Transcript Jc vs B - Florida State University

1,000,000
YBCO: Tape, || Tape-plane, SuperPower (Used in
NHMFL tested Insert Coil 2007)
At 4.2 K Unless
Otherwise Stated
YBCO B||c
YBCO: Tape, |_ Tape Plane, SuperPower (Used
in NHMFL tested Insert Coil 2007)
Bi-2212: non-Ag Jc, 427 fil. round wire, Ag/SC=3
(Hasegawa ASC-2000/MT17-2001)
YBCO B||ab
Superconductor
Critical Current Density, A/mm²
100,000
Nb-Ti: Max @1.9 K for whole LHC NbTi strand
production (CERN, Boutboul '07)
Nb-Ti: Nb-47wt%Ti, 1.8 K, Lee, Naus and
Larbalestier UW-ASC'96
1.9 K LHC
Nb-Ti
Nb3Sn: Non-Cu Jc Internal Sn OI-ST RRP 1.3
mm, ASC'02/ICMC'03
10,000
Nb3Sn: Bronze route int. stab. -VAC-HP, non(Cu+Ta) Jc, Thoener et al., Erice '96.
Nb3Sn: 1.8 K Non-Cu Jc Internal Sn OI-ST RRP
1.3 mm, ASC'02/ICMC'03
2212
round wire
1,000
Nb3Al:
RQHT
2223
tape B|_
Nb3Al: RQHT+2 At.% Cu, 0.4m/s (Iijima et al
2002)
2223
Bi 2223: Rolled 85 Fil. Tape (AmSC) B||, UW'6/96
tape B||
Bi 2223: Rolled 85 Fil. Tape (AmSC) B|_, UW'6/96
100
MgB2: 4.2 K "high oxygen" film 2, Eom et al.
(UW) Nature 31 May '02
Nb3Sn
MgB2
film MgB
2
tape
1.8 K
Nb3Sn
ITER
MgB2: Tape - Columbus (Grasso) MEM'06
Nb3Sn
Internal Sn
10
0
5
10
15
20
Applied Field, T
25
30
35
References
YBCO: Tape, || Tape-plane, SuperPower (Used in NHMFL tested Insert Coil 2007). Source:
Zhijun Chen (NHMFL).
YBCO: Tape, |_ Tape Plane, testing as for Tape II
2212: T. Hasegawa et al., "Improvement of superconducting properties of Bi-2212 round
wire and primary test results of large capacity Rutherford cable," IEEE-Transactions-onApplied-Superconductivity. March 2001; 11(1) pt. 3: 3034-7
Nb-47Ti: 0-6 T - Boutboul et al. MT-19, T. Boutboul et al., Critical Current Density in
Superconducting Nb-Ti Strands in the 100 mT to 11 T Applied Field Range," IEEE
Transactions on Applied Superconductivity, vol. 16(2)pp. 1184-1187, 2006
Nb-47Ti 5-8 T Maximal: Nb-Ti: Max @4.2 K for whole LHC NbTi strand production
(CERN-T. Boutboul '07)
Nb3Sn (RRP®) 4.2 K and 1.8 K): Non-Cu Jc Internal Sn OI-ST RRP 1.3 mm, J. A. Parrell
et al., "High field Nb3Sn conductor development at Oxford Superconducting Technology,"
IEEE Transactions on Applied Superconductivity, vol. 13(2:3),pp.3470-3473, 2003 and J. A.
Parrell et al., "Nb3Sn Conductor Development for Fusion and Particle Accelerator
Applications," Adv. Cryo. Eng. (AIP), vol. 50, pp. 369-375, 2004
Nb3Sn: Bronze route int. stab. -VAC-HP, non-(Cu+Ta) Jc, Thoener et al., Erice '96.
Nb3Al: Y. Iijima et al. / Physica C 372–376 (2002) 1303–1306
2223: Applied Superconductivity Center tests of Rolled 85 Fil. Tape (AmSC) 6/96
MgB2: 4.2 K "high oxygen" film 2, Eom et al. (UW) Nature 31 May '02
MgB2: Tape - Columbus (Grasso) MEM'06