Abstract
The Ginzburg-Landau theory has been applied for an antiferromagnetic superconductor in order to calculate the spin-wave spectrum, taking into consideration electromagnetic effects and the long-range spin-spin interaction. It is shown that the superconducting state has a strong influence on the spin-wave spectrum of the antiferromagnetic state.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
M. B. Maple, H. C. Hamaker, and L. D. Wolf, inSuperconductivity in Ternary Compounds, M. B. Maple and Ø. Fischer, eds. (Springer, Berlin, 1982), p. 99.
C. Ro and K. Levin,Phys. Rev. 29, 6155 (1985).
H. S. Greenside, E. I. Blount, and C. M. Varma,Phys. Rev. Lett. 46, 49 (1981).
H. Suhl,J. Less Common Metals 62, 225 (1978).
M. Kulić,Phys. Lett. 81A, 339 (1981).
M. Crişan,J. Magn. Magn. Mat. 54–56, 1519 (1986).
A. I. Buzdin,Pisma Zh. Eksp. Teor. Fiz. 40, 193 (1984).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Crişan, M., Veres, T. Spin wave spectrum for an antiferromagnetic superconductor. J Low Temp Phys 65, 425–431 (1986). https://doi.org/10.1007/BF00684010
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF00684010