Superconducting bulk magnets: Very high trapped fields and cracking
S Gruss, G Fuchs, G Krabbes, P Verges… - Applied Physics …, 2001 - pubs.aip.org
Improved trapped fields are reported for bulk melt-textured YBa 2 Cu 3 O 7− δ (YBCO)
material in the temperature range between 20 and 50 K. Trapped fields up to 12.2 T were …
material in the temperature range between 20 and 50 K. Trapped fields up to 12.2 T were …
Trapped magnetic fields larger than 14 T in bulk
G Fuchs, P Schätzle, G Krabbes, S Gruß… - Applied Physics …, 2000 - pubs.aip.org
High trapped fields were found in zinc-doped, bulk melt-textured YBa 2 Cu 3 O 7− x (YBCO)
material showing a pronounced peak effect in the field dependence of the critical current …
material showing a pronounced peak effect in the field dependence of the critical current …
Damage caused by magnetic pressure at high trapped field in quasi-permanent magnets composed of melt-textured Y Ba Cu O superconductor
Quasi-permanent magnets made of melt-textured YBa2Cu3O7− δ (MT-YBCO)
superconductor can now trap multi-tesla fields, Bt. The interaction of the trapped field and …
superconductor can now trap multi-tesla fields, Bt. The interaction of the trapped field and …
Zn doping of YBa2Cu3O7 in melt textured materials: peak effect and high trapped fields
G Krabbes, G Fuchs, P Schätzle, S Gruß… - Physica C …, 2000 - Elsevier
The previously introduced modified melt crystallization process (MMCP) has been applied to
prepare single grain YBCO bulk material with Zn partially substituting for Cu. Hole doping …
prepare single grain YBCO bulk material with Zn partially substituting for Cu. Hole doping …
16 T trapped fields in modified YBaCuO: materials aspects
G Krabbes, G Fuchs, P Verges, P Diko, G Stöver… - Physica C …, 2002 - Elsevier
The maximum field B0= 16 T was trapped at 24 K in the gap of a mini-magnet made of two
cylindrical samples. B0 on top of a single cylinder was 12.5 T at 20 K and 9 T at 40 K. The …
cylindrical samples. B0 on top of a single cylinder was 12.5 T at 20 K and 9 T at 40 K. The …
A novel heat engine for magnetizing superconductors
TA Coombs, Z Hong, X Zhu… - … Science and Technology, 2008 - iopscience.iop.org
The potential of bulk melt-processed YBCO single domains to trap significant magnetic fields
(Tomita and Murakami 2003 Nature 421 517–20; Fuchs et al 2000 Appl. Phys. Lett. 76 2107 …
(Tomita and Murakami 2003 Nature 421 517–20; Fuchs et al 2000 Appl. Phys. Lett. 76 2107 …
Limitations for the trapped field in large grain YBCO superconductors
M Eisterer, S Haindl, M Zehetmayer… - Superconductor …, 2006 - iopscience.iop.org
The actual limitations for the trapped field in YBa 2 Cu 3 O 7− δ (YBCO) monoliths are
discussed. The influence of the sample geometry and of the critical current density on the …
discussed. The influence of the sample geometry and of the critical current density on the …
High trapped fields in bulk samples at temperatures around 50 K
G Fuchs, G Krabbes, P Schätzle, S Gruβ… - Applied physics …, 1997 - pubs.aip.org
Bulk melt textured YBa 2 Cu 3 O 7− δ samples with single grains of about 24 mm diameter
were obtained by use of SmBa 2 Cu 3 O 7− x seed crystals. The maximum trapped field B 0 …
were obtained by use of SmBa 2 Cu 3 O 7− x seed crystals. The maximum trapped field B 0 …
Trapped field of YBa2Cu3O7 QMG bulk magnets
M Morita, K Nagashima, S Takebayashi… - Materials Science and …, 1998 - Elsevier
Trapped field distributions of quench melt grown (QMG) bulk magnets were measured in
several external fields and temperatures. QMG bulk superconducting material was made by …
several external fields and temperatures. QMG bulk superconducting material was made by …
[HTML][HTML] Superconducting YBCO foams as trapped field magnets
Superconducting foams of YBa2Cu3O y (YBCO) are proposed as trapped field magnets or
supermagnets. The foams with an open-porous structure are light-weight, mechanically …
supermagnets. The foams with an open-porous structure are light-weight, mechanically …