Now showing items 1-2 of 2

    • Electronic-Structure of the Semimetals Bi and Sb 

      LIU, Y.; Allen, Roland E. (American Physical Society, 1995)
      We have developed a third-neighbor tight-binding model, with spin-orbit coupling included, to treat the electronic properties of Bi and Sb. This model successfully reproduces the features near the Fermi surface that will ...
    • Landau-Zener transitions in a linear chain 

      Pokrovsky, Valery L.; Sinitsyn, NA. (American Physical Society, 2002)
      We present an exact asymptotic solution for electron transition amplitudes in an infinite linear chain driven by an external time-dependent electric field. This solution extends the Landau-Zener theory for the case of an ...