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Dielectric loss of supercritical helium

โœ Scribed by I. Ishii; T. Noguchi

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
642 KB
Volume
20
Category
Article
ISSN
0011-2275

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โœฆ Synopsis

The dielectric loss of supercritical helium has been investigated at several field strengths up to 20 MV m -1 rms at 50 Hz. Its loss tangent was observed to be extremely small when the helium was very pure. However, the loss of commercial-grade helium turned out to be a few/a tad at low field strength. The dielectric loss increased to I x 10 -5 rad at 5 MV m -1 but did not exceed I x 10-5 rad even at 10 MV m -1.

Dielectric loss of supercritical helium

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