Magnetic Properties of Well-Aligned ZnO Nanorod Arrays Grown by a Simple Hydrothermal Reaction
Joint Authors
Zhang, Zhiyong
Li, Jun
Yun, Jiangni
Qu, Rui
Source
Advances in Condensed Matter Physics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-29
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Well-aligned ZnO nanorod arrays with room temperature ferromagnetism were prepared on glass substrate through hydrothermal method.
The as-prepared nanorod arrays were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), photoluminescence (PL) spectrum, and magnetization measurements.
The XRD and SEM results indicated that the ZnO nanorods are with the wurtzite structure and exhibit preferential (002) orientation with c-axis perpendicular to the substrate surface.
The PL results suggested that the possible defect in the as-prepared ZnO nanorod arrays might be VZn, Oi, or OZn.
The first-principles calculations reveal that the room temperature ferromagnetism may result from the VZn defects present in the ZnO nanorod and the hybridization of the Zn 3d states with O 2p states is responsible for the half-metallic ferromagnetism in ZnO nanorod.
American Psychological Association (APA)
Yun, Jiangni& Qu, Rui& Zhang, Zhiyong& Li, Jun. 2014. Magnetic Properties of Well-Aligned ZnO Nanorod Arrays Grown by a Simple Hydrothermal Reaction. Advances in Condensed Matter Physics،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-486335
Modern Language Association (MLA)
Yun, Jiangni…[et al.]. Magnetic Properties of Well-Aligned ZnO Nanorod Arrays Grown by a Simple Hydrothermal Reaction. Advances in Condensed Matter Physics No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-486335
American Medical Association (AMA)
Yun, Jiangni& Qu, Rui& Zhang, Zhiyong& Li, Jun. Magnetic Properties of Well-Aligned ZnO Nanorod Arrays Grown by a Simple Hydrothermal Reaction. Advances in Condensed Matter Physics. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-486335
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-486335