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Synthesis of dense, single-crystalline CrO2 nanowire arrays using AAO template-assisted chemical vapor deposition

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dc.contributor.authorZhao, Qiang
dc.contributor.authorWen, Gehui
dc.contributor.authorLiu, Zhigang
dc.contributor.authorFan, Yinbo
dc.contributor.authorZou, Guangtian
dc.contributor.authorLi, Li (Lily)
dc.contributor.authorZheng, Rongkun
dc.contributor.authorRinger, Simon P.
dc.contributor.authorMao, Ho-Kwang
dc.date.accessioned2015-12-13T22:17:50Z
dc.date.issued2011
dc.date.updated2024-05-19T08:18:28Z
dc.description.abstractHigh-density, vertically aligned CrO2 nanowire arrays were obtained via atmospheric-pressure CVD assisted by AAO templates. The CrO 2 nanowire arrays show remarkably enhanced coercivity compared with CrO2 films or bulk. It was found that the length of the nanowires is greatly influenced by the pore diameter of the AAO template used. The growth mechanism and the pore size dependence of the CrO2 nanowire arrays are discussed. The present method provides a useful approach for the synthesis of CrO2 nanowire arrays. Such highly ordered nanowire arrays within an AAO template may have important applications in ultrahigh-density perpendicular magnetic recording devices and the mass production of spintronic nanodevices.
dc.identifier.issn0957-4484
dc.identifier.urihttp://hdl.handle.net/1885/71341
dc.publisherInstitute of Physics Publishing
dc.sourceNanotechnology
dc.subjectKeywords: AAO template; Enhanced coercivity; Growth mechanisms; High-density; Mass production; Nanowire arrays; Ordered nanowire arrays; Perpendicular magnetic recording; Pore diameters; Pore size dependence; Single-crystalline; Spintronic nanodevices; Ultrahigh de
dc.titleSynthesis of dense, single-crystalline CrO2 nanowire arrays using AAO template-assisted chemical vapor deposition
dc.typeJournal article
local.bibliographicCitation.issue12
local.bibliographicCitation.lastpage7
local.bibliographicCitation.startpage1
local.contributor.affiliationZhao, Qiang, Jilin University
local.contributor.affiliationWen, Gehui, Jilin University
local.contributor.affiliationLiu, Zhigang, Jilin University
local.contributor.affiliationFan, Yinbo, Jilin University
local.contributor.affiliationZou, Guangtian, Jilin University
local.contributor.affiliationLi, Li (Lily), College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationZheng, Rongkun, University of Sydney
local.contributor.affiliationRinger, Simon P., University of Sydney
local.contributor.affiliationMao, Ho-Kwang, Carnegie Institution of Washington
local.contributor.authoruidLi, Li (Lily), u5408226
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.identifier.absfor020406 - Surfaces and Structural Properties of Condensed Matter
local.identifier.absseo970102 - Expanding Knowledge in the Physical Sciences
local.identifier.ariespublicationU3488905xPUB2670
local.identifier.citationvolume22
local.identifier.doi10.1088/0957-4484/22/12/125603
local.identifier.scopusID2-s2.0-79951833156
local.identifier.thomsonID000287448200013
local.type.statusPublished Version

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