Geodesic
Low-Frequency Spin Oscillation Branch in a System with Exchange Interaction
Teoretičeskaâ i matematičeskaâ fizika, Tome 138 (2004) no. 1, pp. 139-143 Cet article a éte moissonné depuis la source Math-Net.Ru

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We find the spin oscillation branch with the frequency $\omega=(\mu H/\hbar)(k/k_{\operatorname{c}})^2$ in the paramagnetic phase for systems with exchange interaction in the presence of an external magnetic field $\vec H$.
Keywords: spin fluctuations, spin dynamics, exchange interaction, current, dynamical magnetic susceptibility tensor. 
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     author = {L. V. Zhukovskaya and A. M. Savchenko and M. B. Sadovnikova},
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L. V. Zhukovskaya; A. M. Savchenko; M. B. Sadovnikova. Low-Frequency Spin Oscillation Branch in a System with Exchange Interaction. Teoretičeskaâ i matematičeskaâ fizika, Tome 138 (2004) no. 1, pp. 139-143. http://geodesic.mathdoc.fr/item/TMF_2004_138_1_a10/

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