Structure and electronic states of single-crystal Fe1-xNixOy(0≦x≦1) thin films

機構典藏 > College of Sciences > Graduate Institute & Department of Physics > Journal Article > Item 987654321/27671

Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/27671

Title:	Structure and electronic states of single-crystal Fe1-xNixOy(0≦x≦1) thin films
Authors:	Chern, G.;張經霖;Cheng, C. L.;Chen, C. L.;Dong, C. L.
Contributors:	淡江大學物理學系
Keywords:	Thin film structure;Adsorption;Ferrites;Nickel;Magnetic films
Date:	1999-07-01
Issue Date:	2009-12-31 10:35:58 (UTC+8)
Publisher:	American Institute of Physics (AIP)
Abstract:	In a previous report, we showed that a series of single-crystalline iron–nickel oxide alloy thin films, with various Fe–Ni concentration ratios, could be fabricated by a molecular beam epitaxy technique. With x-ray diffraction and adsorption studies, the distribution of Fe and Ni in these compounds are found different from a bulk Fe 2 NiO 4 Fe2NiO4 ferrite phase. We extend the study to a more detailed x-ray adsorption on oxygen K edge from these films. The new results again support the model of the unique ionic distribution in these ferrite alloy films. It further reveals a detailed hybridized feature with transition metald and sp bands, which is sensitive to the local structure and near neighbors of Fe and Ni. This precisely characterized ionic structure can be directly compared to a local magnetic moment theory. A preliminary result of the magnetic response from these films is discussed.
Relation:	Journal of Vacuum Science & Technology A 17(4), pp.1630-1634
DOI:	10.1116/1.581863
Appears in Collections:	[Graduate Institute & Department of Physics] Journal Article

Files in This Item:

File	Description	Size	Format
	期刊資訊	0Kb	Unknown	324	View/Open
index.html		0Kb	HTML	44	View/Open
index.html	館藏資訊	0Kb	HTML	249	View/Open
Structure and electronic states of single-crystal Fe1-xNixOy(0≦x≦1) thin films.pdf		417Kb	Adobe PDF	1	View/Open