Abstract
The growth mechanism under higher level of supersaturation was studied and compared with that under low supersaturation. In the higher supersaturation, the growth rate was not proportional to the supersaturation of the mother solution. In rapid growth the supersaturation is very high and the temperature decreasing rate is very quick. As the result the larger-size cluster might be generated. It was predicted that there might be a difficulty of the desolvation of large cluster on the crystal surface grown in a high supersaturation.
