10 papers
Time Resolution of a Novel Ultra-fast Graphene-Optimized 4H-SiC PIN
Suyu Xiao, Hui Liang, Congcong Wang +2
Silicon carbide detectors exhibit good detection performance such as fast time resolution, high radiation tolerances, high breakdown voltage and low temperature sensitivity and hav…
Beam Test Characterization of Silicon Microstrip Detector Flight-Model Ladders for the AMS-02 Upgrade
Dexing Miao, Giovanni Ambrosi, Mattia Barbanera +56
The AMS-02 experiment plans to install a new silicon microstrip tracker layer (Layer-0) on top of the existing detector, increasing the cosmic-ray acceptance by a factor of 3. Laye…
A Telescope System for Charge and Position Measurement of High Energy Nuclei
Dexing Miao, Zhiyu Xiang, Giovanni Ambrosi +43
A high-granularity telescope system with a large sensitive area and low material budget has been developed for high-energy heavy ion beam tests. The telescope consists of nine laye…
Stability of Charge Collection Efficiency and Time Resolution in 4H-SiC PIN Diodes Under X-ray Irradiation
Jiaqi Zhou, Sen Zhao, Xiyuan Zhang +6
This study evaluates the radiation tolerance of a 4H-SiC PIN detector under X-ray irradiation up to \SI{2}{MGy} (Si) at \SI{160}{keV}. The detector features a fully epitaxial verti…
Preliminary design and simulation for CEPC fast luminosity monitor detector based on 4H-SiC
Yanpeng Li, Meng Li, Xingrui Wang +8
The Circular Electron-Positron Collider (CEPC), a next-generation high-luminosity collider, employs a crab waist scheme to achieve ultrahigh $5 \times 10^{34} \, \text{cm}^{-2}\tex…
4H-SiC PIN detector for alpha particles from room temperature to 90 °C
Xingchen Li, Sen Zhao, Mengke Cai +5
In the field of high-energy particle detection, detectors operating in high-radiation environments primarily face high costs associated with power consumption and cooling systems.…