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Ground State of the Two-Dimensional Square-Lattice Antiferromagnet with Dzyaloshinski-Moriya Interaction

  • Y. Ohta
  • W. Koshibae
  • S. Maekawa
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 70)

Abstract

A finite-size exact diagonalization technique is applied for the two-dimensional spin-1/2 Heisenberg Hamiltonian with the Dzyaloshinski-Moriya interaction. The ground-state magnetic structure of the insulating CuO2 plane is examined for the low-temperature orthorhombic and tetragonal phases of the La2CuO4-type crystal.

Keywords

Spin Structure Weak Ferromagnetism Magnetic Ground State Spin Correlation Function Weak Ferromag 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. [1]
    I. E. Dzyaloshinski, J. Phys. Chem. Sol. 4 (1958) 241CrossRefADSGoogle Scholar
  2. T. Moriya, Phys. Rev. Lett. 4 (1960) 51.CrossRefADSGoogle Scholar
  3. [2]
    D. Coffey, K. S. Bedell, and S. A. Trugman, Phys. Rev. B 42 (1990) 6509.CrossRefADSGoogle Scholar
  4. [3]
    W. Koshibae, Y. Ohta, and S. Maekawa, Proc. of M 2 S-HTSC Kanazawa (1991) in press.Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1992

Authors and Affiliations

  • Y. Ohta
    • 1
  • W. Koshibae
    • 1
  • S. Maekawa
    • 1
  1. 1.Department of Applied PhysicsNagoya UniversityNagoya 464-01Japan

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