Elastic constants of single-crystal lithium indium
- 15 February 1976
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 13 (4) , 1528-1531
- https://doi.org/10.1103/physrevb.13.1528
Abstract
The elastic constants of single-crystal lithium indium (NaT1 type: space group were determined at room temperature by an ultrasonic pulse-transmission technique. The values of the elastic constants, in units of dyn/, are: , , and . The results give deviation from Born-Smith dynamic lattice theory if nearest-neighbor interactions alone are considered. The binding force of LiIn is discussed. The value of the Debye temperature is also determined by using de Launay's tables to be 211.2°K.
Keywords
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