Low-Frequency Spin Oscillation Branch in a~System with Exchange Interaction
Teoretičeskaâ i matematičeskaâ fizika, Tome 138 (2004) no. 1, pp. 139-143
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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.
@article{TMF_2004_138_1_a10,
author = {L. V. Zhukovskaya and A. M. Savchenko and M. B. Sadovnikova},
title = {Low-Frequency {Spin} {Oscillation} {Branch} in {a~System} with {Exchange} {Interaction}},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {139--143},
publisher = {mathdoc},
volume = {138},
number = {1},
year = {2004},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_2004_138_1_a10/}
}
TY - JOUR AU - L. V. Zhukovskaya AU - A. M. Savchenko AU - M. B. Sadovnikova TI - Low-Frequency Spin Oscillation Branch in a~System with Exchange Interaction JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2004 SP - 139 EP - 143 VL - 138 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_2004_138_1_a10/ LA - ru ID - TMF_2004_138_1_a10 ER -
%0 Journal Article %A L. V. Zhukovskaya %A A. M. Savchenko %A M. B. Sadovnikova %T Low-Frequency Spin Oscillation Branch in a~System with Exchange Interaction %J Teoretičeskaâ i matematičeskaâ fizika %D 2004 %P 139-143 %V 138 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2004_138_1_a10/ %G ru %F TMF_2004_138_1_a10
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/