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物理学报. 1980, 29(9): 1210-1213.
doi: 10.7498/aps.29.1210.
用穆斯堡尔谱研究锶铁氧体
- 收稿日期: 1979-10-20
- 刊出日期: 2005-07-29
摘要: 本文用穆斯堡尔谱研究化学共沉淀法制备的锶铁氧体粉料在烧结过程中的相变,以及粉料的超顺磁性。分析了粉料粒度对相变过程的影响,并测定了锶铁氧体SrFe12O19的五种晶位的穆斯堡尔谱参数。
English Abstract
A STUDY OF Sr FERRITE BY MOSSBAUER SPECTROSCOPY
- Received Date:
20 October 1979
- Published Online:
29 July 2005
Abstract: The phase transition and super-paramagnetism in sintering process of Sr ferrite powders prepared by chemical co-precipitation were examined by Mbssbauer spectroscopy. The influence of particle size on phase transition was analyzed. The parameters of 5 hyperfine sub-spectra of Sr ferrite were determined.
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