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A molecular dynamics simulation study of the superionic conductor lithium nitride. I
| Content Provider | Scilit |
|---|---|
| Author | Wolf, M. L. Walker, J. R. Catlow, C. R. A. |
| Copyright Year | 1984 |
| Description | Journal: Journal of Physics C: Solid State Physics The authors have performed a molecular dynamics simulation of the superionic conductor $Li_{3}$N at 300K and 400K in order to characterise its structure and transport mechanisms. The distinct Li(1) and Li(2) sublattices are observed experimentally to give complicated temperature-dependent anisotropic mobilities. These have been completely reproduced by the simulation at a qualitative level, although simulated transport coefficients are too high. The defect structure is found to consist of low levels of Frenkel disorder on the Li(2) sublattice and at the higher temperature interstitials are identified in the interplanar region. In accord with observation, Li(2) ions are found to have a remarkable degree of site-localisation. |
| Related Links | http://iopscience.iop.org/article/10.1088/0022-3719/17/36/017/pdf |
| Ending Page | 6634 |
| Page Count | 12 |
| Starting Page | 6623 |
| ISSN | 00223719 |
| DOI | 10.1088/0022-3719/17/36/017 |
| Journal | Journal of Physics C: Solid State Physics |
| Issue Number | 36 |
| Volume Number | 17 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1984-12-30 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics C: Solid State Physics Condensed Matter Physics Molecular Dynamics Simulation Conductor Lithium Superionic Conductor Lithium Nitride |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy Condensed Matter Physics Engineering |