Determination of level positions in the spin subbands of ferromagnetic cobalt by means of experiments involving pressure
Vinokurova L.I. , Gapotchenko A.G. , Itskevich E.S. , Kulatov E.T.
The Baric derivative (BD) of the frequency a was measured in ferromagnetic GPU cobalt using the de Haas-van Alphen (dHvA) method. We show that the magnitude of the BD cross sections of the Fermi surface may be used to determine the position of levels which produce them in the ferromagnetic band structure.