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Proceedings 2017, 1(4), 321; doi:10.3390/proceedings1040321

Gas Sensors Based on Individual (Ga, In)2O3 Nanowires

1
Institute of Nanoscience and Nanotechnology (IN2UB), Universitat de Barcelona (UB), c/Martí i Franquès 1, E-08028 Barcelona, Spain
2
MIND-Departament of Electronics, Universitat de Barcelona (UB), c/Martí i Franquès 1, E-08028 Barcelona, Spain
3
Institut für Materialchemie, Technical University of Vienna (TUW), A-1040 Vienna, Austria
Presented at the Eurosensors 2017 Conference, Paris, France, 3–6 September 2017.
*
Author to whom correspondence should be addressed.
Published: 21 August 2017
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Abstract

In this work the growth and characterisation of (Ga, In)2O3 NWs inside a CVD furnace using different mixtures of Ga2O3 and In2O3 is reported. The NWs have been characterised by SEM, XRD and TEM, proving their cubic crystalline nature similar to In2O3 and the degree of incorporation of Ga in this lattice. Furthermore, gas nanosensors based on single NWs have been fabricated and measured, demonstrating the sensing properties of the synthesized material.
Keywords: gas sensor; nanowires; (Ga; In)2O3; new material gas sensor; nanowires; (Ga; In)2O3; new material
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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MDPI and ACS Style

López-Aymerich, E.; Domènech-Gil, G.; Moreno-Sereno, M.; Daniel Prades, J.; Pellegrino, P.; Barth, S.; Romano-Rodriguez, A. Gas Sensors Based on Individual (Ga, In)2O3 Nanowires. Proceedings 2017, 1, 321.

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