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Thomas et al., 2013 - Google Patents

Be-doped ZnO thin-film transistors and circuits fabricated by spray pyrolysis in air

Thomas et al., 2013

Document ID
482507065947774082
Author
Thomas S
Adamopoulos G
Anthopoulos T
Publication year
Publication venue
Journal of Display Technology

External Links

Snippet

We report the fabrication of zinc oxide (ZnO) thin-film transistors (TFTs) and simple integrated circuits by spray pyrolysis, and examine the role of beryllium (Be) as the chemical dopant. Doping is achieved through addition of Be-acetylacetonate into the parent Zn …
Continue reading at opg.optica.org (other versions)

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    • H01L29/66—Types of semiconductor device; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/772—Field effect transistors
    • H01L29/78—Field effect transistors with field effect produced by an insulated gate
    • H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
    • H01L29/7869—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising an oxide semiconductor material, e.g. zinc oxide, copper aluminium oxide, cadmium stannate
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    • H01L29/66—Types of semiconductor device; Multistep manufacturing processes therefor
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    • H01L29/76—Unipolar devices, e.g. field effect transistors
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