Sökning: (WFRF:(Sundqvist Bertil)) srt2:(1985-1989)
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Thermal conductivit...
Thermal conductivity and Lorenz function of zinc under pressure
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- Jacobsson, Per (författare)
- Umeå universitet,Institutionen för fysik
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- Sundqvist, Bertil (författare)
- Umeå universitet,Institutionen för fysik
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(creator_code:org_t)
- 1988
- 1988
- Engelska.
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Ingår i: International journal of thermophysics. - 0195-928X .- 1572-9567. ; 9:4, s. 577-585
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The thermal conductivity lambda and the Lorenz function L of polycrystalline zinc have been calculated from measured values of the thermal diffusivity a and the electrical resistivity gamma as functions of pressure P up to 2 GPa at room temperature. The effects of convection in, and freezing of, the pressure transmitting medium are discussed. Both lambda and L increase with increasing P, with pressure coefficients of 8.7×10–2 and 1.5×10–2 GPa–1, respectively. The volume dependence of L is found to be similar to that found for other simple metals. Data are also given for the Seebeck coefficient S as a function of P and for a(T) and lambda(T) between 55 and 300 K.
Ämnesord
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Nyckelord
- Zinc
- Zn
- thermal diffusivity
- thermal conductivity
- electric resistivity
- Lorenz function
- high pressure
- Seebeck coefficient
- thermoelectric power
- thermopower
- Condensed matter physics
- Kondenserade materiens fysik
- fysik
- Physics
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- ref (ämneskategori)
- art (ämneskategori)
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