Abstract
We have determined a unique model for the mobile copper ion disorder in hexagonal Cu2S between 120° and 325°C via single crystal neutron diffraction. The copper ions partially occupy two sets of three-coordinated sites within the HCP sulfur array and display anharmonic thermal motion. The results suggest that the conductivity is two dimensional in nature.
Original language | English (US) |
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Pages (from-to) | 501-504 |
Number of pages | 4 |
Journal | Solid State Ionics |
Volume | 5 |
Issue number | C |
DOIs | |
State | Published - Oct 1981 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics