An efficient approach for superconducting joint of YBCO coated conductors

D Huang, H Shang, B Xie, Q Zou, H Dong… - Superconductor …, 2022 - iopscience.iop.org
Superconducting joints are crucial for second generation high-temperature superconducting
(2G HTS) closed-loop coils that work in the persistent current mode (PCM) operation. Here …

Large critical current densities and pinning forces in CSD-grown superconducting GdBa2Cu3O7− x-BaHfO3 nanocomposite films

P Cayado, M Erbe, S Kauffmann-Weiss… - Superconductor …, 2017 - iopscience.iop.org
Abstract GdBa 2 Cu 3 O 7− x-BaHfO 3 (GdBCO-BHO) nanocomposite (NC) films containing
12 mol% BHO nanoparticles were prepared by chemical solution deposition (CSD) following …

Epitaxial superconducting GdBa2Cu3O7− δ/Gd2O3 nanocomposite thin films from advanced low-fluorine solutions

P Cayado, B Mundet, H Eloussifi, F Vallés… - Superconductor …, 2017 - iopscience.iop.org
We have employed the CSD method to synthesize GdBCO and GdBCO–Gd 2 O 3
nanocomposite 250–300 nm thin films. For this we have designed a new low-fluorine …

Chemical solution deposition of YBCO films with Gd excess

V Pinto, A Vannozzi, A Angrisani Armenio, F Rizzo… - Coatings, 2020 - mdpi.com
Chemical solution deposition of Gd-doped YBCO, Y1GdyBa2Cu3O7− δ,(YBCO-Gd), film
was carried out following the metal-organic decomposition approach and in situ route. Two …

Experimental Determination of SmBa2Cu3O7−δ Stability Diagram at Low Oxygen Pressures

JW Lee, JH Song, I Park, W Lee… - The Journal of Physical …, 2023 - ACS Publications
We experimentally determined the stability diagram of SmBa2Cu3O7− δ (SmBCO) under a
low oxygen pressure (P O2) regime of 1–100 mTorr. Sm–Ba–Cu–O amorphous films were …

[HTML][HTML] Melting temperature of YBa2Cu3O7− x and GdBa2Cu3O7− x at subatmospheric partial pressure

F Taïr, L Carreras, J Camps, J Farjas, P Roura… - Journal of Alloys and …, 2017 - Elsevier
The melting temperature, T m, of YBa 2 Cu 3 O 7− x and GdBa 2 Cu 3 O 7− x
superconductor ceramic compounds has been measured by differential thermal analysis …

[HTML][HTML] Evidence of Gd substitution for Y in YBCO films with Gd excess

P Reale, V Pinto, P Cayado, G Celentano… - Journal of Alloys and …, 2024 - Elsevier
Abstract Gd-YBa 2 Cu 3 O 7-δ (Gd-YBCO) thin films with 10 mol% and 20 mol% excess-Gd
concentration with respect to Y were investigated at the Gd L 3 and YK core absorption …

Critical current degradation of commercial REBCO coated conductors under thermomechanical loads

C Lucas, P Cayado, H Rijckaert… - Superconductor …, 2024 - iopscience.iop.org
The process to obtain a superconducting joint between Coated Conductors (CCs) involves
the simultaneous application of temperature and transverse compressive pressure to …

Phase stability of SrZnxFe (2− x) Fe16O27 (0.0≤ x≤ 1.0) in low oxygen pressures

JH You, HJ Kim, JW Lee, SI Yoo - Materials Science and Engineering: B, 2022 - Elsevier
The phase stability of Zn-substituted strontium W-type hexaferrites (SrZn x Fe (2-x) Fe 16 O
27; SrZn x Fe (2-x) W) in the low oxygen pressure (PO 2) of 10− 3 atm, and strontium W-type …

Superconducting joining of YBCO coated conductors without a large critical current loss

D Huang, H Shang, T Li, B Xie, Q Zou, H Gu… - Materials Today …, 2021 - Elsevier
Achieving superconducting joinings with large current capacities is a challenge for magnetic
resonance imaging applications of YBa 2 Cu 3 O 7-δ (YBCO) coated conductors (CCs) …