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Structural studies of layered perovskites
2004In this work studies have been carried out into the structures of three families of layered perovskite using powder neutron diffraction. It is shown that Bi₅Ti₃FeO₁₅ exhibits only one high temperature phase transition, from A2₁am to I4/mmm. For another 4-layer Aurivillius phase, BaBi₄Ti₄O₁₅, the room temperature structure has been successfully refined ...
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Structure‐Tuned Lead Halide Perovskite Nanocrystals
Advanced Materials, 2016Yasser Hassan +2 more
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