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- OST RRP #8781 source data, sorted by strain
- OST RRP #8781 source data, sorted by temperature
- WST #01CW0014A01 source data, sorted by strain
- WST #01CW0014A01 source data, sorted by temperature
- Luvata #NT8404 Source Strain Data
- Luvata #NT8404 Source Temperature and Field Data
Compendium of practical Nb3Sn conductor properties and data
Supplemental website data references:
Superconductor Science and Technology, 2016 Topical Review: “Unified scaling law for flux pinning in practical superconductors: Part 2. Parameter testing, scaling constants, and the extrapolative scaling expression,” by Jack W. Ekin, Najib Cheggour, Loren Goodrich, Jolene Splett, Bernardo Bordini, and David Richter, Supercond. Sci. Technol., vol. 29, no. 12, Art. No. 123002
Superconductor Science and Technology, 2017 Topical Review: “Unified scaling law for flux pinning in practical superconductors: Part 3. Extrapolations from minimum datasets and applications of the extrapolative scaling expression,” by Jack W. Ekin, Najib Cheggour, Loren Goodrich, and Jolene Splett, Supercond. Sci. Technol., vol. 30, no. 3, Art. No. 033005
Summary of SUST Topical Reviews Parts 1 – 3 with application examples, 2017 ASC Invited Paper: “Extrapolative Scaling Expression: A fitting equation for extrapolating full Ic(B,T,ε) data matrixes from limited data,” by Jack Ekin, Najib Cheggour, Loren Goodrich, Jolene Splett, Bernardo Bordini, David Richter, and Luca Bottura, IEEE Trans. Appl. Superconductivity, vol. 27, no. 4, Art. No. 8400607
Table A1. Properties of the Nb3Sn conductors analyzed in this study.
| Conductor | Type | Jc | Application | # Sub Elements,
Diffusion barrier |
Cu : Non-Cu ratio | Doping | Diam. (mm) | Reference | |
| A1.1 | Oxford Superconducting Technology* | Internal tin (RRP®) | High | HL-LHC & NMR | 54,
Nb distributed |
0.855 | Ta 7.5 wt% | 0.7 | Present article |
| A1.2 | Western Superconducting Technology* | Internal tin | Moderate | ITER-TF | 19,
Ta single |
1.031 | Ti | 0.82 | Present article |
| A1.3 | Luvata | Internal tin | Moderate | ITER-TF | 19,
Ta single |
1.1 | Ti
~2 wt% |
0.83 | Goodrich (2009)
Cheggour et al. (2014) |
| A1.4 | Vacuumschmelze | Bronze | Moderate | ITER | 0.81 | Taylor and Hampshire (2005)† | |||
| A1.5 | Oxford Superconducting Technology | Internal tin | Moderate | ITER-TF | Ta single | 1.5 | Ti
1.5% |
0.81 | Goodrich and Stauffer (2005) |
| A1.6 | Furukawa | Bronze | Moderate | ITER | Taylor and Hampshire (2005)† | ||||
| A1.7 | EM-LMI | Internal tin | Moderate | ITER | Nb distributed | Ta | 0.81 | Taylor and Hampshire (2005)† |
† Source Ic(B,T,ε) data were obtained online at http://www.dur.ac.uk/superconductivity.durham/ from the Durham group (Taylor and Hampshire 2005).