Browsing by Subject "CONDUCTIVITY"

Now showing items 1-4 of 4

    • Disorder effects in the anomalous Hall effect induced by Berry curvature RID B-5617-2009 

      Sinitsyn, NA; Niu, Q.; Sinova, Jairo; Nomura, K. (American Physical Society, 2005)
      We describe the charge transport in ferromagnets with spin-orbit coupled Bloch bands by combining the wave-packet evolution equations with the classical Bolzmann equation. This approach can be justified in the limit of ...

    • Hall effect at a tunable metal-insulator transition 

      Teizer, Winfried; Hellman, F.; Dynes, RC. (American Physical Society, 2003)
      Using a rotating magnetic field, the Hall effect in three-dimensional amorphous GdxSi1-x has been measured in the critical regime of the metal-insulator transition for a constant total magnetic field. The Hall coefficient ...

    • Thermal transport of the single-crystal rare-earth nickel borocarbides RNi2B2C 

      Hennings, BD; Naugle, Donald G.; Canfield, PC. (American Physical Society, 2002)
      The quaternary intermetallic rare-earth nickel borocarbides RNi2B2C are a family of compounds that show magnetic behavior, superconducting behavior, and/or both. Thermal transport measurements reveal both electron and ...

    • Variation of the density of states in amorphous GdSi at the metal-insulator transition 

      Bokacheva, L.; Teizer, Winfried; Hellman, F.; Dynes, RC. (American Physical Society, 2004)
      We have performed detailed conductivity and tunneling measurements on the amorphous, magnetically doped material alpha-GdxSi1-x, which can be driven through the metal-insulator transition by the application of an external ...