Quantum oscillation effects and connectivity of Fermi surface sheets of metals at magnetic breakdown |
Results of the study of quantum oscillations of the kinetic coefficients in terms of magnetic breakdown obtained for dilute alloys of Al-Y and Zn-In, indicate that the doping metals properly chosen type and concentration of impurities lead to a change in geometry and size of sheets of the Fermi surface.
Namely:
Field dependence of the transverse magnetoresistance of single crystals of pure Al (curve 1) and dilute alloy Al +0.001% Y (curve 2).
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