1. Impurities, segregation and creep embrittlement
2. The Role of Trace Elements and Interfaces in Creep Failure, Dallas, Texas (1982);
3. Metall. Trans. 14A, 520–621 (1983).
4. Interfacial Segregation and Fracture;Yoo;1983 ASM Materials Science Seminar on Flow and Fracture at Elevated Temperatures,1983
5. I-W. Chen and M. H. Yoo, “Creep Cavitation Under Interfacial Segregation,” Acta Metall. (in press).