The Hall Effect
نویسنده
چکیده
The Hall effect in a thin bismuth strip was investigated. The Hall voltage was found to be a linear function of the applied current, in agreement with theoretical predictions. However, the Hall voltage was a highly nonlinear function of the magnetic field, in contrast to the linear form predicted by the semiclassical theory. At high magnetic fields, where electron scattering is less important and the simple theory is expected to hold, we find an electron density of around 1–2×1019 cm−3.
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