A5073081843- Quantum optics and atomic interactions
- Heavy metals in environment
- Magneto-Optical Properties and Applications
- Mechanical and Optical Resonators
- Heavy Metal Exposure and Toxicity
- Environmental Toxicology and Ecotoxicology
- Photonic Crystals and Applications
- Photonic and Optical Devices
- Magnetic properties of thin films
- Antenna Design and Analysis
- Analytical Chemistry and Sensors
- Advanced Chemical Sensor Technologies
- Plasmonic and Surface Plasmon Research
- Neural Networks and Reservoir Computing
- Nanoparticles: synthesis and applications
- Heavy Metals in Plants
- Water Quality Monitoring and Analysis
- Pesticide and Herbicide Environmental Studies
- Advanced Antenna and Metasurface Technologies
- Random lasers and scattering media
- Electrochemical Analysis and Applications
- Metamaterials and Metasurfaces Applications
Chengdu University of Information Technology
2021-2024
Capital Normal University
2021-2023
Phase change materials, such as vanadium dioxide (VO2) and Titanium (Ti2O3) have received extensive attention because of the dramatic changes in their intrinsic properties during phase transitions. However, due to rapid transition rate wide dynamics, monitoring processes is challenging. Previous detection methods are lack speed simplicity require multiple interventions, which largely introduce human factors influencing results make it difficult guarantee accuracy visualization. In this...
In this paper, we propose a precision method to measure the chiroptical signal of Artemisinin solutions using photonic spin Hall effect (PSHE) on Ce:YIG-YIG-SiO2 structure as probe. The effects transmission distance, incident angles, applied magnetic fields different directions, and beam waist light weak measurement system are analytically investigated through simulations. It is found that decreasing spot, increasing angle, adding longitudinal field conducive enhancing amplification...
In this paper, we have measured the magneto-optical spin Hall effect influenced by an arbitrary oriented magnetic field using CeDyAl thin films on Gd3Ga5O12 (GGG) substrates as reflective materials. Plots of variation magneto-optic (MOPSHE) with strength, hysteresis line, in three different unit-direction fields are simulated and experimentally measured. The comparison simulation results experiments allows method weak measurement to determine MOPSHE under influence be validated. a...
It is important to assess the toxic effects posed by soil pollutants toward plants. However, plant toxicology experiments normally involve a considerable amount of manpower, consumables and time. Therefore, use metal toxicity prediction models, independent tests, critical. In this study, we investigated different ions wheat using hydroponic experiments. We employed methods soft–hard ion grouping, ligand theory K (conditional binding constant based on biotic model principle) in combination...
A new method to enhance the beam shift of Goos–Hänchen (GH) effect in a 1D photonic crystal based on Larmor resonance terahertz (THz) region is proposed. can surface plasmon (SPR) effect, which enhances GH effect. with graphene–VO 2 periodic structure designed. As result different states at temperatures, SPR crystals will change. In this structure, caused by strong magnetic field perpendicular incident resonate plasmons. It found that strength required relative frequency electromagnetic...
A multi-channel optical sensing system for heavy metal concentration detection is presented in this paper. The utilizes a path combined with unique circuit design and BP neural network (BP-ANN) to perform the online analysis of multi-wavelength signals, achieving accurate solution. An array photodiode used detect transmission light intensities at multiple wavelengths through system, which enables collection useful spectral information uses signal acquisition method effectively improve...
A variety of important major and trace elements may competitively inhibit cadmium (Cd) absorption in human cells reduce Cd toxicity. However, the impact essential on cytotoxicity metals can be difficult to quantify anticipate. acute toxicity Caco-2 cell viability was studied culture solutions modeled by a biotic ligand model (BLM). The individual effects cations potassium (K+), calcium (Ca2+), magnesium (Mg2+), ferrous ion(Fe2+), zinc (Zn2+) manganese (Mn2+) were also investigated. results...
The photonic spin Hall effect (PSHE) is analogous to the electronic effect, which has substantial potential for optoelectronic applications. However, PSHE-based devices are rarely studied, and manipulating PSHE by charge current remained elusive thus far. In this paper, we demonstrate current-induced switching of in Ce1Dy2Al0.42Fe4.58O12 thin film capping with Pt electrodes, mediated spin–orbit torques at Pt/Ce1Dy2Al0.42Fe4.58O12 interface. results show that transverse beam shifts related...
Abstract New pollution elements introduced by the rapid development of modern industry and agriculture may pose a serious threat to soil ecosystem. To explore ecotoxicity risk these elements, we systematically studied acute toxicity 19 metal(loid)s toward lettuce using hydroponic experiments quantitative relationships between element ionic characteristics ion-grouping ligand-binding theory methods, thereby establishing ion character-activity relationship (QICAR) model for predicting...