Drift Velocities of Low Energy Electrons in Argon at 293 and 90 K

The drift velocity of electrons in argon has been measured at 90 K in the range 0·002 ,;;; E/ N (Td) :.;; 0·7 and at 293 K in the range 0·01 ,;;; E/N (Td) ,;;; 1·0. The high sensitivity of the drift velocities to the presence of small quantities of diatomic impurities, particularly nitrogen, was dem... View More