PARAMETRIC AMPLIFICATION OF MAGNETIC WAVES IN SPIN GLASS BY ELASTIC PUMPING.

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作者：

Men'shenin, V.V.

Mirsayev, I.F.

Taluts, G.G.

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来源：

Physics of Metals and Metallography | 1980年 / 49卷 / 03期

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摘要：

Nonlinear equations of motion for magnetic and elastic subsystems are given in the continuous medium model with allowance for magnetoelastic coupling. The threshold amplitude of a wave of elastic pumping is determined and the range of external magnetic fields in which amplification may occur is indicated.

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页码：24 / 33