Evolution of nanomechanical properties and crystallinity of individual titanium dioxide nanotube resonators

Handle URI:
http://hdl.handle.net/10754/626752
Title:
Evolution of nanomechanical properties and crystallinity of individual titanium dioxide nanotube resonators
Authors:
Stassi, Stefano ( 0000-0002-1134-7224 ) ; Lamberti, Andrea ( 0000-0003-4100-9661 ) ; Roppolo, Ignazio; Casu, Alberto; Bianco, Stefano; Scaiola, Davide; Falqui, Andrea ( 0000-0002-1476-7742 ) ; Pirri, Candido Fabrizio; Ricciardi, Carlo ( 0000-0002-4703-7949 )
Abstract:
Herein a complete characterization of single TiO2 nanotube resonator was reported for the first time. The modal vibration response analysis allows a non-invasive indirect evaluation of the mechanical properties of the TiO2 nanotube. The effect of post-grown thermal treatments on nanotube mechanical properties was investigated and carefully correlated to the chemico-physical parameters evolution. The Young's modulus of TiO2 nanotube linearly rises from 57 GPa up to 105 GPa for annealing at 600°C depending on the compositional and crystallographic evolution of the nanostructure. Considering the growing interest in single nanostructure devices, the reported findings allow a deeper understanding of the properties of individual titanium dioxide nanotubes extrapolated from their standard arrayed architecture.
KAUST Department:
Biological and Environmental Sciences and Engineering (BESE) Division; Bioscience Program
Citation:
Stassi S, Lamberti A, Roppolo I, Casu A, Bianco S, et al. (2017) Evolution of nanomechanical properties and crystallinity of individual titanium dioxide nanotube resonators. Nanotechnology. Available: http://dx.doi.org/10.1088/1361-6528/aaa46c.
Publisher:
IOP Publishing
Journal:
Nanotechnology
Issue Date:
29-Dec-2017
DOI:
10.1088/1361-6528/aaa46c
Type:
Article
ISSN:
0957-4484; 1361-6528
Additional Links:
http://iopscience.iop.org/article/10.1088/1361-6528/aaa46c
Appears in Collections:
Articles; Bioscience Program; Biological and Environmental Sciences and Engineering (BESE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorStassi, Stefanoen
dc.contributor.authorLamberti, Andreaen
dc.contributor.authorRoppolo, Ignazioen
dc.contributor.authorCasu, Albertoen
dc.contributor.authorBianco, Stefanoen
dc.contributor.authorScaiola, Davideen
dc.contributor.authorFalqui, Andreaen
dc.contributor.authorPirri, Candido Fabrizioen
dc.contributor.authorRicciardi, Carloen
dc.date.accessioned2018-01-15T06:10:40Z-
dc.date.available2018-01-15T06:10:40Z-
dc.date.issued2017-12-29en
dc.identifier.citationStassi S, Lamberti A, Roppolo I, Casu A, Bianco S, et al. (2017) Evolution of nanomechanical properties and crystallinity of individual titanium dioxide nanotube resonators. Nanotechnology. Available: http://dx.doi.org/10.1088/1361-6528/aaa46c.en
dc.identifier.issn0957-4484en
dc.identifier.issn1361-6528en
dc.identifier.doi10.1088/1361-6528/aaa46cen
dc.identifier.urihttp://hdl.handle.net/10754/626752-
dc.description.abstractHerein a complete characterization of single TiO2 nanotube resonator was reported for the first time. The modal vibration response analysis allows a non-invasive indirect evaluation of the mechanical properties of the TiO2 nanotube. The effect of post-grown thermal treatments on nanotube mechanical properties was investigated and carefully correlated to the chemico-physical parameters evolution. The Young's modulus of TiO2 nanotube linearly rises from 57 GPa up to 105 GPa for annealing at 600°C depending on the compositional and crystallographic evolution of the nanostructure. Considering the growing interest in single nanostructure devices, the reported findings allow a deeper understanding of the properties of individual titanium dioxide nanotubes extrapolated from their standard arrayed architecture.en
dc.publisherIOP Publishingen
dc.relation.urlhttp://iopscience.iop.org/article/10.1088/1361-6528/aaa46cen
dc.rightsThis is an author-created, un-copyedited version of an article accepted for publication/published in Nanotechnology. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at http://doi.org/10.1088/1361-6528/aaa46c. As the Version of Record of this article is going to be/has been published on a subscription basis, this Accepted Manuscript will be available for reuse under a CC BY-NC-ND 3.0 licence after a 12 month embargo period.en
dc.subjectCrystallizationen
dc.subjectMechanical propertiesen
dc.subjectYoung’s Modulusen
dc.subjectTio2 Nanotubesen
dc.subjectNanomechanical Resonatoren
dc.titleEvolution of nanomechanical properties and crystallinity of individual titanium dioxide nanotube resonatorsen
dc.typeArticleen
dc.contributor.departmentBiological and Environmental Sciences and Engineering (BESE) Divisionen
dc.contributor.departmentBioscience Programen
dc.identifier.journalNanotechnologyen
dc.eprint.versionPost-printen
dc.contributor.institutionApplied Science and Technology Department, Politecnico di Torino, Torino, ITALY.en
dc.contributor.institutionDepartment of Applied Science and Technology, Politecnico di Torino, C.so Duca degli Abruzzi 24, Turin, IT-10129 , ITALY.en
dc.contributor.institutionItalian institute of Technology Turin, Italy, Torino, ITALY.en
dc.contributor.institutionDipartimento di Fisica, Politecnico di Torino, Corso Duca degli Abruzzi 24, I-10129 Torino, Torino, ITALY.en
dc.contributor.institutionApplied Science and Technology, Politecnico di Torino, C so Duca degli Abruzzi 24, 10129 Torino, Torino, ITALY.en
kaust.authorCasu, Albertoen
kaust.authorFalqui, Andreaen
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