The Drift Velocity of Electrons in Mercury Vapour at 573 K
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چکیده
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Drift velocity of free electrons in liquid argon
A measurement of the drift velocity of free electrons in liquid argon has been performed. Free electrons have been produced by photoelectric e ect using laser light in a so called \laser chamber". The results on the drift velocity vd are given as a function of the electric eld strength in the range 0:5 kV=cm j ~ Ej 12:6 kV=cm and the temperature in the range 87 K T 94 K. A global parametrizatio...
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The drift velocity of electrons has been measured in liquid argon and in liquid argon containing nitrogen, oxygen and hydrogen as impurities. It has been found that with nitrogen and hydrogen in solution the drift velocity increases, but that, because of strong electron attachment, inSui3cient oxygen could be added to produce an observable effect. The results support the view that the behaviour...
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ژورنال
عنوان ژورنال: Australian Journal of Physics
سال: 1980
ISSN: 0004-9506
DOI: 10.1071/ph800231a