Disks of diffuse scattering are observed at q'0.6,0,0 around the bcc Bragg reflections implying correlations of the Ag ions in the  directions. The average correlation length and the inverse Haven's ratio both decrease with increasing temperature. The x-ray measurements provide structural evidence for strongly correlated ionic transport in -Ag2S.
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)