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物理学报. 1990, 39(4): 656-660.
doi: 10.7498/aps.39.656.
铁基非晶合金磁致伸缩的温度效应
- 收稿日期: 1989-03-28
- 刊出日期: 1990-02-05
摘要: 本文研究了Fe80-xCuxSi5B15,(Fe1-xCox)82Cu0.4Si4.4B13.2两系列非晶合金的磁致伸缩系数λ4随温度T的变化关系,温度范围分别为室温至非晶态居里点和室温至晶在居里点。分析了Fe基非晶合金随温度变化所产生的结构变化,并讨论了其磁致伸缩的单离子微观机制。
English Abstract
EFFECTS OF TEMPERATURE ON SATURATION MAGNETOSTRICTION IN IRON-RICH AMORPHOUS ALLOYS
- Received Date:
28 March 1989
- Published Online:
05 February 1990
Abstract: This paper studied the temperature dependence of saturation magnetostriction λ4 in both systems Fe80-xCuxSi5B15 and (Fe1-xCox)82Cu0.4Si4.4B13.2. The range of temperature is respectively from room temperature to the Curie temperature of amorphous state and to that of the crystal-line state. The structural changes following the temperature variation are analyzed, and the single-ion microscopic mechanism of magnetostriction is discussed.
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