低温度に於けるNi-Cu合金の熱膨脹に就て(第2報)
低温度に於けるニツケルの膨脹係數と内部エネルギー
1938 年 2 巻 8 号 p. 388-393
詳細
1938 年 2 巻 8 号 p. 388-393
The internal energy of nickel at low temperatures were calculated and explained reasonably by taking contributions from electrons and ferro-magnetism into consideration, which were overlooked by Eucken and Werth who failed therefore to express the specific heat of nickel by the Debye's function containing terms of constant characteristic temperature.
The relation among specific heat, energy and expansion coefficient was also explained on the basis of the Grüneisen's theory as in the case of copper, previously reported.
