<div class="csl-bib-body">
<div class="csl-entry">Hernandez-Ramirez, F., Prades, J. D., Tarancon, A., Barth, S. C., Casals, O., Jimenez-Diaz, R., Pellicer, E., Rodriguez, J., Juli, M. A., Romano-Rodriguez, A., Morante, J. R., Mathur, S., Helwig, A., Spannhake, J., & Müller, G. (2007). Portable microsensors based on individual SnO₂ nanowires. <i>Nanotechnology</i>, <i>18</i>(49), 495501. https://doi.org/10.1088/0957-4484/18/49/495501</div>
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dc.identifier.issn
0957-4484
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/171403
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dc.description.abstract
Individual SnO₂ nanowires were integrated in suspended micromembrane-based bottom-up devices. Electrical contacts between the nanowires and the electrodes were achieved with the help of electron- and ion-beam-assisted direct-write nanolithography processes. The stability of these nanomaterials was evaluated as function of time and applied current, showing that stable and reliable devices were obtained. Furthermore, the possibility of modulating their temperature using the integrated microheater placed in the membrane was also demonstrated, enabling these devices to be used in gas sensing procedures. We present a methodology and general strategy for the fabrication and characterization of portable and reliable nanowire-based devices.
en
dc.language.iso
en
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dc.publisher
IOP PUBLISHING LTD
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dc.relation.ispartof
Nanotechnology
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dc.subject
Electrical and Electronic Engineering
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dc.subject
Mechanical Engineering
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dc.subject
Mechanics of Materials
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dc.subject
General Materials Science
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dc.subject
Bioengineering
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dc.subject
General Chemistry
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dc.title
Portable microsensors based on individual SnO₂ nanowires
