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Preparation and characteristics of ITO thin films with high transmittance and low resistance by tilt magnetron sputtering

Research output: Contribution to journalArticlepeer-review

Abstract

Using magnetron sputtering method, ITO thin films were successfully deposited on glass with target at a mixed atmosphere of Ar and O 2. The effect of sputtering process parameters on electro-optical characteristics of ITO thin films was discussed using UV-visible-infrared spectrophotometer and four - probe. The experimental results show that when the target angle is 23 ~ 25 degrees, the oxygen flow rate is 7~9sccm, sputtering time is 60~90 min and the sputtering power is 100 ~ 120W, transmittance of ITO thin films is more than 90%, and sheet resistance ranges from 10 ~20Ω /□.

Original languageEnglish
Pages (from-to)600-604
Number of pages5
JournalGongneng Cailiao yu Qijian Xuebao/Journal of Functional Materials and Devices
Volume16
Issue number6
StatePublished - Dec 2010

Keywords

  • Room temperature deposition
  • The magnetron sputtering
  • The target angle
  • Transparent and conductive ITO thin films

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