Dr. Graham will be on sabbatical leave in the ’23 Fall semester as part of a collaboration with Centre for Micro Analysis of Materials (CMAM) in Madrid, Spain. During his stay, Dr. Graham will be working with faculty and researchers affiliated with the center, the Spanish National Research Council, and the Universidad Autonoma de Madrid to develop new experimental facilities for studying radiation effects in insulators using novel optical techniques and conducting basic research on combined laser-ion irradiation.