Influence of grain size on AZO ceramic synthesis

被引：1
|
作者：
Vera, C. [1 ]
Maioco, S. [1 ]
Rajchenberg, N. [1 ]
Aragon, R. [1 ]
机构：
[1] Univ Buenos Aires, Fac Ingn, Lab Peliculas Delgadas, RA-1063 Buenos Aires, DF, Argentina
来源：
8TH IBERO-AMERICAN CONGRESS ON SENSORS (IBERSENSOR 2012) | 2013年 / 421卷
关键词：
TRANSPARENT; FILMS; ZNO;
D O I：
10.1088/1742-6596/421/1/012001
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Aluminum doped zinc oxide (AZO) is a transparent conducting oxide (TCO) with oxygen vacancy mediated carrier density and mobility. Due to low oxygen self-diffusivity, the influence of thermal reducing treatments is strongly dependent on grain size. Electrical resistivity and Seebeck coefficient measurements suggest that mobility changes prevail to increase conductivity by reducing atmosphere anneal.
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页数：4
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