Influence of rare earth metals (RE) on formation range and structure of amorphous phase in Ge-Al-Cr-RE system

Dmitri V. Louzguine, Akihisa Inoue

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

The influence of CO2 in dry and wet atmospheres on the responses of Md-doped SrTiO3 sensor was studied. The results show that the presence of CO2 has no influence on the oxygen-sensing properties of the sensor in dry conditions and the sensor can work even better than the ZrO2 oxygen sensor in the dry CO2-containing atmospheres. A model based on the defect chemistry, grain structures and conduction mechanisms of the material was developed to explain the experimental results.

Original languageEnglish
Pages (from-to)485-490
Number of pages6
JournalMaterials Transactions, JIM
Volume40
Issue number6
DOIs
Publication statusPublished - 1999 Jun

ASJC Scopus subject areas

  • Engineering(all)

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