Structural Behavior of the Four-Layer Au
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Charles H. Hervoches; Alan Snedden; Richard Riggs; Susan H. Kilcoyne; Pascal Man
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Article
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2002
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Elsevier Science
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English
β 460 KB
Rietveld refinement of powder neutron diffraction data has been used to study the crystal structures of the four-layer Aurivillius-phase ferroelectrics Bi 5 Ti 3 FeO 15 (at 251C) and SrBi 4 Ti 4 O 15 (at a series of temperatures up to 8001C). At 251C both materials adopt the polar orthorhombic space