial Absorbers for a Broad Wavelength Range from 0.3 μm to 18 μm
Next-Generation Light Harvesting: MXene (Ti3C2Tx)-Based Metamaterial Absorbers for a Broad Wavelength Range from 0.3 μm to 18 μm Open
Electromagnetic wave (EMW) absorption materials are crucial for a wide range of applications, yet most existing materials suffer from complex fabrication and narrow absorption bands, particularly under harsh environmental conditions. In th…
View article: Numerical Insights into Wide-Angle, Phase-Controlled Optical Absorption in a Single-Layer Vanadium Dioxide Structure
Numerical Insights into Wide-Angle, Phase-Controlled Optical Absorption in a Single-Layer Vanadium Dioxide Structure Open
Vanadium dioxide (VO2) is a well-known phase-change material that exhibits a thermally driven insulator-to-metal transition (IMT) near 68 °C, leading to significant changes in its electrical and optical properties. This transition is gover…
View article: Unveiling the Structural Stability and Optoelectronic Properties of Pristine and Janus Monolayers
Unveiling the Structural Stability and Optoelectronic Properties of Pristine and Janus Monolayers Open
The versatile and tunable elemental composition of the monolayer-based two-dimensional (2D) MA2Z4 family (M is an early transition metal, A is Si or Ge, and Z is N, P, or As) has garnered significant attention in the optoelectronic applica…
View article: Near-Infrared to T-Ray Frequency Conversion Using Kagome Photonic Crystal Resonators
Near-Infrared to T-Ray Frequency Conversion Using Kagome Photonic Crystal Resonators Open
Kagome lattices have attracted significant research interest due to their unique interplay of geometry, topology, and material properties. They provide deep insights into strongly correlated electron systems, novel quantum phases, and adva…
View article: The gut microbiota metabolite trimethylamine N-oxide promotes cardiac hypertrophy by activating the autophagic degradation of SERCA2a
The gut microbiota metabolite trimethylamine N-oxide promotes cardiac hypertrophy by activating the autophagic degradation of SERCA2a Open
Trimethylamine oxide (TMAO) is a newly found intestinal microbiota metabolite. Here, we aimed to explore the effects of TMAO on calcium homeostasis and its implication in cardiac hypertrophy, especially focusing on the regulatory mechanism…
View article: Topological Photonic Crystal Sensors: Fundamental Principles, Recent Advances, and Emerging Applications
Topological Photonic Crystal Sensors: Fundamental Principles, Recent Advances, and Emerging Applications Open
Topological photonic sensors have emerged as a breakthrough in modern optical sensing by integrating topological protection and light confinement mechanisms such as topological states, quasi-bound states in the continuum (quasi-BICs), and …
View article: Simultaneous observation of zero-index band and quasibound state in the continuum in all dielectric photonic crystals
Simultaneous observation of zero-index band and quasibound state in the continuum in all dielectric photonic crystals Open
Zero-index (ZI) photonic materials show the absence of spatial phase accumulation, making them a suitable candidate for many useful optical applications. On the other hand, a bound state in the continuum (BIC), having extremely high-qualit…
View article: Correction: Recent developments in emerging two-dimensional materials and their applications
Correction: Recent developments in emerging two-dimensional materials and their applications Open
Correction for ‘Recent developments in emerging two-dimensional materials and their applications’ by Karim Khan et al. , J. Mater. Chem. C , 2020, 8 , 387–440, https://doi.org/10.1039/C9TC04187G.
