A. Gangulee, F.M. D'Heurle
Thin Solid Films
We report on the structure and characterization of the major phase in the Bi-Sr-Ca-Cu-O system that becomes superconducting below 80 K. A superlattice modulation in the structure that is incommensurate with a tetragonal perovskite-based subcell is observed using electron diffraction. High-resolution imaging indicates that the modulation occurs primarily in bismuth-rich layers in the structure. © 1988 The American Physical Society.
A. Gangulee, F.M. D'Heurle
Thin Solid Films
Heinz Schmid, Hans Biebuyck, et al.
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
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Journal of Applied Mechanics, Transactions ASME
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Surface Science