Some properties of liquid helium at very low temperatures
<p>Measurements hare been made of the thermal conductivity of gaseous <sup>3</sup>He and <sup>4</sup>He and of liquid <sup>3</sup>He and <sup>4</sup>He by using a modified parallel plate arrangement of small volume (0.12 ccs.) which is capable of...
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| Médium: | Diplomová práce |
| Vydáno: |
1957
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