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math.PR2026
The logarithmic law of sample correlation matrices
Yanpeng Li, Zhi Liu, Jiahui Xie +1
Let be the sample correlation matrix constructed from , whose entries are independent and identically distributed random variable…
physics.ins-det2026
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…