Thermal Conductivity of MgO, , Mg, and Crystals from 3° to 300°K
- 15 April 1962
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 126 (2) , 427-441
- https://doi.org/10.1103/physrev.126.427
Abstract
The thermal conductivity from 3° to 300°K of single crystals of the two spinels, diamagnetic Mg and paramagnetic , has been measured and analyzed. The heat is transported by phonons in both cases. The phonon scattering processes in the two crystals are quite similar except that the phonons in are also scattered by the magnetic lattice in its disordered state. The thermal conductivity of falls abruptly with increasing temperature at the 121±2°K transition.
Keywords
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