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    • Angular dependence of metamagnetic transitions in DyAgSb2 

      Myers, KD; Canfield, PC; Kalatsky, VA; Pokrovsky, Valery L. (American Physical Society, 1999)
      Measurements
    • Angular dependence of metamagnetic transitions in HoNi2B2C 

      Canfield, PC; Budko, SL; Cho, BK; Lacerda, A.; Farrell, D.; JohnstonHalperin, E.; Kalatsky, VA; Pokrovsky, Valery L. (American Physical Society, 1997)
      Detailed measurements of M(2 K, H, theta) of HoNi2B2C, where theta is the angle that the applied field H makes with the [110] axis while remaining perpendicular to the crystallographic c axis, reveal three metamagnetic ...
    • Berry's Phase for Large Spins in External Fields 

      Kalatsky, VA; Müller-Hartmann, E; Pokrovsky, VL; Uhrig, GS (Physical Review Letters, 1997)
    • Microscopic model for the magnetic subsystem in HoNi2B2C 

      Kalatsky, VA; Pokrovsky, Valery L. (American Physical Society, 1998)
      We demonstrate that the system of localized magnetic moments in HoNi2B2C can be described by the four-positional clock model. This model, at a proper choice of the coupling constants, yields several metamagnetic phases in ...