SPACE CHARGE BETWEEN PARALLEL PLANE ELECTRODES 55 



4.0 



/ -o V/4N 



Cr = DISTANCE IN UNITS OF Sq (Sq = 1-53 X 10 ■* —^ ) 



Fig. 



3 — Potential distributions of the C and D types. The solid lines are potential curves, the 

 broken lines indicate the transit times. 



