| Abstract: | Gel medium has been used for the electrolytic growth of silver dendrites and single crystals of a variety of morphological features and forms. Microtopographic studies of the crystals have been carried out using optical and scanning electron microscopes. Some unusual growth surface morphologies have been observed. The surfaces of some of the crystals have a high degree of perfection. Sufficient experimental evidences are obtained for the striated growth of crystals and twin plane re-entrant edge (TPRE] mechanism of growth. The formation of tertiary three-dimensional (T3D) dendrites and dendrites with obliquely forward and backward branchings at different stages of growth have been investigated. |
