Interpretation of field-ion images from ordered Ni4Mo

Abstract

A computer simulation procedure with which it is possible to simulate field‐ion images from all the thirty domain orientations of ordered Ni4Mo has been devised. It is shown that the shell thickness to be used in the computer simulation of ordered alloys is more than that for pure metal specimens of equal radius. The interaction between prominent planes across domain boundaries in field‐ion images of Ni4Mo has been worked out. Exidence for this is presented in the fom of simulated patterns.