Measurement of diffuse electron scattering by single nanometre-sized defects in gold
- Diffuse elastic scattering of electrons by single nanometre-sized defects in ion-irradiated Au has been measured quantitatively. Diffuse scattering from isolated single dislocation loops is separated from Bragg scattering at a weakly excited diffraction peak. Results are compared among several dislocation loop geometries and published calculations for diffuse scattering of x-rays. The pattern in the diffuse scattering within a single reciprocal lattice plane reveals the loop geometry and interstitial or vacancy nature.
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