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- Title
Electrical Characterization of Sr[sub 0.97]Ti[sub 1-x] Fe[sub x]O[sub 3-delta] by Complex Impedance Spectroscopy: I, Materials with Low Iron Contents.
- Authors
Jurado, Jose R.; Colomer, Marie T.; Frade, Jorge R.
- Abstract
Discusses the use of impedance spectroscopy to evaluate the grain and grain-boundary conductivities of materials with iron. Changing the role of grain boundaries by sintering in different conditions; Microstructural differences; Interpretation of complex impedance spectra; Values of grain-boundary conductivity and the corresponding values of activation energy.
- Subjects
IRON; IMPEDANCE spectroscopy; ELECTROMETALLURGY
- Publication
Journal of the American Ceramic Society, 2000, Vol 83, Issue 11, p2715
- ISSN
0002-7820
- Publication type
Article
- DOI
10.1111/j.1151-2916.2000.tb01622.x