The microscopic model for the magnetic subsystem in HoNi2B2C

Details The microscopic model for the magnetic subsystem in HoNi2B2C The microscopic model for the magnetic subsystem in HoNi2B2C

1997-08-15

arxiv.org/abs/cond-mat/9708111v1

Physics

Condensed Matter

4 pages, 3 Postscript figures, RevTeX, uses EPSF.sty

Scientific paper

10.1103/PhysRevB.57.5485

We demonstrate that the system of localized magnetic moments in HoNi$_2$B$_2$C can be described by the 4-positional clock model. This model, at a proper choice of the coupling constants, yields several metamagnetic phases in magnetic field at zero temperature in full agreement with the experimental phase diagram. The model incorporates couplings between not nearest neighbors in the direction perpendicular to the ferromagnetic planes. The same model leads to a c-modulated magnetic phase near the Curie temperature. The theoretical value of the modulation wave-vector agrees surprisingly well with that observed by the neutron diffraction experiment without new adjustable parameters.

Affiliated with

Also associated with

No associations

Rating

The microscopic model for the magnetic subsystem in HoNi2B2C does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The microscopic model for the magnetic subsystem in HoNi2B2C, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The microscopic model for the magnetic subsystem in HoNi2B2C will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-257262