Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/2467
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Applied Physics | - |
dc.creator | Herng, TS | - |
dc.creator | Lau, SP | - |
dc.creator | Wei, C | - |
dc.creator | Wang, L | - |
dc.creator | Zhao, BC | - |
dc.creator | Tanemura, M | - |
dc.creator | Akaike, Y | - |
dc.date.accessioned | 2014-12-11T08:26:58Z | - |
dc.date.available | 2014-12-11T08:26:58Z | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10397/2467 | - |
dc.language.iso | en | en_US |
dc.publisher | American Institute of Physics | en_US |
dc.rights | © 2009 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in T.S. Herng et al., Appl. Phys. Lett. 95, 133103 (2009) and may be found at http://link.aip.org/link/?apl/95/133103 | en_US |
dc.subject | Annealing | en_US |
dc.subject | Carbon | en_US |
dc.subject | Ferromagnetic materials | en_US |
dc.subject | Hall effect | en_US |
dc.subject | Hole density | en_US |
dc.subject | II-VI semiconductors | en_US |
dc.subject | Magnetic moments | en_US |
dc.subject | Magnetic semiconductors | en_US |
dc.subject | Nanostructured materials | en_US |
dc.subject | Semiconductor quantum wires | en_US |
dc.subject | Spin-orbit interactions | en_US |
dc.subject | Wide band gap semiconductors | en_US |
dc.subject | Zinc compounds | en_US |
dc.title | Stable ferromagnetism in p-type carbon-doped ZnO nanoneedles | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.description.otherinformation | Author name used in this publication: C. S. Wei | en_US |
dc.identifier.spage | 1 | - |
dc.identifier.epage | 3 | - |
dc.identifier.volume | 95 | - |
dc.identifier.issue | 13 | - |
dc.identifier.doi | 10.1063/1.3238289 | - |
dcterms.abstract | The authors report the synthesis and magnetic properties of carbon-doped ZnO (ZnO:C) nanoneedles. A saturated magnetic moment of 2.16 emu/cm³ was found in the ZnO:C nanoneedles. The samples showed anomalous Hall effect and p-type conduction with a hole concentration of 1.8 X 10¹⁸cm⁻³. The ferromagnetism in the ZnO:C nanoneedles could be attributed to C substitution on the O site which introduces hole, so the p-p interaction leads to the strong spin interaction between the C atoms and carriers. It was found that the ferromagnetism and p-type conduction in the ZnO:C nanoneedles were stable in ambient air over a period of 1 year and annealing temperature of up to 100 °C. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Applied physics letters, 28 Sept. 2009, v. 95, no. 13, 133103, p. 1-3 | - |
dcterms.isPartOf | Applied physics letters | - |
dcterms.issued | 2009-09-28 | - |
dc.identifier.isi | WOS:000270458000049 | - |
dc.identifier.scopus | 2-s2.0-70349664547 | - |
dc.identifier.eissn | 1077-3118 | - |
dc.identifier.rosgroupid | r49070 | - |
dc.description.ros | 2009-2010 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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ApplPhysLett_95_133103.pdf | 308.96 kB | Adobe PDF | View/Open |
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