High Resolution Electron Microscopy of the High-Tc Superconductor Bi2+xSr2Ca1−xCu2O8+δ

1989 ◽  
Vol 28 (6) ◽  
pp. 810-813 ◽  
Author(s):  
W. Zhou ◽  
A. I. Kirkland ◽  
K. D. Mackay ◽  
A. R. Armstrong ◽  
M. R. Harrison ◽  
...  
1993 ◽  
Vol 4 (1) ◽  
pp. 41-50 ◽  
Author(s):  
Maryvonne Hervieu ◽  
Claude Michel ◽  
Marielle Huve ◽  
Christine Martin ◽  
Antoine Maignan ◽  
...  

1989 ◽  
Vol 1 (6) ◽  
pp. 196-199
Author(s):  
W. Zhou ◽  
A. I. Kirkland ◽  
K. D. Mackay ◽  
A. R. Armstrong ◽  
M. R. Harrison ◽  
...  

1989 ◽  
Vol 101 (6) ◽  
pp. 830-833 ◽  
Author(s):  
W. Zhou ◽  
A. I. Kirkland ◽  
K. D. Mackay ◽  
A. R. Armstrong ◽  
M. R. Harrison ◽  
...  

1989 ◽  
Vol 38 (3) ◽  
pp. 508
Author(s):  
ZHAO JIAN-GUO ◽  
LI FANG-HUA ◽  
CHEN WEI ◽  
XIE SI-SHEN ◽  
CAO NING ◽  
...  

1991 ◽  
Vol 39 (1-4) ◽  
pp. 254-267 ◽  
Author(s):  
S. Nagakura ◽  
Y. Hirotsu ◽  
J. Sasaki ◽  
K. Miyagawa ◽  
Y. Nakamura ◽  
...  

1988 ◽  
Vol 02 (06) ◽  
pp. 835-839 ◽  
Author(s):  
M. HERVIEU ◽  
B. DOMENGES ◽  
C. MICHEL ◽  
B. RAVEAU

The new superconductor Bi 2 Sr 2 CaCu 2 O 8+δ with T c ranging from 80 to 105K, was studied by electron microscopy. The electron diffraction study shows a pseudo-tetragonal symmetry with a≈b≈5.4 Å and c≈30.7 Å and satellites along a, which settle in an incommensurate way. The high resolution images agree with the proposed basic structure. The stacking of the ( BiO y)2 and [ Sr 2 CaCu 2 O 6] layers is quite regular, with only some defects corresponding to c≈24 Å. The lamellar character of the oxide results in splitting and bending of the crystals.


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