Abstract
A Ginzburg-Landau theory, in which a normal phase and an order parameter are, respectively, the L12 structure and the charge-density wave, is proposed to explain features of the incommensurate to M=2 commensurate transition in long-period superlattices of A3B-type alloys. Predicted features are found to be consistent with those obtained experimentally.
| Original language | English |
|---|---|
| Pages (from-to) | 8522-8525 |
| Number of pages | 4 |
| Journal | Physical Review B |
| Volume | 41 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 1990 Jan 1 |
ASJC Scopus subject areas
- Condensed Matter Physics