15 citations · 22 across the 13 of their papers we have counts for
11 papers · 1 filter
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…
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.…
The study of 4H-SiC LGAD after proton radiation
Sen Zhao, Jiaqi Zhou, Chenxi Fu +7
Silicon carbide (SiC) is a promising material for radiation monitoring in harsh environments, due to its low dark current, high breakdown voltage, high thermal conductivity, and ra…
Simulation of radiation damage effect on silicon detectors using RASER
Xingchen Li, Chenxi Fu, Hui Li +10
Silicon detectors play a crucial role in high energy physics experiments. In future high energy physics experiments, silicon detectors will be exposed to extremely high fluence env…
Mechanisms of proton irradiation-induced defects on the electrical performance of 4H-SiC PIN detectors
Zaiyi. Li, Xiyuan. Zhang, Congcong. Wang +7
Silicon Carbide (SiC) demonstrates significant potential for high-energy particle detection in complex radiation environments due to its exceptional radiation resistance, excellent…
Charge Collection Performance of 4H-SiC LGAD
Sen Zhao, Keqi Wang, Kaibo Xie +4
The 4H-SiC material exhibits good detection performance, but there are still many problems like signal distortion and poor signal quality. The 4H-SiC low gain avalanche detector (L…
Design and simulation of a novel 4H-SiC LGAD timing device
Keqi Wang, Tao Yang, Chenxi Fu +10
Silicon-based fast time detectors have been widely used in high energy physics, nuclear physics, space exploration and other fields in recent years. However, silicon detectors ofte…
Electric Field Measurement by Edge Transient Current Technique on Silicon Low Gain Avalanche Detector
Chenxi Fu, Haobo Wang, Tao Yang +8
A novel methodology, named the diffusion profile method, is proposed in this research to measure the electric field of a low gain avalanche detector (LGAD).The proposed methodology…
Simulation of the 4H-SiC Low Gain Avalanche Diode
Tao Yang, Yuhang Tan, Congcong Wang +2
Silicon Carbide device (4H-SiC) has potential radiation hardness, high saturated carrier velocity and low temperature sensitivity theoretically. The Silicon Low Gain Avalanche Diod…
Leakage current simulations of Low Gain Avalanche Diode with improved Radiation Damage Modeling
Tao Yang, Kewei Wu, Mei Zhao +24
We report precise TCAD simulations of IHEP-IME-v1 Low Gain Avalanche Diode (LGAD) calibrated by secondary ion mass spectroscopy (SIMS). Our setup allows us to evaluate the leakage…
Time Resolution of the 4H-SiC PIN Detector
Tao Yang, Yuhang Tan, Qing Liu +12
We address the determination of the time resolution for the 4H-SiC PIN detectors fabricated by Nanjing University (NJU). The time response to particles from a…