Highly conductive and transparent amorphous tin oxide
نویسندگان
چکیده
منابع مشابه
Transparent Conductive Oxide Thin Films
Transparent conductive oxides (TCO) have high optical transmission at visible wavelengths and electrical conductivity close to that of metals. They also reflect near infrared and infrared (i.e., heat) wavelengths, and are used in products ranging from energy efficient low-e windows to photovoltaics. One of their most important uses is for transparent electrical contacts. Virtually all applicati...
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Wide bandgap conductors such as In₂O₃ and ZnO are used as transparent conducting oxides (TCOs). To date, TCOs are realized using post transition metal cations with largely spread s-orbitals such as In³⁺, Sn⁴⁺, Zn²⁺ and Cd²⁺. On the other hand, no good electronic conductor has been realized in oxides of Al, Si and Ge. Here we report the conversion of an oxide of Ge into a good electronic conduct...
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Tin-doped indium oxide (ITO) films with Sn/In atomic ratios in the range 0-0.1 were synthesized by electrochemically assisted deposition (EAD). The process involves a fast one-step cathodic deposition of a highly crystalline In-Sn hydroxide (InSnOH) film followed by thermal conversion into ITO at 300 C. The cathodic precipitation of InSnOH is preceded by formation of an In-Sn complex in solutio...
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A SnO2 transparent thin-film transistor (TTFT) is demonstrated. The SnO2 channel layer is deposited by RF magnetron sputtering and then rapid thermal annealed in O2 at 600 ̊C. The TTFT is highly transparent, and enhancement-mode behaviour is achieved by employing a very thin channel layer (10–20 nm). Maximum field-effect mobilities of 0.8 cm2 V−1 s−1 and 2.0 cm2 V−1 s−1 are obtained for enhancem...
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ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 1983
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.331675