The transport properties of Ca, Sr and Ba
- 1 August 1973
- journal article
- Published by IOP Publishing in Journal of Physics F: Metal Physics
- Vol. 3 (8) , L130-L133
- https://doi.org/10.1088/0305-4608/3/8/002
Abstract
Values are presented for the electrical resistivity, thermal conductivity and thermopower of Ca, Sr and Ba for specimens of commercial purity. The data which extend from 40 K to 300 K for Sr and Ba and from 325 K to 425 K for Ca, are largely unique in that no data have previously been published for the thermal conductivity of any of these metals, nor the thermopower of Sr and Ba. Analysis of the data indicates that the Wiedemann-Franz law is not obeyed at high temperatures, which indicates the presence of strong band effects. In this respect these metals resemble the transition metals more than the other polyvalent metals or the noble metals.Keywords
This publication has 11 references indexed in Scilit:
- High-Temperature Thermal Resistivity of the Polyvalent Metals Al and PbPhysical Review B, 1973
- Lattice Thermal Conductivity and Deviations from Matthiessen's Rule for Dilute Alloys of Tin with CadmiumPhysical Review B, 1972
- Thermal and Electrical Conductivities of Sodium from 40 to 360 KCanadian Journal of Physics, 1972
- Deviations from Matthiessen's RuleAdvances in Physics, 1972
- The electrical resistivity of a commercial grade of strontium from 80° to 400° KJournal of the Less Common Metals, 1971
- The electrical resistivity of distilled barium from 20 ° to 400 °KJournal of the Less Common Metals, 1971
- Diffusion of hydrogen in barium metalJournal of the Less Common Metals, 1968
- The electrical resistivity of f.c.c. calcium from 4·2 to 300°KJournal of Physics and Chemistry of Solids, 1967
- The Strontium-Strontium Hydride Phase System1The Journal of Physical Chemistry, 1966
- Theory of Electrical and Thermal Conductivity in MetalsPublished by Springer Nature ,1956