Electrical and optical properties of thin films prepared by spin-coating a dispersion of nano-sized tin-doped indium-oxide particles

Jesper Ederth, Annette Hultåker, Peter Heszler, Gunnar A. Niklasson, Claes G. Granqvist, Arie Van Doorn, Chris Van Haag, Michel J. Jongerius, Detlef Burgard

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Thin films were made by spinning a dispersion of tin-doped indium-oxide particles, having an average diameter of 14 nm, onto glass substrates. As-deposited thin films displayed a resistivity ρ of 0.3 Ω m and some optical absorption. Annealing in vacuum at 200 to 400 °C for 2 h, and subsequently in air at 500 °C for 2 h, produced films with ρ ≈ 10-3 Ω m and a visible transmittance exceeding 90 %. Leaving out the vacuum treatment yielded higher resistivity.

Original languageEnglish
Pages (from-to)280-285
Number of pages6
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4590
DOIs
Publication statusPublished - Jan 1 2001

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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