Molecular Field Calculation of Magnetization on NdRh<sub>2</sub>Ge<sub>2</sub> Single Crystal
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説明
<jats:p>Calculation of magnetization of the ternary single crystal compound NdRh<jats:sub>2</jats:sub>Ge<jats:sub>2</jats:sub> has been carried out by using the wave‐like molecular field model to explain the complex magnetic behavior. The field‐induced magnetic structures having the propagation vectors, <jats:bold>Q</jats:bold><jats:sub>2</jats:sub> = (0, 0, 39/40), <jats:bold>Q</jats:bold><jats:sub>3</jats:sub> = (0, 0, 35/40), <jats:bold>Q</jats:bold><jats:sub>4</jats:sub> = (0, 0, 31/40), and <jats:bold>Q</jats:bold><jats:sub>5</jats:sub> = (0, 0, 0/40) (= the field‐induced ferromagnetic phase) were proposed. Calculation on the basis of these structures and the antiferromagnetic phase with <jats:bold>Q</jats:bold><jats:sub>1</jats:sub> = (0, 0, 1) well reproduces the experimental magnetization processes and <jats:italic>H</jats:italic>‐<jats:italic>T</jats:italic> magnetic phase diagram.</jats:p>
収録刊行物
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- Physics Research International
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Physics Research International 2008 2008-01-01
Wiley