Resistance degradation behavior of Ba0.7Sr0.3TiO3 thin films compared to mechanisms found in titanate ceramics and single crystals

M. Grossmann, S. Hoffmann, S. Gusowski, R. Waser, S. K. Streiffer, C. Basceri, C. B. Parker, S. E. Lash, A. I. Kingon

Research output: Contribution to journalArticlepeer-review

24 Scopus citations

Abstract

The resistance degradation behavior of Ba0.7Sr0.3TiO3 (BST) and SrTiO3 (ST) thin films is compared to the degradation behavior of titanate single crystals and ceramics with respect to the dependence on parameters such as temperature, thickness of the sample, applied voltage, acceptor dopant concentration and electrode material. Different model considerations to explain the resistance degradation in titanate thin films are discussed.

Original languageEnglish
Pages (from-to)83-94
Number of pages12
JournalIntegrated Ferroelectrics
Volume22
Issue number1-4
DOIs
StatePublished - 1998

Keywords

  • BST
  • Resistance degradation
  • Thin film

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