Defect formation in an austenitic steel, under low-temperature irradiation, was analyzed. Calculations were made of the neutron interaction with the steel, and of the atomic displacements in cascade regions. The results were used to calculate a threshold energy for stable Frenkel pair formation.

A.V.Kozlov, V.V.Kirsanov: Journal of Nuclear Materials, 1996, 233-237B, 1062-6