General Qualitative Study of Point and Extended Defects and Their Interactions in Non-Metallic Systems

摘要

This report describes progress in developing and implementing a general theoretical approach to describing the properties of defects and impurities of a general nature in nonmetallic solid systems. Also we review progress in complementary non-destructive experimental tests. These tests employ and extend newly developed techniques in EPR and NMR imaging in solids. First of a kind EPR imaging experiments have been performed, and a new NMR imaging laboratory has been constructed.