The critical current densities of some Tl-based superconductors: Influence of the various atomic compositions

Conference item

We investigate the correlation between the critical current density and the critical temperatures of five Tl-based superconductors with T-c varying from 88 to 115 K. We find that for some of the samples J(c) is as high as 10(7)A/cm(2) at T = 4.2 K and H = 0. Perhaps, much more interestingly, for our best samples J(c)(H=0) exceeds 10(5)A/cm(2) at 100 K. It is also very important to emphasize that, contrary to Bi-based materials, the critical current density is not very sensitive to the magneti...

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Authors: Kilic, A; Senoussi, S; Traxler, H; Moore, J; Collier, A

• Publication status: Published
• Journal: APPLIED SUPERCONDUCTIVITY 1995, VOLS. 1 AND 2
• Volume: 148
• Pages: 247-250
• Publication date: 1995-01-01
• Event title: 2nd European Conference on Applied Superconductivity (EUCAS 1995)
• ISSN: 0951-3248
• ISBN: 0750303484
• Keywords: ANISOTROPIC SUPERCONDUCTORS