FLUX GROWTH OF GGG CRYSTALS AND DETERMINATION OF THE NUCLEATION TEMPERATURE
GGG单晶的助熔生长与成核温度的确定

Flux-growth of the GGG crystal has been investigated. Experiments showed that in PbO -PbF2 flux system the composition range of the solution for the crystallization of GGG is quite wide, the growth is quite stable, and the density of dislocations is relatively low. The nucleation temperature of crystallization was determined by the technique of induced striations.