The Thermal Expansion of Solids
โ Scribed by Dugdale, J. S.; MacDonald, D. K. C.
- Book ID
- 121468643
- Publisher
- The American Physical Society
- Year
- 1953
- Tongue
- English
- Weight
- 296 KB
- Volume
- 89
- Category
- Article
- ISSN
- 0031-899X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
It is pointed out that the thermal expansion coefficient of solids is not always zero even in ideally harmonic crystals, if one quantizes the phonon field. This apparently differs from the customary treatment which is essentially based on non-quantized phonon field model. Our discussion which starts
## Zusammenfassung Der Ausdehnungskoeffizient eines festen K6rpers ist annghernd dem dritten Differentialquotienten der Gitterenergie nach der L~nge propor. tional. Der Ausdehnungskoeffizient wird ffir die Alkalimetalle berechnet und in guter Obereinstimmung mit den experimentellen Werten befun-