Research output: Contribution to journal › Article › peer-review
The mechanism of formation of the perovskite-like layered structure of the oxide Gd2SrFe2O7 was studied. The limiting stages are those of formation of phases with perovskite (GdFeO3, SrFeO3-x ) and K2NiF4 (GdSrFeO4) structures. The Mössbauer study has shown that iron atoms exist in a heterovalent state (Fe3+ and Fe4+) only in the structure of SrFeO3-x ).
| Original language | English |
|---|---|
| Pages (from-to) | 973-978 |
| Number of pages | 6 |
| Journal | Russian Journal of General Chemistry |
| Volume | 77 |
| Issue number | 6 |
| DOIs | |
| State | Published - Jun 2007 |
ID: 87428148