A5001140939- Dark Matter and Cosmic Phenomena
- Radiation Detection and Scintillator Technologies
- Atomic and Subatomic Physics Research
- Particle Detector Development and Performance
- Magnetic and transport properties of perovskites and related materials
- Neutrino Physics Research
- Particle physics theoretical and experimental studies
- Particle Accelerators and Free-Electron Lasers
- Microbial Applications in Construction Materials
- Radiation Effects in Electronics
- Antimicrobial agents and applications
- Advanced Computational Techniques and Applications
- Power Systems and Technologies
- CCD and CMOS Imaging Sensors
- Superconducting Materials and Applications
- Data Management and Algorithms
- Astrophysics and Cosmic Phenomena
- Network Packet Processing and Optimization
- Ferroelectric and Piezoelectric Materials
- Medical Imaging Techniques and Applications
- Advanced Algorithms and Applications
- Graph Theory and Algorithms
- Particle accelerators and beam dynamics
- Cosmology and Gravitation Theories
- Superconducting and THz Device Technology
Institute of High Energy Physics
2002-2024
Jiangnan University
2024
Chinese Academy of Sciences
2006-2023
Institute of Computing Technology
2023
University of California, Los Angeles
2017-2021
University of Chinese Academy of Sciences
2017
Abstract One of the major challenges in expanding uses polymer materials is development thermally driven, multifunctional, self‐healing water polyurethanes with superior mechanical properties. By adding nano‐inorganic fillers and incorporating phenol‐carbamate bonds into molecular chains, a waterborne polyurethane strong properties as well antibacterial, antiseptic was created. Given that tannic acid (TA) can create an isocyanate‐group‐containing network, resulting TA‐based (TWPU) had great...
About one hundred magnets of six different types shall be installed in the High Luminosity LHC (HL-LHC) years 2026--2028 at CERN. The design, construction and test are based on CERN collaborations with institutes industrial partners USA, Spain, Italy, Japan China. Three correctors Nb–Ti technology feature conductor peak fields 2 to 4 T range: for all them protoype phase has been successfully completed. production is well advanced superferric correctors, starting canted cos theta nested...
Finding the All-Pairs Shortest Paths (APSP) in a graph is key for various domains. Motivated by graphs are sparse most real-world applications, we store whole as compressed storage format each process of distributed computing clusters and combine Floyd algorithm with Dijkstra to solve APSP problem this work, which leads novel Fast algorithm. In contrast state-of-the-art Part algorithm, our adds some memory overhead original uses local global algorithms simultaneously. The payoff...
The thickness dependence of microstructures La0.8Ca0.2MnO3 (LCMO)∕SrTiO3 (STO) thin films was investigated by high-resolution x-ray diffraction, small angle reflection, grazing incidence scanning electron microscopy, and atomic force microscopy. results show that all the LCMO are well oriented in (00l) direction perpendicular to substrate surface. Self-organized crystalline grains with a tetragonal shape uniformly distributed on film surface, indicating deposition condition being benefit...
Positron emission mammography (PEM) is an effective means for early diagnosis of breast cancer. In this work, we designed a double-plane detector PEM based on silicon photomultiplier tubes (SiPM). Each was composed 5×6 blocks with total area 168.6×202.4mm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> . block consisted 16×16 LYSO array the pixel size 1.9×1.9×15mm xmlns:xlink="http://www.w3.org/1999/xlink">3</sup> An 8×8 SiPM constructed...
Xenon-doped liquid argon has been proposed as a good alternative to pure in scintillation detectors. In this study, we report on the measurement of time profile light emitted from xenon-doped with molar concentrations up 160 ppm. A compact setup developed for silicon photomultiplier (SiPM) photosensor and 210Po 90Sr sources. An effective model based de-excitation processes describe data. The results show that is fast scintillator can be used lieu tetraphenyl butadiene (TPB) way preserves its...
Abstract With the increasing application of nuclear technology in many fields, order to meet requirements for measurement range radiation dose rate different a new X/ γ method is proposed this paper. Using MPPC couple CsI(TI) scintillator, combined with continuous periodic charges integration electronics, detector system was developed. It enables work two regions, avalanche and proportional, realizes wide through gain changes between regions. In experiments, measured fields 0.1 μGy/h 400...
The upgrade of the BEPC control system has been finished one year ahead schedule and new was put into use in October, 1994. upgraded adopts a distribution architecture based on DECnet. workstations are used as console to replace old hardware console, VAX computers carry out jobs. Some dedicated adapters have eliminated. Up now, running safely reliably for five months. upgrading is crowned success. What we presented this paper.