Question: De Haas-van Alphen period of potassium (a) Calculate the period (1/B) expected for potassium on the free electron model. (b) What is the area in

De Haas-van Alphen period of potassium

(a) Calculate the period Δ(1/B) expected for potassium on the free electron model.

(b) What is the area in real space of the external orbit, for B 10kG = 1 T? The same period applies to oscillations in the electrical resistivity, known as the Shubnikow-de Haas effect.

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