TY - JOUR
T1 - Microstructure and properties of the 90-K superconductor Bi2Sr3-xCaxCu2O8+
AU - Iqbal, Z.
AU - Eckhardt, H.
AU - Reidinger, F.
AU - Bose, A.
AU - Barry, J. C.
AU - Ramakrishna, B. L.
PY - 1988
Y1 - 1988
N2 - Phases with superconducting onset temperatures of 60, 87, and 112 K have been identified in the new superconductor Bi2Sr3-xCaxCu2O8+. The microstructures of two crystal types, one associated with the 87- and 60-K phases, and the other probably with the 112-K phase, have been examined by electron microscopy. The first crystal type has a superlattice structure which is incommensurate for the lower-temperature preparations. The second type of crystal, which forms at higher temperatures, has no superlattice structure.
AB - Phases with superconducting onset temperatures of 60, 87, and 112 K have been identified in the new superconductor Bi2Sr3-xCaxCu2O8+. The microstructures of two crystal types, one associated with the 87- and 60-K phases, and the other probably with the 112-K phase, have been examined by electron microscopy. The first crystal type has a superlattice structure which is incommensurate for the lower-temperature preparations. The second type of crystal, which forms at higher temperatures, has no superlattice structure.
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U2 - 10.1103/PhysRevB.38.859
DO - 10.1103/PhysRevB.38.859
M3 - Article
AN - SCOPUS:0040284604
SN - 0163-1829
VL - 38
SP - 859
EP - 862
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
IS - 1
ER -