Vollmer, Charles T., authorEstep, Don, advisorTavener, Simon, committee memberBreidt, Jay, committee memberCooley, Dan, committee member2019-06-142019-06-142019https://hdl.handle.net/10217/195397Modeling nuclear radiation damage necessarily involves multiple scales in both time and space, where molecular-level models have drastically different assumptions and phenomena than continuumlevel models. In this thesis, we propose a novel approach to explicitly coupling these multiple scales of the microstructure damage of radiation in materials. Our proposed stochastic process is a statistical upscaling from physical first principals that explicitly couples the micro, meso, and macro scales of materials under irradiation.born digitaldoctoral dissertationsengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.materials modelingmultiscalestochastic processesmultiphysicscellular automataprobabilistic cellular automataText