IMR OpenIR
Structure and magnetic properties of the oxide layers formed on iron nanoparticles
Zhao, XQ; Liang, Y; Hu, ZQ
Corresponding AuthorZhao, XQ()
2001-06-18
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume37Issue:6Pages:633-636
Abstractalpha -Fe (bcc) and gamma -Fe (fcc) nanoparticles have been prepared by laser-induced pyrolysis. The structures, morphologies and magnetic properties of the oxide layers covering the iron nanoparticles have been investigated using transmission electron microscopy, magnetic measurement, X-ray diffraction and annealing treatment. It is shown that the iron oxide layers consist of very fine crystallites of 2-5 nm in diameter, and the layers are non-ferromagnetic or superparamagnetic. The iron oxide layer formed on iron nanoparticles at room temperature is Fe3O4, rather than a mixture of Fe3O4 and gamma -Fe2O3.
Keywordgamma-Fe alpha-Fe nanoparticle iron oxide magnetic property
Indexed BySCI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000172766900014
PublisherSCIENCE CHINA PRESS
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/113036
Collection中国科学院金属研究所
Corresponding AuthorZhao, XQ
Affiliation1.Beijing Inst Aeronaut Mat, Beijing 100095, Peoples R China
2.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Zhao, XQ,Liang, Y,Hu, ZQ. Structure and magnetic properties of the oxide layers formed on iron nanoparticles[J]. ACTA METALLURGICA SINICA,2001,37(6):633-636.
APA Zhao, XQ,Liang, Y,&Hu, ZQ.(2001).Structure and magnetic properties of the oxide layers formed on iron nanoparticles.ACTA METALLURGICA SINICA,37(6),633-636.
MLA Zhao, XQ,et al."Structure and magnetic properties of the oxide layers formed on iron nanoparticles".ACTA METALLURGICA SINICA 37.6(2001):633-636.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhao, XQ]'s Articles
[Liang, Y]'s Articles
[Hu, ZQ]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhao, XQ]'s Articles
[Liang, Y]'s Articles
[Hu, ZQ]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhao, XQ]'s Articles
[Liang, Y]'s Articles
[Hu, ZQ]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.