2D Magnetic Mesocrystals for Bit Patterned Media

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 > 2018专题

	2D Magnetic Mesocrystals for Bit Patterned Media
	Wang, Junling; Guo, Shanshan; Xu, Feng; Wang, Baomin; Wang, Ning; Yang, Huali; Dhanapal, Pravarthana; Xue, Fei; Li, Run-Wei
刊名	ADVANCED MATERIALS INTERFACES
	2018
卷号	5 期号:21
关键词	Cantilever Magnetometry Srtio3 Surfaces Ab-initio Nanostructures Spinel Superstructures Nanocomposites Perovskite Anisotropy Batio3
英文摘要	Bit patterned media exhibits great potential in satisfying the increasing demand for higher information storage density, but the present media fabrication technique is complicated. Here, a 2D magnetic mesocrystal with monodisperse CoFe2O4 (CFO) nanocrystals is fabricated through a combination of nanoseeds layer growth and oxides self-assembly method. The monodisperse CFO nanomagnets protrude from the substrate surface with perfect crystal facets, specific crystallographic orientation, and are fully relaxed. Systematic magnetic characterizations, such as dynamic cantilever magnetometry for single CFO nanocrystal, magnetic force microscopy, and superconducting quantum interference device magnetometry for large area, reveal the novel tilted magnetic anisotropy and the switchable single domain state. This work provides a new way to fabricate bit patterned media with controlled material structure simply by a nanoseeds-mediated self-assembly method.
学科主题	Materials Science ; Physics
语种	英语
公开日期	2018-12-04
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/17025]
专题	2018专题
推荐引用方式 GB/T 7714	Wang, Junling,Guo, Shanshan,Xu, Feng,et al. 2D Magnetic Mesocrystals for Bit Patterned Media[J]. ADVANCED MATERIALS INTERFACES,2018,5(21).
APA	Wang, Junling.,Guo, Shanshan.,Xu, Feng.,Wang, Baomin.,Wang, Ning.,...&Li, Run-Wei.(2018).2D Magnetic Mesocrystals for Bit Patterned Media.ADVANCED MATERIALS INTERFACES,5(21).
MLA	Wang, Junling,et al."2D Magnetic Mesocrystals for Bit Patterned Media".ADVANCED MATERIALS INTERFACES 5.21(2018).