Ionic mobility in liquid 3He above 0.25 K.

McClintock, Peter V. E. (1973) Ionic mobility in liquid 3He above 0.25 K. Journal of Low Temperature Physics, 11 (3/4). pp. 277-288. ISSN 0022-2291

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A novel technique has been employed to measure the temperature dependence of charge mobilities in liquid 3He under low pressure for 0.25 K < T < 2.0 K. The measurements were made by investigating space-charge-limited currents injected into the liquid from a discharge initiated at a fine metal point by field emission/ionization. The experimental data show less scatter than those obtained previously using conventional methods. The advantages and disadvantages of the space-charge technique, and the feasibility of its use in the millikelvin temperature range, are discussed.

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Journal Article
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Journal of Low Temperature Physics
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Deposited On:
12 Apr 2010 14:15
Last Modified:
18 Sep 2023 00:16