Electrical and optical properties of Bi2Ti2O 7 thin films prepared by metalorganic decomposition method

  • Yun Hou*
  • , Tie Lin
  • , Zhiming Huang
  • , Genshui Wang
  • , Zhigao Hu
  • , Junhao Chu
  • , Xiaohong Xu
  • , Min Wang
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

23 Scopus citations

Abstract

The preparation of Bi2Ti2O7 thin films on planatized Pt/Ti/SiO2 substrates by metalorganic decomposition (MOD) technique was studied. Investigations show that the Pt/Bi2Ti 2O7/Pt capacitors had excellent insulating properties. The optical constants (n,k) of Bi2Ti2O7 thin films were obtained by spectroscopic ellisometric measurements. It was concluded that Bi2Ti2O7 thin films were applicable as metal-oxide-semiconductor devices.

Original languageEnglish
Pages (from-to)1214-1216
Number of pages3
JournalApplied Physics Letters
Volume85
Issue number7
DOIs
StatePublished - 16 Aug 2004
Externally publishedYes

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