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Electrical resistance of Evanohm under pressure

Andersson, Per (author)
Umeå universitet,Institutionen för fysik
Bäckström, Gunnar (author)
Umeå universitet,Institutionen för fysik
 (creator_code:org_t)
American Institute of Physics (AIP), 1975
1975
English.
In: Review of Scientific Instruments. - : American Institute of Physics (AIP). - 0034-6748 .- 1089-7623. ; 46:9, s. 1292-1293
  • Journal article (peer-reviewed)
Abstract Subject headings
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  • The electrical resistance of Evanohm wire has been determined as a function of hydrostatic pressure. A Teflon cell with a novel type of electrical feedthrough was used to contain the fluid medium. The resistance was found to decrease approximately linearly by 0.3% up to 27 kilobar. The remarkably small variation of its resistance with temperature and pressure makes Evanohm a suitable material for strain measurements under pressure.

Subject headings

NATURVETENSKAP  -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
NATURAL SCIENCES  -- Physical Sciences -- Condensed Matter Physics (hsv//eng)

Keyword

Evanohm
electrical resistance
electrical conductivity
high pressure
pressure dependence
pressure measurement
strain gauge

Publication and Content Type

ref (subject category)
art (subject category)

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