A5100328948- Aluminum Alloys Composites Properties
- Magnesium Alloys: Properties and Applications
- Advanced Welding Techniques Analysis
- Semiconductor materials and devices
- High voltage insulation and dielectric phenomena
- Microwave Engineering and Waveguides
- MXene and MAX Phase Materials
- Telecommunications and Broadcasting Technologies
- Aerosol Filtration and Electrostatic Precipitation
- Polydiacetylene-based materials and applications
- PAPR reduction in OFDM
- Silicon Nanostructures and Photoluminescence
- Acoustic Wave Resonator Technologies
- Cultural Heritage Materials Analysis
- Cancer Cells and Metastasis
- Power Line Communications and Noise
- Graphene research and applications
- Ferroelectric and Piezoelectric Materials
- Microfluidic and Capillary Electrophoresis Applications
- Analytical chemistry methods development
- Thermal properties of materials
- Advanced Wireless Communication Techniques
- Semiconductor Quantum Structures and Devices
- Advanced Sensor and Energy Harvesting Materials
- Conducting polymers and applications
Tsinghua University
2014-2023
Shaanxi University of Science and Technology
2023
Tianjin University
2022
Institute of Process Engineering
2022
Poor ductility is the primary concern of magnesium matrix composites (MMCs) inflicted by non-deformable ceramic particle reinforcements. Metal particles which melt at elevated temperature can be used as reinforcement to improve deformation characteristics. Ti-6Al-4V reinforced AZ31 MMCs were produced through friction stir processing (FSP) was carried out in a traditional vertical milling machine. The microstructural features well response external tensile load explored. A homogenous...
Isolating rare circulating tumor cells (CTCs) from blood is critical for the downstream analysis that important in cancer-related research, diagnosis, and medicine, efforts are ongoing to increase efficiency purity of CTC isolation microfluidics. Reported this paper a two-stage integrated microfluidic chip coarse-to-fine whole blood. First, removed by filtration using micropore-array membrane, then CTCs other trapped micropores peeled off membrane novel release method based on air–liquid...
The 5G or emerging sub-6G systems have turned to millimeter wave (mmw) frequency range with large bandwidth, so it is urgent develop suitable filter meet the spectrum requirements. In order make acoustic platform still competitive in future communication, first-order antisymmetric (A <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">1</inf> ) lamb mode resonators were constructed on thin 128° Y-X LiNbO...
Electrical degradation of insulating polymers at electrode interfaces is an essential factor in determining long-term reliability. A critical challenge that the exact mechanism not fully understood, either experimentally or theoretically, due to inherent complex processes. Consequently, this study, we investigate electroluminescence (EL) interface and insulator, determine relationship between EL electrical degradation. Using a tip-plate structure, unique features under highly divergent field...
Quantum-well intermixing (QWI) technology is commonly considered as an effective methodology to tune the post-growth bandgap energy of semiconductor composites for electronic applications in diode lasers and photonic integrated devices. However, specific influencing mechanism interfacial strain introduced by dielectric-layer-modulated multiple quantum well (MQW) structures on photoluminescence (PL) property quality still remains unclear. Therefore, present study, different thicknesses...
The Chinese digital terrestrial/television multimedia broadcasting (DTMB) standard adopts time-domain synchronous orthogonal frequency division multiplexing (TDS-OFDM) as the modulation technology. TDS-OFDM system uses time domain PN sequences frame header and thus has to employ square root raised cosine (SRRC) filters perform spectrum shaping. In order ensure synchronization performance, needs oversampling symbol timing recovery (STR), which is sensitive sampling position offset increases...
With the increasing use of EHV and UHV transmission lines, electromagnetic pollution caused by corona discharge is becoming a serious problem. One most important effects activity line radio interference. As negative positive are very different, RI generated them closely related to source. To find out relationship between source frequency RI, it measured as changes. And through analysis results, some regular patterns found out. In this paper not studied at particular frequency, spectrum from...