A5101758276- 2D Materials and Applications
- MXene and MAX Phase Materials
- Graphene research and applications
- Advanced Photocatalysis Techniques
- Chalcogenide Semiconductor Thin Films
- Perovskite Materials and Applications
- Heusler alloys: electronic and magnetic properties
- ZnO doping and properties
- Advanced Thermoelectric Materials and Devices
- Copper-based nanomaterials and applications
- Quantum Dots Synthesis And Properties
- Magnetic Properties of Alloys
- Advanced Chemical Physics Studies
- Fuel Cells and Related Materials
- Ferroelectric and Negative Capacitance Devices
- Advanced Materials and Semiconductor Technologies
- Electronic and Structural Properties of Oxides
- Advanced Energy Technologies and Civil Engineering Innovations
- Thermal Expansion and Ionic Conductivity
- Quantum and electron transport phenomena
- Physics of Superconductivity and Magnetism
- Rare-earth and actinide compounds
- Ga2O3 and related materials
- Advanced Memory and Neural Computing
- Carbon Nanotubes in Composites
Shenzhen University
2024-2025
Northwestern Polytechnical University
2022-2023
Shaanxi Normal University
2020-2021
Centro Brasileiro de Pesquisas Físicas
2021
Thermoelectric devices have substantial potential as an environmentally compatible and sustainable power source to produce electricity straight out of waste heat. In this article, the density functional theory Boltzmann’s transport equation are employed investigate thermoelectric characteristics blue phosphorene (P)/GaN P/GeC van der Waals heterostructures (vdWHs). Both vdWHs exhibit a small lattice thermal conductivity at 300 K because enhanced phonon boundary dispersion. P/GaN drive...
Janus monolayers with breaking out-of-plane structural symmetries and spontaneous electric polarizations offer new possibilities in the field of two-dimensional materials. Due to depletion fossil fuels serious environmental problems, there has been a growing interest conversion water solar energy into H2 recent years. In this research, XGaInY (X, Y = S, Se Te) are predicted as promising solar-water-splitting photocatalysts. Based on first-principles calculations, electronic, mechanical,...
Thermoelectric technology holds great promise as a green and sustainable energy solution, generating electric power directly from waste heat. Herein, we investigate the thermoelectric properties of SiPGaS/As van der Waals heterostructures by using computations based on density functional theory semiclassical Boltzmann transport theory. Our results show that both models have low lattice thermal conductivity at room temperature (300 K). Applying 4% tensile strain to leads significant...
Van der Waals heterostructures (vdWHs) showcase robust and tunable light-matter interactions, establishing an intriguing realm for investigating atomic-scale photocatalytic properties. Here, we employ
The creation of hydrogen by photocatalytic water splitting is a core research area in the worldwide attempts to discover valid substitute for fossil fuels.
Two-dimensional (2D) van der Waals antiferromagnetic (AFM) materials boast exceptional properties for spintronics, including high spin-wave speeds and negligible stray fields. Their layer-by-layer assembly into heterostructures enables the exploration of next-generation spintronic devices. However, most 2D AFM are semiconductors or insulators. Thus, magneto-transport, a key segment is difficult to obtain especially at low temperatures. Herein, we report observation anomalous Hall effect...
Two-dimensional (2D) materials with upright stacking form layered van der Waals heterostructures (vdWHs) are currently believed to be attractive prospects for optoelectronic, photocatalytic, and thermoelectric devices because they can merge the capabilities of distinct 2D materials. Herein, we evaluate electronic, optical, response model-I model-II Ars/SGaInS vdWHs via first-principles computations. The energetic, dynamical, thermal stabilities these suggest great promise in experimental...
The effects of various vacancies and group‐VIB VIIB transition metal substitutional doping on the structural, electronic, magnetic properties monolayer HfS 2 are studied by first‐principles calculations. results show that pristine is a nonmagnetic semiconductor; it becomes creating single V 1Hf or 1S vacancy, whereas still semiconductor 1Hf+1S divacancy 1Hf+2S trivacancy. vacancy induce moments 3.265 2.000 μ B , respectively, trivacancy do not any moments. One atoms substituting for one Hf...
Abstract Two-dimensional heterostructures formed by stacking layered materials play a significant role in condensed matter physics and science due to their potential applications high-efficiency nanoelectronic optoelectronic devices. In this paper, the structural, electronic, optical properties of SiC/CrS 2 van der Waals heterostructure (vdWHs) have been investigated means density functional theory calculations. It is confirmed that vdWHs energetically thermodynamically stable indicating its...