Structural properties and chemical homogeneity of underdoped La{sub 2{minus}x}M{sub x}CuO{sub 4} cuprates (M = Sr, Ba)
Journal Article
·
· International Journal of Modern Physics B
- Univ. degli Studi di Genova (Italy)
The present work reports a systematic and accurate study on crystal structure and chemical homogeneity of underdoped La{sub 2{minus}x}M{sub x}CuO{sub 4} (M = Ba, Sr). Samples` structural characterization performed by Rietveld refinement of XRD powder diffraction profiles provided an accurate working trendline for the dopant concentration determination. Furthermore FT-IR skeletal analysis and SIMS investigations ensured chemical homogeneity even for samples with very low dopant contents.
- OSTI ID:
- 687401
- Report Number(s):
- CONF-9810174--
- Journal Information:
- International Journal of Modern Physics B, Journal Name: International Journal of Modern Physics B Journal Issue: 9-10 Vol. 13; ISSN IJPBEV; ISSN 0217-9792
- Country of Publication:
- United States
- Language:
- English
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