As for Rate Prediction, there are two major types:
There are relatively mature models based on ground test:
The inner structure of a device can be described by the concept of "Sensitive Volume", which is an artificially defined geometry volume inside the device. Then we can start particle transport simulation, in Monte Carlo method or deterministic method, as shown in figure at the top of this page. The criteria of determining whether a SEE will happen is that the charge electric charge within the sensitive volume produced by the particle exceeds a certain value, which is usually called "Critical Charge" of the sensitive volume.
The difference between NRED and NRED-MC is that the latter uses Monte Carlo method for energetic particle transport and the former uses deterministic method. Generally speaking, Monte Carlo method is expected to be more detailed and consumes more time.
Because that this category of prediction methods deal with the inner structure of the device, although in a relatively simpler way, they can also be used as mechanism simulation tools.
Based on years of experience of fully physical simulation, Cogenda has thorough understandings of SEE process, thus has a series of solutions for rate prediction. The dedicated rate prediction software of Cogenda is CRad.
As for ground test based methods, Cogenda implemented IRPP model for heavy ion, Bendel model, PROFIT, and J.Barak 2006 Model for proton.
As for device structure based methods, Cogenda developed NRED and NRED-MC.