Materials science challenges for high-temperature superconducting wire
Twenty years ago in a series of amazing discoveries it was found that a large family of
ceramic cuprate materials exhibited superconductivity at temperatures above, and in some …
ceramic cuprate materials exhibited superconductivity at temperatures above, and in some …
Artificial pinning center technology to enhance vortex pinning in YBCO coated conductors
Crystalline defects on the nano-scale, which are called artificial pinning centers (APCs),
were successfully introduced into high-temperature superconductors (HTS) by …
were successfully introduced into high-temperature superconductors (HTS) by …
Progress in Nanoengineered Microstructures for Tunable High‐Current, High‐Temperature Superconducting Wires
High critical current densities (Jc) in thick films of the Y1Ba2Cu3O7–δ (YBCO, Tc≈ 92 K)
superconductor directly depend upon the types of nanoscale defects and their densities …
superconductor directly depend upon the types of nanoscale defects and their densities …
Enhanced flux pinning by BaZrO3 and (Gd, Y) 2O3 nanostructures in metal organic chemical vapor deposited GdYBCO high temperature superconductor tapes
We have formed BaZrO 3 nanocolumns and (Gd, Y) 2 O 3 nanoprecipitates in reel-to-reel
metal organic chemical vapor deposition (MOCVD) processed (Gd, Y) Ba 2 Cu 3 O 7− x …
metal organic chemical vapor deposition (MOCVD) processed (Gd, Y) Ba 2 Cu 3 O 7− x …
Self-assembled, rare earth tantalate pyrochlore nanoparticles for superior flux pinning in YBa2Cu3O7− δ films
Addition of pyrochlore rare earth tantalate phases, RE 3 TaO 7 (RTO, where RE= rare earth,
Er, Gd and Yb) to YBa 2 Cu 3 O 7− δ (YBCO) is shown to vastly improve pinning, without …
Er, Gd and Yb) to YBa 2 Cu 3 O 7− δ (YBCO) is shown to vastly improve pinning, without …
Thin film growth of Fe-based superconductors: from fundamental properties to functional devices. A comparative review
Fe-based superconductors bridge a gap between MgB 2 and the cuprate high temperature
superconductors as they exhibit multiband character and transition temperatures up to …
superconductors as they exhibit multiband character and transition temperatures up to …
Thick YBa2Cu3O7− x+ BaSnO3 films with enhanced critical current density at high magnetic fields
The thickness dependence was studied for the critical current density (J c) of YBa 2 Cu 3 O
7− x (YBCO)+ BaSnO 3 (BSO) nanocomposite films. These films showed a significantly …
7− x (YBCO)+ BaSnO 3 (BSO) nanocomposite films. These films showed a significantly …
Systematic study of the BaSnO3 insertion effect on the properties of YBa2Cu3O7− x films prepared by pulsed laser ablation
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 …
content were prepared on SrTiO 3 substrates by pulsed laser deposition from YBCO+x wt …
On the through-thickness critical current density of an YBa2Cu3O7− x film containing a high density of insulating, vortex-pinning nanoprecipitates
Using sequential ion milling the authors have studied the thickness dependence of the
critical current density J c (H) of a single crystal 1 μ m thick Y Ba 2 Cu 3 O 7− x thin film …
critical current density J c (H) of a single crystal 1 μ m thick Y Ba 2 Cu 3 O 7− x thin film …
Fe-based superconducting thin films—preparation and tuning of superconducting properties
Thin films of Fe-based superconductors (FBS) have been utilized in a plethora of different
experiments for a fundamental understanding of the superconductivity in these materials, as …
experiments for a fundamental understanding of the superconductivity in these materials, as …