In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 35, No. 11A ( 1996-11-01), p. L1404-
Kurzfassung:
A superconducting F-doped Hg x Ba 2 Ca 2 Cu 3 Re 0.2 O y filament was produced by a two-step method. The precursor Ba 2 Ca 2 Cu 3 Re 0.2 O x filament was fabricated using a solution spinning method and reacted in an evacuated fused quartz tube with a pellet of Hg 1 Ba 1.8 Ca 2 Cu 3 Re 0.2 (BaF 2 ) 0.2 O x . The influence of fluorine on the transport J c of the F-doped Hg1223 filament at 77 K was examined in magnetic fields of up to 10 T. F-doping resulted in a formation of dense liquidus texture and marked improvement in the field dependence of J c for the filament. A J c of more than 10 2 A/cm 2 was maintained at 77 K in a field of 10 T.
Materialart:
Online-Ressource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.35.L1404
Sprache:
Unbekannt
Verlag:
IOP Publishing
Publikationsdatum:
1996
ZDB Id:
218223-3
ZDB Id:
797294-5
ZDB Id:
2006801-3
ZDB Id:
797295-7