Thomas H. Baum, Carl E. Larson, et al.
Journal of Organometallic Chemistry
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.
Thomas H. Baum, Carl E. Larson, et al.
Journal of Organometallic Chemistry
Biancun Xie, Madhavan Swaminathan, et al.
EMC 2011
J.H. Kaufman, Owen R. Melroy, et al.
Synthetic Metals
Robert W. Keyes
Physical Review B