论文部分内容阅读
A dendrite is one of the most aesthetically pleasing structures, with the best-known example being snowflakes. Dendritic structures also include dendrites in alloys, neural systems and structures in nanomaterials. Although the formation of dendrites has been studied for centuries, the practical technique to control their growth is limited. Here we report an attempt to manipulate the growth of dendritic structures via controlling chemical diffusion and reaction.