Thermal conductivity and heat capacity of solid LiBr and RbF under pressure

• The thermal conductivity λ and the heat capacity ρcp per unit volume of solid LiBr and RbF have been measured over the temperature T range 100-400 K and at pressures p up to 2 GPa, using the transient hot-wire method. The results are compared with recent theoretical calculations. A predicted drop of λ(T) below T-1 dependence is observed for LiBr.

Ämnesord

NATURVETENSKAP  -- Fysik -- Den kondenserade materiens fysik (hsv//swe)

NATURAL SCIENCES  -- Physical Sciences -- Condensed Matter Physics (hsv//eng)

Nyckelord

Thermal conductivity

specific heat

heat capacity

high pressure

alkali halides

LiBr

RbF

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