Abstract
Experiments on the catalytic reduction of NO with CO on a Pt(100) surface reveal attractive interaction between pulses leading to the eventual merging of two pulses to a single one. The results can be reproduced with a realistic reaction-diffusion model which yields a negative slope in the dispersion relation over a large range of the interpulse distance.
- Received 5 January 1998
DOI:https://doi.org/10.1103/PhysRevLett.82.1586
©1999 American Physical Society
