The influence of thermal history on the elastic and expansion properties of magnetically ordered Dy and 50% Tb-Ho |
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Authors: | SB Palmer RD Greenough |
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Institution: | Department of Applied Physics, University of Hull, Hull, HU6 7RX, England |
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Abstract: | Measurements of thermal expansion and elastic properties of Dy and 50% Tb-Ho have demonstrated that the magnetic anomalies in these properties are dependent on the state of internal strain in the samples. Changes of more than 10 K are found in the Néel temperature, TN, and variations of ≈ 30% observed in the c-axis thermal strains. |
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