559 citations · 972 across the 6 of their papers we have counts for
14 papers
Comparison of grain texture in round Bi2212 and flat Bi2223 superconducting wires and its relation to high critical current densities
F. Kametani, J. Jiang, M. Matras +3
Why Bi2Sr2CaCu2Ox (Bi2212) allows high critical current density Jc in round wires rather than only in the anisotropic tape form demanded by all other high temperature superconducto…
A Trapped Field of 17.6 T in Melt-Processed, Bulk Gd-Ba-Cu-O Reinforced with Shrink-Fit Steel
John H. Durrell, Anthony R. Dennis, Jan Jaroszynski +8
The ability of large grain, REBaCuO [(RE)BCO; RE = rare earth] bulk superconductors to trap magnetic field is determined by their critical current. With high tr…
Mechanochemical synthesis of pnictide compounds and superconducting Ba0.6K0.4Fe2As2 bulks with high critical current density
J. D. Weiss, J. Jiang, A. A. Polyanskii +1
BaFe2As2 (Ba-122) and (Ba0.6K0.4)Fe2As2 (K-doped Ba-122) powders were successfully synthesized from the elements using a reaction method, which incorporates a mechanochemical react…
A transformative superconducting magnet technology for fields well above 30 T using isotropic round wire multifilament Bi2Sr2CaCu2O8-x conductor
D. C. Larbalestier, J. Jiang, U. P. Trociewitz +8
We report here that magnetic fields of almost 34 T, far above the upper 24 T limit of Nb3Sn, can be generated using a multifilament round wire conductor made of the high temperatur…
Evidence for length-dependent wire expansion, filament dedensification and consequent degradation of critical current density in Ag-alloy sheathed Bi-2212 wires
A Malagoli, P J Lee, A K Ghosh +6
It is well known that longer Bi-2212 conductors have significantly lower critical current density (Jc) than shorter ones, and recently it has become clear that a major cause of thi…
Reduction of gas bubbles and improved critical current density in Bi-2212 round wire by swaging
Jianyi Jiang, Hanping Miao, Yibing Huang +8
Bi-2212 round wire is made by the powder-in-tube technique. An unavoidable property of powder-in-tube conductors is that there is about 30% void space in the as-drawn wire. We have…