High-Frequency dc Haas-van Alphen Oscillations in Aluminum

Abstract

High-frequency de Haas-van Alphen oscillations attributed to the second-zone Fermi surface have been studied in aluminum. The results have been combined with the lower-frequency values from the third-zone surface measured by Larson and Gordon in order to obtain a three-parameter pseudopotential-interpolation model. The parameters in Rydbergs are $V_{111}=0.018\mathrm{}$, $V_{200}=0.062\mathrm{}$, and $E_F={0.866}_7$. This model has been used to calculate energy bands and a density of states.