LOW-TEMPERATURE MAGNETORESONANCE ABSORPTION IN IRON-BASED IN AMORPHOUS MAGNETICS

被引：0

作者：

BELOSOROV, DP ^{[1
]}

VERTIY, AA ^{[1
]}

GOLIK, AV ^{[1
]}

TARAPOV, SI ^{[1
]}

机构：

[1] UKRAINIAN ACAD SCI,INST RADIOPHYS & ELECTR,UL PROSKURY 12,KHARKOV 310085,UKRAINE

来源：

FIZIKA NIZKIKH TEMPERATUR | 1993年 / 19卷 / 07期

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D O I：

暂无

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The temperature dependence of the linewidth of the ferromagnetic resonance in re-entrant iron-based amorphous alloys (FexNi100-x)77B13Si10 (x = 7. 8, 9, 10 at. %) has been studied for the magnetic resonance frequency omega/2pi = 78 GHz and temperature 0.3-150 K. In the high-temperature range (4-30 K) the temperature dependence of the linewidth is described well by a universal exponential law. In the low temperature range (0.3-4 K) the line broadening is a linear function of the inverse temperature. The experimental results are discussed with allowance for two possible mechanisms of interaction of a spin ware with two-level systems in amorphous magnetics.

引用

页码：769 / 772

页数：4

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