Paper Title:
Conditions for the Spin-Spiral State in Itinerant Magnets
  Abstract

The spin-spiral (SS) type of magnetization is studied with the Hubbard model. Consideration of noncollinearity of the magnetic moments results in a phase diagram which consists of regions of the SS and paramagnetic states depending on the number of electrons nel and the parameter U/t (U is the Hubbard repulsion, and t is an overlap integral). A possibility of stabilization of the SS state with three nonzero components of magnetic moment is considered.

  Info
Periodical
Solid State Phenomena (Volumes 152-153)
Edited by
N. Perov
Pages
559-562
DOI
10.4028/www.scientific.net/SSP.152-153.559
Citation
M.A. Timirgazin, A. K. Arzhnikov, "Conditions for the Spin-Spiral State in Itinerant Magnets", Solid State Phenomena, Vols. 152-153, pp. 559-562, 2009
Online since
April 2009
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