View article: Optimization of Energy Management Strategy for Series Hybrid Electric Vehicle Equipped with Dual-Mode Combustion Engine Under NVH Constraints
Optimization of Energy Management Strategy for Series Hybrid Electric Vehicle Equipped with Dual-Mode Combustion Engine Under NVH Constraints Open
Energy management strategies (EMSs) are a core technology in hybrid electric vehicles (HEVs) and have a significant impact on their fuel economy. Optimal solutions for EMSs in the literature usually focus on improving fuel efficiency by op…
View article: Förster Resonance Energy Transfer in Metal Halide Perovskite: Current Status and Future Prospects
Förster Resonance Energy Transfer in Metal Halide Perovskite: Current Status and Future Prospects Open
Förster Resonance Energy Transfer (FRET) is a non‐radiative energy transfer process in a donor‐acceptor system and has applications in various fields, such as single‐molecule investigations, biosensor creation, and deoxyribonucleic acid (D…
View article: Cage-Based 3D Tetrahexagonal Boron Nitride Crystal with Excellent Terahertz Light Absorption
Cage-Based 3D Tetrahexagonal Boron Nitride Crystal with Excellent Terahertz Light Absorption Open
In recent findings, a new classification of 1D and 2D tetrahexagonal boron nitrides (th-BN) consisting of square and hexagonal rings has been documented. These materials exhibit impressive properties such as the tunable band gap, strong op…
View article: Mechanism insights for impedance matching in split-ring resonator topologies under bio-medical scenarios
Mechanism insights for impedance matching in split-ring resonator topologies under bio-medical scenarios Open
The utilization of microwave radiation has gained increasing importance in various biological applications. However, a significant challenge remains in the interaction between the microwaves and the human skin, primarily due to the impedan…
View article: Basic Theory of Ice Crystallization Based on Water Molecular Structure and Ice Structure
Basic Theory of Ice Crystallization Based on Water Molecular Structure and Ice Structure Open
Freezing storage is the most common method of food preservation and the formation of ice crystals during freezing has an important impact on food quality. The water molecular structure, mechanism of ice crystal formation, and ice crystal s…
View article: Recent advances in two-dimensional perovskite materials for light-emitting diodes
Recent advances in two-dimensional perovskite materials for light-emitting diodes Open
Light-emitting diodes (LEDs) are an indispensable part of our daily life. After being studied for a few decades, this field still has some room for improvement. In this regard, perovskite materials may take the leading role. In recent year…
View article: Temporally-topological defect modes in photonic time crystals
Temporally-topological defect modes in photonic time crystals Open
In this paper, we investigate the properties of temporally-topological defect modes (TTDMs) (or temporally-topological interface states) in the topological photonic time crystal (PTC) systems. The PTC systems are constructed by the cascade…
View article: Investigation on 3D Printing of Shrimp Surimi Adding Three Edible Oils
Investigation on 3D Printing of Shrimp Surimi Adding Three Edible Oils Open
Three-dimensional (3D) printing provides a new method for innovative processing of shrimp surimi. However, there still exists a problem of uneven discharge during the 3D printing of surimi. The effects of different amounts of lard oil (LO)…
View article: Ultra-Wideband Terahertz Wave Absorber Using Vertically Structured IGIGIM Metasurface
Ultra-Wideband Terahertz Wave Absorber Using Vertically Structured IGIGIM Metasurface Open
Achieving perfect absorption of electromagnetic waves across a wide range of frequencies is crucial for various applications, including sensing, imaging, and energy capture. In this study, we introduced a new concept for metasurfaces and p…
View article: Effect of Liquid Nitrogen Freezing Temperature on the Muscle Quality of Litopenaeus vannamei
Effect of Liquid Nitrogen Freezing Temperature on the Muscle Quality of Litopenaeus vannamei Open
The implications of different liquid nitrogen freezing (LNF) temperatures (−35 °C, −65 °C, −95 °C, and −125 °C) on the ice crystal and muscle quality of white shrimp (Litopenaeus vannamei) were investigated in this essay. The results showe…
View article: Accessing new avenues of photonic bandgaps using two-dimensional non-Moiré geometries
Accessing new avenues of photonic bandgaps using two-dimensional non-Moiré geometries Open
Photonic crystals (PhC) formed by 2-D non-Moiré geometries are realized in this work. Non-Moiré (NM) tiles are the contours of trigonometric functions that generate exciting shapes and geometries . Photonic bandstructure calculations revea…
View article: Two Individual Super-Bound State Modes within Band Gap with Ultra-High Q Factor for Potential Sensing Applications in the Terahertz Wave Band
Two Individual Super-Bound State Modes within Band Gap with Ultra-High Q Factor for Potential Sensing Applications in the Terahertz Wave Band Open
Bound states in the continuum (BICs) garnered significant research interest in the field of sensors due to their exceptionally high-quality factors. However, the wide-band continuum in BICs are noise to the bound states, and it is difficul…
View article: 2D MXenes Embedded Perovskite Hydrogels for Efficient and Stable Solar Evaporation
2D MXenes Embedded Perovskite Hydrogels for Efficient and Stable Solar Evaporation Open
Solar evaporation is a facile and promising technology to efficiently utilize renewable energy for freshwater production and seawater desalination. Here, the fabrication of self‐regenerating hydrogel composed of 2D‐MXenes nanosheets embedd…
View article: Superbound state in photonic bandgap and its application to generate complete tunable SBS-EIT, SBS-EIR and SBS-Fano
Superbound state in photonic bandgap and its application to generate complete tunable SBS-EIT, SBS-EIR and SBS-Fano Open
Bound states in continua (BICs) have high-quality factors that may approach infinity. However, the wide-band continua in BICs are noise to the bound states, limiting their applications. Therefore, this study designed fully controlled super…