Pb1-xSr4Fe2O9-δ: A Layered Iron Oxide In
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S. Lucas; D. Groult; N. Nguyen; C. Michel; M. Hervieu; B. Raveau
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Article
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1993
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Elsevier Science
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English
⚖ 597 KB
A new layered iron oxide, \(\mathrm{Pb}_{1-x} \mathrm{Sr}_{4} \mathrm{Fe}_{2} \mathrm{O}_{9-\delta}\), has been isolated for \(0 \leq x \leq 0.2\). Its structural model, which corresponds to a regular intergrowth of single \(\left[\mathrm{SrFeO}_{3_{-\delta}}\right\}_{x}\) perovskite layers with sin