Abstract
Electron-diffraction patterns and high-resolution images show that the high-T c compounds in the system Bi-Ca-Sr-Cu-O exhibit incommensurately modulated superstructures of an Aurivillius-like basic structure. The modulation occurs in different symmetry related directions, giving rise to a number of superstructure variants and to different types of interfaces. No structural phase transitions are found in the temperature range from 20 K to the melting point.
References
H. Maeda, Y. Tanaka, M. Fukutomi, T. Asano: Jpn. Appl. Phys. Lett.27 (in press)
H.W. Zandbergen, Y.K. Huang, M.J.V. Menken, J.N. Li, K. Kadowaki, A.A. Menovsky, G. Van Tendeloo, S. Amelinckx: Nature (submitted)
H.W. Zandbergen, P. Groen, G. Van Tendeloo, J. Van Landuyt, S. Amelinckx: Solid State Commun. (in press)
G. Van Tendeloo, H.W. Zandbergen, S. Amelinckx: Solid State Commun. (in press)
J.M. Tarascon, Y. Le Page, P. Barboux, B.G. Bagley, L.H. Greene, W.R. McKinnon, G.W. Hull, M. Giroud, D.M. Huang: Phys. Rev. B (in press)
C. Michel, M. Hervieu, M.M. Borel, A. Grandin, F. Deslandes, J. Provost, B. Raveau: Z. Physik B68, 421 (1987)
R.M. Hazen, C.T. Prewitt, R.J. Angel, N.L. Ross, L.W. Finger, C.G. Hadidiacos, D.R. Veblen, P.J. Hearney, P.H. Hor, R.L. Meng, Y.Y. Sun, Y.Q. Qang, Y.Y. Xue, Z.J. Huang, L. Goa, J. Bechtold, C.W. Chu: Phys. Rev. Lett. (submitted)
B. Aurivillius: Ark. Kemi1, 463 (1949)
B.K. Vainshtein:Modern Crystallography I, Springer Ser. Solid-State Sci.15 (Springer, Berlin, Heidelberg 1981)
G. Van Tendeloo, S. Amelinckx: Acta Cryst. A30, 431–440 (1974)
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Work performed in the framework of The Institute for Materials Science, I.M.S. (Antwerp) with financial support of I.U.A.P.
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Van Tendeloo, G., Zandbergen, H.W., Van Landuyt, J. et al. The defect structure of the high-T c superconductors in the system Bi-Ca-Sr-Cu-O. Appl. Phys. A 46, 153–158 (1988). https://doi.org/10.1007/BF00615924
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DOI: https://doi.org/10.1007/BF00615924