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Electrical properties of sample 70215 - Low-frequency correctionsDielectric permittivity, loss tangent, and direct current conductivity of solid sample 70215,14 were measured at temperatures ranging from 100 to 373 K and vacuums of .01 to .1 microtorr; alternating current measurements were made in the 30 Hz to 100 kHz frequency range. It is concluded that dc conductivity undergoes a three order-of-magnitude change between lunar day and lunar night. The assumption is made that strong k' increments at the lower frequencies are partially induced by electrode and dc conductivity effects. Corrections were applied to the experimental data; corrected results suggest relaxation processes occurring at frequencies below 1 kHz.
Document ID
19750055638
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Alvarez, R.
(Universidad Autonoma de Mexico Mexico City, Mexico)
Date Acquired
August 8, 2013
Publication Date
January 1, 1974
Subject Category
Lunar And Planetary Exploration
Meeting Information
Meeting: Lunar Science Conference
Location: Houston, TX
Start Date: March 18, 1974
End Date: March 22, 1974
Accession Number
75A39710
Funding Number(s)
CONTRACT_GRANT: NGR-05-003-512
Distribution Limits
Public
Copyright
Other

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