On the theory of magnetic susceptibility and band structure of zinc

The orbital magnetic susceptibility is calculated for states near the point K, viz., the center of the vertical edge of the Brillouin zone of zinc. The parameters of the k·p model used for describing this segment of the spectrum are chosen in such a way as to ensure the best agreement between the theory and the experimentally observed temperature dependence of susceptibility. An agreement with the experimental results for other properties is also taken into consideration. The temperature T = 170 K (c/a = 1.844) has been found at which the electron “needle” of the third band of the Fermi surface vanishes.

Hali tarjima qilinmagan