Abstract
Magnetoacoustic resonance on nuclear spin waves is measured in the cubic antiferromagnet RbMnF3. A resonance change with respect to a constant magnetic field H 0 with maximum damping at H 0≈4×103 Oe is observed in the amplitude of an acoustic pulse passing through a sample owing to excitation of nuclear spin waves under nuclear magnetoacoustic resonance conditions. A study of the angular dependence of the damping revealed a 90° periodicity consistent with the fact that the [001] direction, around which the rotation takes place, is a four-fold axis of the crystal. An analysis of the dispersion law for nuclear spin waves shows that longitudinal ultrasound propagating along the [001] axis perpendicular to H 0 excites a branch of nuclear spin waves whose frequency depends on the magnitude of the constant magnetic field.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Kh. G. Bogdanova, V. A. Golenishchev-Kutuzov, M. I. Kurkin, V. E. Leont’ev, M. R. Nazipov, V. V. Nikolaev, and M. M. Shakirzyanov, Zh. Éksp. Teor. Fiz. 112,5(11), 1830 (1997) [JETP 85, 1001 (1997)].
M. I. Kurkin and E. A. Turov, NMR in Magnetically Ordered Materials and its Applications [in Russian], Nauka, Moscow (1990), 244 pp.
J. B. Merry and D. I. Bolef, Phys. Rev. B4, 1572 (1971).
Kh. G. Bogdanova, V. A. Golenishchev-Kutuzov, V. E. Leont’ev, M. R. Nazipov, and M. M. Shakirzyanov, PTÉ 4, 60 (1997).
R. L. Melcher and D. I. Bolef, Phys. Rev. 186, 491 (1969).
P. H. Cole and W. J. Ince, Phys. Rev. 150, 377 (1966).
V. I. Ozhogin and V. L. Preobrazhenskii, Usp. Fiz. Nauk 155, 593 (1988).
Dale T. Teany, M. J. Freiser, and R. W. H. Stevenson, Phys. Rev. Lett. 9, 212 (1962).
E. A. Turov and M. P. Petrov, Nuclear Magnetic Resonance in Ferro-and Antiferromagnetic Materials [in Russian], Nauka, Moscow (1969), 260 pp.
A. I. Akhiezer, V. G. Bar’yakhtar, and S. V. Peletminskii, Spin Waves [in Russian], Nauka, Moscow (1967), 368 pp.
M. J. Freiser, P. E. Seideu, and Dale T. Teaney, Phys. Rev. Lett. 10, 293 (1963).
Kh. G. Bogdanova, V. A. Golenishev-Kutuzov, V. E. Leont’yev, M. I. Kurkin, M. R. Nazipov, and M. M. Shakirzyanov, Appl. Phys. A: Solids Surf. 14,(4) (1998).
Author information
Authors and Affiliations
Additional information
Fiz. Tverd. Tela (St. Petersburg) 41, 297–300 (February 1999)
Rights and permissions
About this article
Cite this article
Bogdanova, K.G., Golenishchev-Kutuzova, V.A., Nazipov, M.R. et al. Magnetoacoustic resonance on nuclear spin waves in the cubic antiferromagnet RbMnF3 . Phys. Solid State 41, 265–268 (1999). https://doi.org/10.1134/1.1130765
Received:
Issue Date:
DOI: https://doi.org/10.1134/1.1130765