Temperature dependence of the elastic constants of holmium between 80 and 140 K
- 1 March 1979
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Physics
- Vol. 57 (3) , 385-389
- https://doi.org/10.1139/p79-051
Abstract
High resolution elastic constant measurements on a holmium single crystal were made between 80 and 140 K. The results near TN suggest that in holmium the c-axis stress dependence of TN is opposite in sign and about three to four times larger than the basal plane stress dependence. The measurements further show that the 95 K anomaly is present only in C44 and that the magnitude of the anomaly diminishes with sample annealing thus supporting a domain origin for the effect.Keywords
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