Materials design for artificial pinning centres in superconductor PLD coated conductors
JPF Feighan, A Kursumovic… - Superconductor …, 2017 - iopscience.iop.org
To date the strategy for inducing pinning in REBa 2 Cu 3 O 7− x (REBCO where RE= rare-
earth) coated conductors has largely been empirical. Hence, we are not yet at a point where …
earth) coated conductors has largely been empirical. Hence, we are not yet at a point where …
Superconductive REBCO Thin Films and Their Nanocomposites: The Role of Rare-Earth Oxides in Promoting Sustainable Energy
AK Jha, K Matsumoto - Frontiers in Physics, 2019 - frontiersin.org
The lossless transmission of direct electrical currents in superconductors is very often
regarded as an “energy superhighway” with greatly enhanced efficiency. With the discovery …
regarded as an “energy superhighway” with greatly enhanced efficiency. With the discovery …
[HTML][HTML] Strongly enhanced vortex pinning from 4 to 77 K in magnetic fields up to 31 T in 15 mol.% Zr-added (Gd, Y)-Ba-Cu-O superconducting tapes
Applications of REBCO coated conductors are now being developed for a very wide range
of temperatures and magnetic fields and it is not yet clear whether vortex pinning strategies …
of temperatures and magnetic fields and it is not yet clear whether vortex pinning strategies …
[HTML][HTML] High critical currents in heavily doped (Gd, Y) Ba2Cu3Ox superconductor tapes
V Selvamanickam, MH Gharahcheshmeh, A Xu… - Applied Physics …, 2015 - pubs.aip.org
REBa 2 Cu 3 O x ((REBCO), RE= rare earth) superconductor tapes with moderate levels of
dopants have been optimized for high critical current density in low magnetic fields at 77 K …
dopants have been optimized for high critical current density in low magnetic fields at 77 K …
Large pinning forces and matching effects in YBa2Cu3O7-δ thin films with Ba2Y(Nb/Ta)O6 nano-precipitates
The addition of mixed double perovskite Ba2Y (Nb/Ta) O6 (BYNTO) to YBa2Cu3O7− δ
(YBCO) thin films leads to a large improvement of the in-field current carrying capability. For …
(YBCO) thin films leads to a large improvement of the in-field current carrying capability. For …
Tuning nanoparticle size for enhanced functionality in perovskite thin films deposited by metal organic deposition
M Miura, B Maiorov, M Sato, M Kanai, T Kato… - NPG Asia …, 2017 - nature.com
Because of pressing global environmental challenges, focus has been placed on materials
for efficient energy use, and this has triggered the search for nanostructural modification …
for efficient energy use, and this has triggered the search for nanostructural modification …
Critical current density above 15 MA cm− 2 at 30 K, 3 T in 2.2 μm thick heavily-doped (Gd, Y) Ba2Cu3Ox superconductor tapes
V Selvamanickam, MH Gharahcheshmeh… - Superconductor …, 2015 - iopscience.iop.org
A critical current (I c) value of 3963 A/12 mm, corresponding to a critical current density (J c)
of 15 MA cm− 2 has been achieved at 30 K, 3 T in the orientation of field parallel to the c-axis …
of 15 MA cm− 2 has been achieved at 30 K, 3 T in the orientation of field parallel to the c-axis …
Engineering nanocolumnar defect configurations for optimized vortex pinning in high temperature superconducting nanocomposite wires
We report microstructural design via control of BaZrO3 (BZO) defect density in high
temperature superconducting (HTS) wires based on epitaxial YBa2Cu3O7-δ (YBCO) films to …
temperature superconducting (HTS) wires based on epitaxial YBa2Cu3O7-δ (YBCO) films to …
Jc improvement by double artificial pinning centers of BaSnO3 nanorods and Y2O3 nanoparticles in YBa2Cu3O7 coated conductors
T Horide, T Kawamura, K Matsumoto… - Superconductor …, 2013 - iopscience.iop.org
Double artificial pinning centers of BaSnO 3 nanorods and Y 2 O 3 nanoparticles were
investigated in YBa 2 Cu 3 O 7 films on textured substrates prepared using ion beam …
investigated in YBa 2 Cu 3 O 7 films on textured substrates prepared using ion beam …
Enhanced critical currents in (Gd, Y) Ba2Cu3Ox superconducting tapes with high levels of Zr addition
The critical current and structural properties of (Gd, Y) BaCuO tapes made by metal organic
chemical vapor deposition (MOCVD) with Zr addition levels up to 30 at.% have been …
chemical vapor deposition (MOCVD) with Zr addition levels up to 30 at.% have been …