Textured Pr2Fe14B flakes with submicron or nanosize thickness prepared by surfactant-assisted ball milling

CORC > 物理研究所 > 物理所公开发表论文 > 期刊论文

	Textured Pr2Fe14B flakes with submicron or nanosize thickness prepared by surfactant-assisted ball milling
	Zuo, WL ; Liu, RM ; Zheng, XQ ; Wu, RR ; Hu, FX ; Sun, JR ; Shen, BG
刊名	JOURNAL OF APPLIED PHYSICS
	2014
卷号	115 期号:17
ISSN号	0021-8979
通讯作者	Zuo, WL (reprint author), Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, Beijing 100190, Peoples R China.
中文摘要	The textured Pr2Fe14B nanoflakes were produced by surfactant-assisted ball milling (SABM). Single phase tetragonal structure was characterized for the samples before and after SABM by X-ray diffraction (XRD). The thickness and length of the as-milled flakes are mainly in the range of 50-150 nm and 0.5-2 mu m, respectively. For the field-aligned Pr2Fe14B nanoflakes, the out-of-plane texture (the easy magnetization direction (EMD) along the c-axis) is indicated from the increasing (00l) peaks in the XRD patterns. SEM image demonstrates that the EMD is parallel to flaky surface, which is different from the RCo5 (R = rare earth) system with EMD perpendicular to the surface. We propose a hypothesis that the easy glide planes are related with the area of crystal planes. In addition, a large coercivity H-c = 3.9 kOe is observed in the Pr2Fe14B flakes with strong texture. (C) 2014 AIP Publishing LLC.
资助信息	National Basic Research Program of China [2014CB643700, 2012CB925002, 2011CB921801, 2010CB833102]; National Natural Science Foundation of China [11274357, 11134007, 111374348, 51271196]; Key Research Program of the Chinese Academy of Sciences
语种	英语
公开日期	2015-04-14
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/59160]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Zuo, WL,Liu, RM,Zheng, XQ,et al. Textured Pr2Fe14B flakes with submicron or nanosize thickness prepared by surfactant-assisted ball milling[J]. JOURNAL OF APPLIED PHYSICS,2014,115(17).
APA	Zuo, WL.,Liu, RM.,Zheng, XQ.,Wu, RR.,Hu, FX.,...&Shen, BG.(2014).Textured Pr2Fe14B flakes with submicron or nanosize thickness prepared by surfactant-assisted ball milling.JOURNAL OF APPLIED PHYSICS,115(17).
MLA	Zuo, WL,et al."Textured Pr2Fe14B flakes with submicron or nanosize thickness prepared by surfactant-assisted ball milling".JOURNAL OF APPLIED PHYSICS 115.17(2014).