Míguez David G, Dolnik Milos, Muñuzuri Alberto P, Kramer Lorenz
Department of Chemistry and Center for Complex Systems, MS015, Brandeis University, Waltham, Massachusetts 02454-9110, USA.
Phys Rev Lett. 2006 Feb 3;96(4):048304. doi: 10.1103/PhysRevLett.96.048304.
We have performed one-dimensional and two-dimensional experiments and simulations to study the formation of patterns in a system that grows continuously in one direction. Depending on the growth velocity, three basic spatial configurations can be obtained: stripes that are parallel, oblique, or perpendicular to the growth direction. The dependence of the wavelength on the growth velocity has also been observed. Our results illustrate the importance of these growth mechanisms in determining the final configuration of chemical and biological pattern-forming processes.
我们进行了一维和二维实验及模拟，以研究在一个沿单一方向持续生长的系统中图案的形成。根据生长速度，可以获得三种基本的空间构型：与生长方向平行、倾斜或垂直的条纹。还观察到了波长对生长速度的依赖性。我们的结果说明了这些生长机制在决定化学和生物图案形成过程的最终构型方面的重要性。
