Title :
Increase in resistivity of indium-tin-oxide films spin-coated on titanium-dioxides
Author :
Tagawa, Toshinari ; Fujimoto, Takashi ; Nakamura, Kazuhiro
Author_Institution :
Dept. of Electr. & Electron. Eng., Kansai Univ., Suita, Japan
Abstract :
ITO and TiO2 films were prepared on silicon substrate using spin-coating method. Three types of samples were prepared for comparison. They were ITO/TiO2(78nm-thick)/Si, ITO/TiO2(25nm-thick)/Si and ITO/Si. The resistivity of an ITO film prepared on TiO2 was larger than that on Si. Furthermore, the resistivity became larger with increasing the thickness of the underlying TiO2 layer.
Keywords :
electrical resistivity; indium compounds; silicon; spin coating; tin compounds; ITO-Si; ITO-TiO2; silicon substrate; size 25 nm; size 78 nm; spin coating method; thin film resistivity; Annealing; Conductivity; Films; Indium tin oxide; Silicon; Substrates; Tin; Indium-Tin-Oxide (ITO); Resistivity; Spin-Coating; Titanium-Dioxide (TiO2);
Conference_Titel :
Future of Electron Devices, Kansai, (IMFEDK), 2011 International Meeting for
Conference_Location :
Osaka
Print_ISBN :
978-1-61284-145-8
Electronic_ISBN :
978-1-61284-147-2
DOI :
10.1109/IMFEDK.2011.5944870