Influence of grain size on AZO ceramic synthesis

Vera, César Raimundo; Maioco, S.; Rajchenberg, N.; Aragon, Ricardo

info:eu-repo/semantics/article

Fecha

2013-01

Registro en:

Vera, César Raimundo; Maioco, S.; Rajchenberg, N.; Aragon, Ricardo; Influence of grain size on AZO ceramic synthesis; IOP Publishing; Journal of Physics: Conference Series; 421; 1-2013; 1-4

1742-6596

http://hdl.handle.net/11336/20781

CONICET Digital

CONICET

Autor

Vera, César Raimundo

Maioco, S.

Rajchenberg, N.

Aragon, Ricardo

Institución

Consejo Nacional de Investigaciones Científicas y Tecnológicas (Argentina)

Resumen

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.

Materias

Tco

Azo

Ceramic

Grain Size

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