Evolution of nanomechanical properties and crystallinity of individual titanium dioxide nanotube resonators
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Stassi+et+al_2017_Nanotechnology_10.1088_1361-6528_aaa46c.pdf
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ArticleAuthors
Stassi, Stefano
Lamberti, Andrea

Roppolo, Ignazio
Casu, Alberto
Bianco, Stefano
Scaiola, Davide
Falqui, Andrea

Pirri, Candido Fabrizio
Ricciardi, Carlo

KAUST Department
Biological and Environmental Sciences and Engineering (BESE) DivisionBioscience Program
Date
2018-01-17Online Publication Date
2018-01-17Print Publication Date
2018-02-23Permanent link to this record
http://hdl.handle.net/10754/626752
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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.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 PublishingJournal
NanotechnologyPubMed ID
29286289Additional Links
http://iopscience.iop.org/article/10.1088/1361-6528/aaa46cae974a485f413a2113503eed53cd6c53
10.1088/1361-6528/aaa46c
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