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

Lopez-Aymerich, Elena; Domènech-Gil, Guillem; Moreno-Sereno, Mauricio; Prades, Joan Daniel; Pellegrino, Paolo; Barth, Sven Christian; Romano-Rodriquez, Albert

doi:10.3390/proceedings1040321

Record link:

http://hdl.handle.net/20.500.12708/176612

Title:

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

Citation:

Lopez-Aymerich, E., Domènech-Gil, G., Moreno-Sereno, M., Prades, J. D., Pellegrino, P., Barth, S. C., & Romano-Rodriquez, A. (2017). Gas Sensors Based on Individual (Ga, In)₂O₃ Nanowires. Proceedings, 1(4), Article 321. https://doi.org/10.3390/proceedings1040321

Publisher DOI:

10.3390/proceedings1040321

CatalogPlus:

AC17611289

Publication Type:

Article - Original Research Article

Language:

English

Authors:

Lopez-Aymerich, Elena
Domènech-Gil, Guillem
Moreno-Sereno, Mauricio
Prades, Joan Daniel
Pellegrino, Paolo
Barth, Sven Christian
Romano-Rodriquez, Albert

Organisational Unit:

E165-02 - Forschungsbereich Molekulare Materialchemie

Journal:

Proceedings

Date (published):

2017

Number of Pages:

Publisher:

MDPI AG

Peer reviewed:

Yes

Keywords:

gas sensor; nanowires; (Ga; In)2O3; new material

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.

Research Areas:

Structure-Property Relationship: 60%
Non-metallic Materials: 20%
Surfaces and Interfaces: 20%

Science Branch:

Chemie

License:

CC BY 4.0