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Order-disorder transition of Sr2Fe2O5 from brownmillerite to perovskite structure at an elevated temperature

✍ Scribed by S. Shin; M. Yonemura; H. Ikawa


Book ID
113185468
Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
294 KB
Volume
13
Category
Article
ISSN
0025-5408

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Crystal and Magnetic Structures of Sr2Fe
✍ M. Schmidt; S.J. Campbell πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 355 KB

The evolution of crystal and magnetic structures of Sr 2 Fe 2 O 5 with temperature was studied using neutron powder di4raction. The measurements were made in the temperature range from room temperature up to 1223.15 K and the patterns were analyzed using the Rietveld method. The oxide undergoes two