Synthesis and Fe-57 Mossbauer spectroscopy study for (La,Na)Ti1-xFexO3 oxides

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	Synthesis and Fe-57 Mossbauer spectroscopy study for (La,Na)Ti1-xFexO3 oxides
	L. P. Li; Y. A. Wu; H. J. Liu; W. H. Su
	1997
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	249 期号:1-2 页码:260-263
摘要	Samples of La(1+x/2)Na(1-x/2)Ti1-xFexO3 were prepared by solid state reaction method. Measurement of XRD and Fe-57 Mossbauer spectra show that, at a lower content of Fe ions, the structures of samples are cubic perovskite, and Fe-57 Mossbauer spectra exhibit a superposition of one doublet and one single paramagnetic line. Their relative intensities change with x. At x>0.7, the structure transforms to orthorhombic and the internal magnetic field is not equal to zero. Fe ions in samples are high spin Fe3+.
部门归属	acad sinica,int ctr mat phys,shenyang 110015,peoples r china.;li, lp (reprint author), jilin univ,dept phys,changchun 130023,peoples r china
关键词	La(1+x)/2na(1-x)/2ti1-xfexo3 Fe-57 Mossbauer Spectra Structure Transformation Solid-solutions Transport Eu-151
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38001
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. P. Li,Y. A. Wu,H. J. Liu,et al. Synthesis and Fe-57 Mossbauer spectroscopy study for (La,Na)Ti1-xFexO3 oxides[J]. Journal of Alloys and Compounds,1997,249(1-2):260-263.
APA	L. P. Li,Y. A. Wu,H. J. Liu,&W. H. Su.(1997).Synthesis and Fe-57 Mossbauer spectroscopy study for (La,Na)Ti1-xFexO3 oxides.Journal of Alloys and Compounds,249(1-2),260-263.
MLA	L. P. Li,et al."Synthesis and Fe-57 Mossbauer spectroscopy study for (La,Na)Ti1-xFexO3 oxides".Journal of Alloys and Compounds 249.1-2(1997):260-263.