70 Resonance and Ionization Potentials. 



Fig. 3. — Cadmium. Partial Current Curves. 



Accelerating 'Potential ( 4 ditf - Z Volfs J 



Table II. — Resonance and Ionization Potentials for Sodi 

 Referring to figs. 4, 5, and 6. 



mm 





Applied Potentials at Resonance. 





J Resonance 

 j Potential. 



Initial 



Potential. 



Curve. 



a. 



b. 



c. 



8-1 



e. 



/• 



| 9- 



| b-a. 





1 ... 



23 



4-5 



63 









1 





2 



2-3 



4-5 



6-5 



8-7 













3 ... 



1-4 



3-4 



5-5 











20 



0-6 



4 ... 



1-2 



3-3 



56 











21 



09 



5 ... 



1-4 3-6 



5-6 



7-8 



100 







22 



0'8 



6 ... 



1-3 ! 3-4 



59 



8-0 



10-2 



12-2 



| 14-5 



21 



0-8 



7 ... 



8 ... 



1-3 ! 3-5 



6-0 



7*8 







Mean... 



2-2 



09 



2-12 



0-80 





i 

 i 













±0-06 





9a... 



4-3 



Applied potential for ionization. 







• 



10a... 



4-3 



Applied potential for ionization. 









11a... 



4-4 



Applied potential for ionization. 

 Mean applied potential. 









433 





080 



Initial potential. 









5-13 



Ionizati 



on pote 



ntial. 







