NASA NTRS · 19920012382
Superconductivity in 2-2-3 system Y2Ba2Cu2O(8+delta)
Abstract
Researchers synthesized a new high T(sub c) 2-2-3 superconductor Y2Ba2Cu3O(8+delta) by a special preparation technique and characterized it by ac-susceptibility measurements. Diamagnetism and Meissner effect sets in at low fields and superconducting transition onsets at 90 K. The systematic investigation of the real and imaginary components of ac-susceptibility as a function of temperature and applied ac magnetic field reveals that the magnetic behavior is that of a granular type superconductor.
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Joshi, H. H., Baldha, G. J., Jotania, R. B., Joshi, S. M., Mohan, H., Pandya, P. B., Pandya, H. N., Kulkarni, R. G.. 1991-01-01. Superconductivity in 2-2-3 system Y2Ba2Cu2O(8+delta). https://ntrs.nasa.gov/citations/19920012382
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