NUCLEATION CONSTANTS OF CORONAS. 



47 



zzo 



zco 



FIG. 12. Nucleation n, in terms of the apertures of coronas. 

 Small nucleation, moderate exhaustion. 



IZOO 



ft. Y4 16 IB 



zoo 



sooo 



4000 



3000 



zooo 



woo 



tO 12 14 16 18 20 22 24 26 28 30 



FIG. 13. Nucleation n, in terms of the apertures of coronas. Large 



nucleations, moderate exhaustions. 



