Manipulate the magnetic anisotropy of nanoparticle assemblies in arrays

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2017专题

	Manipulate the magnetic anisotropy of nanoparticle assemblies in arrays
	Wen, Tianlong; Li, Yuanpeng; Zhang, Dainan; Zhan, Qingfeng; Wen, Qiye; Liao, Yulong; Xie, Yali; Zhang, Huaiwu; Liu, Cheng; Jin, Lichuan
刊名	JOURNAL OF COLLOID AND INTERFACE SCIENCE
	2017
卷号	497 页码:14-22
ISSN号	0021-9797
英文摘要	Tuning the magnetic anisotropy of nanoparticle assemblies is critical for their applications such as on chip magnetic electronic components and electromagnetic wave absorption. In this work, we developed a facile hierarchical self-assembly method to separately control the magnetic shape and magnetocrystalline anistropy of individual nanoparticle assemblies in arrays. Since magnetic nanoparticle assemblies in the array have the same size, shape and alignment, we are able to study the magnetic properties of individual nanoparticle assembly by measuring the whole arrays. The interplay between the two magnetic anisotropies was systematically studied for disk- and bar-shaped nanoparticle assemblies. Maximum magnetic anisotropy was obtained when the easy axis of magnetic nanoparticles was aligned along the long axes of the bar-shaped nanoparticles assemblies. (C) 2017 Elsevier Inc. All rights reserved.
公开日期	2017-12-25
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/13751]
专题	2017专题
推荐引用方式 GB/T 7714	Wen, Tianlong,Li, Yuanpeng,Zhang, Dainan,et al. Manipulate the magnetic anisotropy of nanoparticle assemblies in arrays[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2017,497:14-22.
APA	Wen, Tianlong.,Li, Yuanpeng.,Zhang, Dainan.,Zhan, Qingfeng.,Wen, Qiye.,...&Zhong, Zhiyong.(2017).Manipulate the magnetic anisotropy of nanoparticle assemblies in arrays.JOURNAL OF COLLOID AND INTERFACE SCIENCE,497,14-22.
MLA	Wen, Tianlong,et al."Manipulate the magnetic anisotropy of nanoparticle assemblies in arrays".JOURNAL OF COLLOID AND INTERFACE SCIENCE 497(2017):14-22.