Cohesive Relations for Surface Atoms in the Iron-Technetium Binary System
Figure 4
Illustrations of the (a) technetium, (b) iron, and (c) iron-technetium spherical particles used in this work to simulate a variety of surface states. Technetium atoms are rendered in white and iron in brown. The structures shown are the structures obtained following annealing at 1000 K and conjugate gradient optimization of the atomic positions.
