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Nanopipes in In_2 O_3 nanorods grown by a thermal treatment

dc.contributor.authorMaestre Varea, David
dc.contributor.authorHaeussler, Dietrich
dc.contributor.authorCremades Rodríguez, Ana Isabel
dc.contributor.authorJaeger, Wolfgang
dc.contributor.authorPiqueras De Noriega, Francisco Javier
dc.date.accessioned2023-06-20T03:35:41Z
dc.date.available2023-06-20T03:35:41Z
dc.date.issued2011-04
dc.description© 2011 American Chemical Society. This work was supported byMEC (MAT2006-01259, MAT2009-07782, CSD 2009-00013) and BSCH-UCM (Group 910146)
dc.description.abstractIn_2O_3 nanorods have been grown by a catalyst free evaporation-deposition method. Transmission electron microscopy (TEM) investigations reveal that the rods contain tubular cavities, herein referred to as "nanopipes", along the total length of the nanorods. The nanopipe diameters are constant along the nanorod axis and appear to be independent of the nanorod thickness. In most of the investigated In_2O_3 nanorods, these nanopipes are centered within the nanorod. An average nanopipe diameter of (18.5 +/- 0.7) nm has been determined from the TEM observations. Extended thermal treatments lead to nanorods with more complex morphologies, roughened interfaces, and formation of voids. The possibility that the nanopipes are related with a growth mechanism involving a dislocation along the growth axis is discussed.
dc.description.departmentDepto. de Física de Materiales
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipMEC
dc.description.sponsorshipBSCH-UCM
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/23014
dc.identifier.doi10.1021/cg101350f
dc.identifier.issn1528-7483
dc.identifier.officialurlhttp://pubs.acs.org/doi/abs/10.1021/cg101350f
dc.identifier.relatedurlhttp://pubs.acs.org
dc.identifier.urihttps://hdl.handle.net/20.500.14352/43990
dc.issue.number4
dc.journal.titleCrystal Growth & Design
dc.language.isoeng
dc.page.final1121
dc.page.initial1117
dc.publisherAmer Chemical Soc
dc.relation.projectIDMAT2006-01259
dc.relation.projectIDMAT2009-07782
dc.relation.projectIDCSD 2009-00013
dc.relation.projectIDGroup 910146
dc.rights.accessRightsrestricted access
dc.subject.cdu538.9
dc.subject.keywordNanotube Array
dc.subject.keywordEshelby Twist
dc.subject.keywordNanowires
dc.subject.keywordMicropipes
dc.subject.keywordMechanism
dc.subject.keywordKinetics
dc.subject.keywordDriven
dc.subject.ucmFísica de materiales
dc.titleNanopipes in In_2 O_3 nanorods grown by a thermal treatment
dc.typejournal article
dc.volume.number11
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