Within the framework of RD50 collaboration and WODEAN collaboration, it is extensively ongoing to investigate the effect of microscopic defects in various designs of different radii sensors come from radiation damage by Hadron irradiations (single/mixed) on macroscopic parameters for HL-LHC (operationally 2026), however, with an increased total fluence up to 1x1016 neq/cm2. It is new out come from RD50, n-MCZ Si is a good candidate for outer tracker of CMS detector for the HL-LHC.
In this paper, we have presented the comparison of experimental data on n-MCz Si PAD sensor and theoretical Shockley-Read-Hall recombination (SRH) statistics and proposed a new advanced n-MCz neutron irradiated advanced four traps model to simulate radiation damage effect and can be used for the next generation simulations. Experimental results are found in good agreement with the SRH theoretical data.