Movement analysis of nano-magnetic-particles in a magnetic fluid using laser speckle shearing technology

OPT OpenIR > 信息中心

	Movement analysis of nano-magnetic-particles in a magnetic fluid using laser speckle shearing technology
	Wang XJ(王希军); Wang YJ(王亚军)
作者部门	网络信息中心
	2011
发表期刊	Optics and Precision Engineering
ISSN	1004-924X
卷号	19 期号:7 SUPPL 页码:400-405
产权排序	2
摘要	In order to analyze the movement of nano-magnetic particles in the magnetic fluid, a double-beam speckle shearing interference device was designed. The working principles of the speckle shearing interference device was introduced and the movement of magnetic particles in nanometer dimensions was researched by the proposed device. A dynamic speckle time series image of the magnetic particles was obtained. On the basis of imaging dividing, the correlation coefficient of the image and lateral displacements of the magnetic particles were calculated. It shows that the resolution of lateral displacement has been 1 μm. The results indicate that the double beam speckle shearing system is a more efficient way to study the movement of namo-magnetic particles
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/19934
专题	信息中心
推荐引用方式 GB/T 7714	Wang XJ,Wang YJ. Movement analysis of nano-magnetic-particles in a magnetic fluid using laser speckle shearing technology[J]. Optics and Precision Engineering,2011,19(7 SUPPL):400-405.
APA	Wang XJ,&Wang YJ.(2011).Movement analysis of nano-magnetic-particles in a magnetic fluid using laser speckle shearing technology.Optics and Precision Engineering,19(7 SUPPL),400-405.
MLA	Wang XJ,et al."Movement analysis of nano-magnetic-particles in a magnetic fluid using laser speckle shearing technology".Optics and Precision Engineering 19.7 SUPPL(2011):400-405.