Electronic Resource
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
63 (1993), S. 562-564
ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
We find that even very low Ni doping levels of high-quality Bi2Sr2Ca1Cu2O8 single crystals strongly affect the transition temperature Tc. We also observed that Tc is not related to the total Ni concentration, but only to that of Ni engaged in NiO-type bonds. By controlling the temperature during crystal growth, one can modify the relative weight of Ni in NiO-type bonds with respect to other configurations—and therefore Tc.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.110004
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