The type identification of dislocation loops by TEM and the loop formation in pure Fe implanted with H+*

Abstract

This paper is divided into two parts: the first part is to identify the type of dislocation loops in materials by using TEM. The inside-outside method to identify V-loops or I-loops is described in detail. The second part discusses the dislocation loops in pure Fe implanted with H+ in a accelerator and followed by aging at 673—773 K.