Abstract
Bifurcation analysis is introduced to a prototype Liesegang ring (LR) model to explain pattern formation as an instability of a propagating plane reaction front. A theoretical criterion for the onset of patterning is derived and numerically tested. The uneven spacing law of LR bands is explained as a consequence of the time varying velocity of the moving reaction front. Suggestions for controlling pattern formation are provided.
| Original language | English (US) |
|---|---|
| Journal | Physical review letters |
| Volume | 92 |
| Issue number | 8 |
| DOIs | |
| State | Published - 2004 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy