Birnessite-type MnO2 Nanowalls and Their Magnetic Properties

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	Birnessite-type MnO2 Nanowalls and Their Magnetic Properties
	H. T. Zhu; J. Luo; H. X. Yang; J. K. Liang; G. H. Rao; J. B. Li; Z. M. Du
	2008
发表期刊	Journal of Physical Chemistry C
ISSN	1932-7447
卷号	112 期号:44 页码:17089-17094
摘要	Birnessite-type MnO2 nanowalls have been fabricated on Si(111) substrate by a facile solution method. The XRD pattern indicates that the sample has the typical feature of turbostratic disorder and prefers to grow in the ab plane. The nanowalls are composed of thin flakes distributing uniformly over the surface of the Si(111) substrate. A magnetic transition temperature of 9.2 K is determined. Prominent magnetic anisotropy with the easy magnetization direction in the ab plane is observed at 5 K.
部门归属	[zhu, h. t.; luo, j.; yang, h. x.; liang, j. k.; rao, g. h.; li, j. b.] chinese acad sci, inst phys, beijing natl lab condensed matter phys, beijing 100190, peoples r china. [zhu, h. t.; du, z. m.] univ sci & technol beijing, dept mat sci & engn, beijing 100083, peoples r china. [liang, j. k.] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;luo, j (reprint author), chinese acad sci, inst phys, beijing natl lab condensed matter phys, beijing 100190, peoples r china;jluo@aphy.iphy.ac.cn
关键词	Field-emission Properties Octahedral Molecular-sieves Layered Manganese Oxide Hydrothermal Synthesis Electrochemical Properties Carbon Nanowalls Nanostructured Materials Thermal-decomposition Potassium Birnessite Growth
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WOS记录号	WOS:000260533200011
引用统计	被引频次：154[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33405
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. T. Zhu,J. Luo,H. X. Yang,et al. Birnessite-type MnO2 Nanowalls and Their Magnetic Properties[J]. Journal of Physical Chemistry C,2008,112(44):17089-17094.
APA	H. T. Zhu.,J. Luo.,H. X. Yang.,J. K. Liang.,G. H. Rao.,...&Z. M. Du.(2008).Birnessite-type MnO2 Nanowalls and Their Magnetic Properties.Journal of Physical Chemistry C,112(44),17089-17094.
MLA	H. T. Zhu,et al."Birnessite-type MnO2 Nanowalls and Their Magnetic Properties".Journal of Physical Chemistry C 112.44(2008):17089-17094.