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- Cava, R.J. (author), Takagi, H. (author), Zandbergen, H.W. (author), Hessen, B. (author), Krajewski, J.J. (author), Peck, W.F. (author) journal article 1992
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- Zandbergen, R.C.A. (author), Wakker, K.F. (author), Ambrosius, B.A.C. (author) journal article 1990
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Zandbergen, H.W. (author), Van Tendeloo, G. (author)High-resolution electron microscopy shows that Pb2Sr2(Ca,Y)Cu3O8+? is sensitive to air at room temperature. Planar defects are induced by exposure to air. These planar defects are due to a depletion of Pb and Cu from the three-layer block: PbO-Cu?-PbO, ? being a vacancy. Once these blocks are depleted, further depletion is enhanced, leading to...journal article 1989