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This article is cited in 8 scientific papers (total in 8 papers)
MISCELLANEOUS
Critical parameters of nuclear magnon Bose–Einstein condensation in systems with dynamical frequency shift
R. R. Gazizulinab, Yu. M. Bunkovab, V. L. Safonovc a CNRS Institut Néel et Université Grenoble Alpes, B.P. 166, 38042 Grenoble, France
b Kazan Federal University, 420008 Kazan, Russia
c Mag and Bio Dynamics, Inc. Arlington, TX 76001, USA
Abstract:
The critical conditions for the Bose–Einstein condensation of quasi equilibrium nuclear magnons in the easy-plane antiferromagnets CsMnF$_{3}$ and MnCO$_{3}$ are theoretically derived. Both systems possess the dynamical frequency shift, the dependence of the precession frequency on the magnetization deflection angle and one is able to observe the magnetic resonance signals in very non-equilibrium conditions when the frequency of pumping is higher than precession frequency. The frequency difference in this case can be compensated by the increasing of deflection angle.
Received: 29.10.2014 Revised: 22.10.2015
Citation:
R. R. Gazizulin, Yu. M. Bunkov, V. L. Safonov, “Critical parameters of nuclear magnon Bose–Einstein condensation in systems with dynamical frequency shift”, Pis'ma v Zh. Èksper. Teoret. Fiz., 102:11 (2015), 876–880; JETP Letters, 102:11 (2015), 766–770
Linking options:
https://www.mathnet.ru/eng/jetpl4810 https://www.mathnet.ru/eng/jetpl/v102/i11/p876
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Abstract page: | 158 | Full-text PDF : | 40 | References: | 30 | First page: | 7 |
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