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- Gerd Bergmann
- Institute for Solid State Physics, Kernforschungsanlage, Jülich, Germany
説明
<jats:p>The Hall effect is observed when a magnetic field is applied to a metal through which a current flows: The current carriers are deflected in the field, giving rise to a transverse electric field. In a ferromagnetic metal the embedded magnetic moments produce an anomalous Hall effect. Because it depends on both electronic and magnetic properties of the metal, the anomalous Hall effect has become a useful experimental tool for solid-state physicists. In our laboratory in Jülich, for example, we have used the effect to study extremely thin magnetic layers and to observe the propagation of conduction electrons in a metal.</jats:p>
収録刊行物
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- Physics Today
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Physics Today 32 (8), 25-30, 1979-08-01
AIP Publishing
