Artificial pinning center technology to enhance vortex pinning in YBCO coated conductors

K Matsumoto, P Mele - Superconductor Science and Technology, 2009 - iopscience.iop.org
Crystalline defects on the nano-scale, which are called artificial pinning centers (APCs),
were successfully introduced into high-temperature superconductors (HTS) by …

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 …

Systematic study of the BaSnO3 insertion effect on the properties of YBa2Cu3O7− x films prepared by pulsed laser ablation

P Mele, K Matsumoto, A Ichinose… - Superconductor …, 2008 - iopscience.iop.org
Abstract YBa 2 Cu 3 O 7− x+ BaSnO 3 (YBCO+ BSO) mixed films with increasing BSO
content were prepared on SrTiO 3 substrates by pulsed laser deposition from YBCO+x wt …

High pinning performance of YBa2Cu3O7− x films added with Y2O3 nanoparticulate defects

P Mele, R Guzman, J Gazquez, T Puig… - Superconductor …, 2014 - iopscience.iop.org
We report the epitaxial growth and superconducting properties of Y 2 O 3-added YBa 2 Cu 3
Ox (YBCO) films grown on SrTiO 3-buffered MgO substrates by pulsed-laser deposition …

Improvement of epitaxial growth and flux pinning of MOD-derived YBa2Cu3O7− δ nanocomposites films by self-seeding and multi-element doping strategies

J Chen, R Huang, D Zhou, M Li, C Bai, Z Liu… - Journal of the European …, 2022 - Elsevier
Abstract YBa 2 Cu 3 O 7− δ (YBCO) nanocomposite films were fabricated by low-fluorine
metal-organic deposition (LF-MOD) route, combining self-seeding and multi-doping …

[HTML][HTML] Improvement in Jc performance below liquid nitrogen temperature for SmBa2Cu3Oy superconducting films with BaHfO3 nano-rods controlled by low …

S Miura, Y Yoshida, Y Ichino, Q Xu, K Matsumoto… - Apl Materials, 2016 - pubs.aip.org
For use in high-magnetic-field coil-based applications, the critical current density (J c) of
REBa 2 Cu 3 O y (REBCO, where RE= rare earth) coated conductors must be isotropically …

Optimization of high-temperature superconducting bilayer structures using a vortex dynamics simulation

E Rivasto, T Hynninen, H Huhtinen… - Journal of Physics …, 2022 - iopscience.iop.org
We argue that the current carrying properties of high-temperature superconducting thin films
can be further improved, in particular under the mid-field range (B≈ 0.1–2 T), via …

Optimized BaZrO3 nanorod density in YBa2Cu3O matrix for high field applications

MM Aye, E Rivasto, H Rijckaert… - Superconductor …, 2022 - iopscience.iop.org
Optimized BaZrO3 nanorod density in YBa2Cu3O matrix for high field applications - IOPscience
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Enhanced flux pinning in MOCVD-YBCO films through Zr additions: systematic feasibility studies

T Aytug, M Paranthaman, ED Specht… - Superconductor …, 2009 - iopscience.iop.org
Systematic effects of Zr additions on the structural and flux pinning properties of YBa 2 Cu 3
O 7− δ (YBCO) films deposited by metal–organic chemical vapor deposition (MOCVD) have …

Enabling coherent BaZrO3 nanorods/YBa2Cu3O7− x interface through dynamic lattice enlargement in vertical epitaxy of BaZrO3/YBa2Cu3O7− x nanocomposites

JZ Wu, V Ogunjimi, MA Sebastian… - Superconductor …, 2022 - iopscience.iop.org
One-dimensional c-axis-aligned BaZrO 3 (BZO) nanorods are regarded as strong one-
dimensional artificial pinning centers (1D-APCs) in BZO-doped YaBa 2 Cu 3 O 7− x …