Low Temperature Research. XLIII. Atomic Heat of alpha-manganese and gamma-manganese between 10° and 273°K

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Abstract
The atomic heats of alpha- and gamma-manganese have been measured between ∼10 and 273 °K. From the experimental data the following values have been calculated : for the entropies (at 25°C), 7,65 and 7,98 Clausius; for the coefficients γ of the electronic heat (Ce=γΤ), 32,8· 10-4 and 24,8 ·10-4 cal/deg2 · g-atom, respectively. The γ values are valid below 20°K and the corresponding characteristic temperatures, Θ*, are 415° and 373°.