Pressure-induced crystallite breaking in La0.7Sr0.3Mn0.9Fe0.1O3 nanosolids

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	Pressure-induced crystallite breaking in La0.7Sr0.3Mn0.9Fe0.1O3 nanosolids
	F. L. Zheng; Y. Sui; D. P. Xu; W. H. Su
	1998
发表期刊	Chinese Science Bulletin
ISSN	1001-6538
卷号	43 期号:6 页码:458-461
摘要	In the compacting process of the La0.7Sr0.3Mn0.9Fe0.1O3 nanosolids under the pressure range of 0.0-4.5 GPa, the apparent pressure-induced crystallite breaking phenomenon in these nanosolids was observed. With increasing pressure up to 4.5 GPa, the average grain size decreases by 46% while the magnetization of nanosolids decrease by 40% and their coercive increases by 35%. This kind of breaking has a close relation to the existence of oxygen deficiency in La0.7Sr0.3Mn0.9Fe0.1O3 nanoparticles. A simple and convenient method for preparing the bulk nanosolids with a large number of clean interfaces has been suggested.
部门归属	jilin univ, dept phys, changchun 130023, peoples r china. chinese acad sci, changchun inst phys, changchun 130021, peoples r china. chinese acad sci, inst met res, shenyang 110015, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china. china ctr adv sci & technol, world lab, ctr condensed matter & radiat phys, beijing 100080, peoples r china.;zheng, fl (reprint author), jilin univ, dept phys, changchun 130023, peoples r china
关键词	Nanosolid Pressure-induced Breaking High Pressure Particles
URL	查看原文
WOS记录号	WOS:000073926600005
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37897
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	F. L. Zheng,Y. Sui,D. P. Xu,et al. Pressure-induced crystallite breaking in La0.7Sr0.3Mn0.9Fe0.1O3 nanosolids[J]. Chinese Science Bulletin,1998,43(6):458-461.
APA	F. L. Zheng,Y. Sui,D. P. Xu,&W. H. Su.(1998).Pressure-induced crystallite breaking in La0.7Sr0.3Mn0.9Fe0.1O3 nanosolids.Chinese Science Bulletin,43(6),458-461.
MLA	F. L. Zheng,et al."Pressure-induced crystallite breaking in La0.7Sr0.3Mn0.9Fe0.1O3 nanosolids".Chinese Science Bulletin 43.6(1998):458-461.