From transparent conducting oxide to gas sensing applications of inverse spinel zinc stannate
Аутори
Baratto, CamillaHemmatzadeh, Saeedabad
Rigoni, Federica
Comini, Elisabetta
Faglia, Guido
sberveglieri, veronica
Vojisavljević, Katarina
Malič, Barbara
Sberveglieri, Giorgio
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Zinc and Tin oxide is a promising In and Ga-free transparent semiconductors that demonstrated great potential as transparent conducting oxides in application like photovoltaic devices, flat panel displays, solar cells, due to its high electron mobility, high electrical conductivity, and low visible absorption [1 ]. Zn2SnO4 can also be applied to the field of gas sensing, if the resistance of the material is appropriate, that is not too conducting. We prepared Zn2SnO4 thin films by RF sputtering starting from sintered ceramic target with Zn:Sn ratio 2:1, investigation the influence of deposition parameters (oxygen content and substrate temperature) during deposition on the thin film properties. Amorphous films are obtained for deposition temperature up to 400°C, but they become crystalline (Zn2SnO4) after proper annealing treatment higher than 600°C. Annealing in air and in Ar resulted in porous film that are suitable for gas sensing. All films are transparent before and after annealing.... We investigated optical properties of thin films by UV-VIS, Raman and photoluminescence spectroscopy and functional properties of thin films for gas sensing applications. The material demonstrated to have high potential for ethanol sensing of at 400°C and acetone at 300°C. Ternary thin films find also application in electronic nose for food analysis. References [1] Coutts TJ, Young DL, Li X, Mulligan WP, Wu X, J Vac Sci Technol 2000, A 18:2646?2660
Кључне речи:
inverse spinel zinc stannate / RF sputtering / thin films / UV-VIS / Raman spectroscopyИзвор:
E-MRS 2016 Spring Meeting, May 2nd-6th, 2016, Lille, France, 2016Институција/група
Institut za multidisciplinarna istraživanjaTY - CONF AU - Baratto, Camilla AU - Hemmatzadeh, Saeedabad AU - Rigoni, Federica AU - Comini, Elisabetta AU - Faglia, Guido AU - sberveglieri, veronica AU - Vojisavljević, Katarina AU - Malič, Barbara AU - Sberveglieri, Giorgio PY - 2016 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/3044 AB - Zinc and Tin oxide is a promising In and Ga-free transparent semiconductors that demonstrated great potential as transparent conducting oxides in application like photovoltaic devices, flat panel displays, solar cells, due to its high electron mobility, high electrical conductivity, and low visible absorption [1 ]. Zn2SnO4 can also be applied to the field of gas sensing, if the resistance of the material is appropriate, that is not too conducting. We prepared Zn2SnO4 thin films by RF sputtering starting from sintered ceramic target with Zn:Sn ratio 2:1, investigation the influence of deposition parameters (oxygen content and substrate temperature) during deposition on the thin film properties. Amorphous films are obtained for deposition temperature up to 400°C, but they become crystalline (Zn2SnO4) after proper annealing treatment higher than 600°C. Annealing in air and in Ar resulted in porous film that are suitable for gas sensing. All films are transparent before and after annealing. We investigated optical properties of thin films by UV-VIS, Raman and photoluminescence spectroscopy and functional properties of thin films for gas sensing applications. The material demonstrated to have high potential for ethanol sensing of at 400°C and acetone at 300°C. Ternary thin films find also application in electronic nose for food analysis. References [1] Coutts TJ, Young DL, Li X, Mulligan WP, Wu X, J Vac Sci Technol 2000, A 18:2646?2660 C3 - E-MRS 2016 Spring Meeting, May 2nd-6th, 2016, Lille, France T1 - From transparent conducting oxide to gas sensing applications of inverse spinel zinc stannate UR - https://hdl.handle.net/21.15107/rcub_rimsi_3044 ER -
@conference{ author = "Baratto, Camilla and Hemmatzadeh, Saeedabad and Rigoni, Federica and Comini, Elisabetta and Faglia, Guido and sberveglieri, veronica and Vojisavljević, Katarina and Malič, Barbara and Sberveglieri, Giorgio", year = "2016", abstract = "Zinc and Tin oxide is a promising In and Ga-free transparent semiconductors that demonstrated great potential as transparent conducting oxides in application like photovoltaic devices, flat panel displays, solar cells, due to its high electron mobility, high electrical conductivity, and low visible absorption [1 ]. Zn2SnO4 can also be applied to the field of gas sensing, if the resistance of the material is appropriate, that is not too conducting. We prepared Zn2SnO4 thin films by RF sputtering starting from sintered ceramic target with Zn:Sn ratio 2:1, investigation the influence of deposition parameters (oxygen content and substrate temperature) during deposition on the thin film properties. Amorphous films are obtained for deposition temperature up to 400°C, but they become crystalline (Zn2SnO4) after proper annealing treatment higher than 600°C. Annealing in air and in Ar resulted in porous film that are suitable for gas sensing. All films are transparent before and after annealing. We investigated optical properties of thin films by UV-VIS, Raman and photoluminescence spectroscopy and functional properties of thin films for gas sensing applications. The material demonstrated to have high potential for ethanol sensing of at 400°C and acetone at 300°C. Ternary thin films find also application in electronic nose for food analysis. References [1] Coutts TJ, Young DL, Li X, Mulligan WP, Wu X, J Vac Sci Technol 2000, A 18:2646?2660", journal = "E-MRS 2016 Spring Meeting, May 2nd-6th, 2016, Lille, France", title = "From transparent conducting oxide to gas sensing applications of inverse spinel zinc stannate", url = "https://hdl.handle.net/21.15107/rcub_rimsi_3044" }
Baratto, C., Hemmatzadeh, S., Rigoni, F., Comini, E., Faglia, G., sberveglieri, v., Vojisavljević, K., Malič, B.,& Sberveglieri, G.. (2016). From transparent conducting oxide to gas sensing applications of inverse spinel zinc stannate. in E-MRS 2016 Spring Meeting, May 2nd-6th, 2016, Lille, France. https://hdl.handle.net/21.15107/rcub_rimsi_3044
Baratto C, Hemmatzadeh S, Rigoni F, Comini E, Faglia G, sberveglieri V, Vojisavljević K, Malič B, Sberveglieri G. From transparent conducting oxide to gas sensing applications of inverse spinel zinc stannate. in E-MRS 2016 Spring Meeting, May 2nd-6th, 2016, Lille, France. 2016;. https://hdl.handle.net/21.15107/rcub_rimsi_3044 .
Baratto, Camilla, Hemmatzadeh, Saeedabad, Rigoni, Federica, Comini, Elisabetta, Faglia, Guido, sberveglieri, veronica, Vojisavljević, Katarina, Malič, Barbara, Sberveglieri, Giorgio, "From transparent conducting oxide to gas sensing applications of inverse spinel zinc stannate" in E-MRS 2016 Spring Meeting, May 2nd-6th, 2016, Lille, France (2016), https://hdl.handle.net/21.15107/rcub_rimsi_3044 .