Abstract
Measurements of the magnetostriction have been made, by means of the strain gauge technique, at room temperature, and at 79 and 5 K , and the results have been analysed in terms of the usual five-coefficient expression for a cubic crystal. The lack of parallelism between the applied magnetic field and the magnetization, due to the magnetic anisotropy, was allowed for by a method which enabled values of the anisotropy coefficients
K
1
K
2
and
K
3
to be deduced. The magnetostriction coefficients
h
3
and
h
5
are zero within the experimental uncertainties at all three temperatures and
h
3
is certainly too small to produce any significant contribution to
K
1
. The temperature dependence of
h
1
and
h
2
cannot be described by the theory of Callen & Callen (1963).
Reference8 articles.
1. A lers G. A . N eighbours J . R . & S ato H . i960 P h ys. Chem. S o lid s 13 40-55.
2. B eck er R . & D oring W . 1939 F errom agnetism us. B e rlin : J u liu s S pringer.
3. B en n in ger G. N . & P av lo v ic A. S. 1967 J . P h ys. 38 1325-1326.
4. B irss R . R . & W allis P . M. 1968 J . appl. P h ys. 39 1347-1348.
5. B o z o rth R . M. & H am m in g R . W . 1953 P h ys. R ev. 89 865-869.
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