Chemical (Sr, Co)-doping effect on critical current density for Dy123 melt-solidified bulks
Y Ishii, Y Yamazaki, T Nakashima, H Ogino… - Materials Science and …, 2008 - Elsevier
The dilute impurity doping for CuO-chain site was found to largely improve the critical current
properties of both Y123 single crystals and Y123 melt-solidified bulks in our previous study …
properties of both Y123 single crystals and Y123 melt-solidified bulks in our previous study …
The effect of Zn-substitution and carrier doping on vortex pinning in YBa2Cu3O7− δ single crystals
T Masui, Y Takano, K Yoshida, K Kajita… - Physica C …, 2004 - Elsevier
We measured magnetization of Zn-substituted YBCO single crystals in the overdoped,
optimally-doped, and underdoped regimes, and estimated critical current density (Jc). The …
optimally-doped, and underdoped regimes, and estimated critical current density (Jc). The …
Determination of the critical current density and the flux pinning force in single crystals YBa2Cu3O7-δ from the magnetization hysteresis cycles
In this study, the magnetization measurements have been performed on high-temperature
superconductor's single crystals YBa 2 Cu 3 O 7-δ at large ranges of temperature T (15-85 …
superconductor's single crystals YBa 2 Cu 3 O 7-δ at large ranges of temperature T (15-85 …
The mechanical properties of Y-Ba-Cu-O and Gd-Ba-Cu-O/Ag bulk superconductor magnets
K Huang - 2022 - repository.cam.ac.uk
Abstract Single-grain RE-Ba-Cu-O bulk high temperature superconductors [or (RE) BCO,
where RE= rare earth element or yttrium] have demonstrated significant potential for …
where RE= rare earth element or yttrium] have demonstrated significant potential for …
Effects of Zn Doping on the Superconducting Properties of the Melt Textured Dy–Ba–Cu–O Bulk Superconductors
B Latha, H Ikuta, U Mizutani - Japanese journal of applied …, 2004 - iopscience.iop.org
We prepared the c-axis oriented, 16-mm-diameter, Zn-doped Dy–Ba–Cu–O (DyBCO) bulk
superconductors by the cold-seeding technique and studied their position dependent …
superconductors by the cold-seeding technique and studied their position dependent …
Effect of carbon on the microstructure and superconducting properties of YBa2Cu3O7− x melt-textured crystals
SW Sofie, F Dogan - Superconductor Science and Technology, 2002 - iopscience.iop.org
Abstract YBa 2 Cu 3 O 7− x (123) high-temperature superconducting powders were
synthesized by mixing cost effective Y 2 O 3, CuO and BaCO 3 precursor powders and …
synthesized by mixing cost effective Y 2 O 3, CuO and BaCO 3 precursor powders and …
Ru assisted total 211 particle pushing in melt-grown Y123 superconductor
P Diko, L Shlyk, G Krabbes - Physica C: Superconductivity, 2003 - Elsevier
0.25 wt.% of Ru addition to Y123/211 melt-grown bulk causes total 211 particle pushing by
the growth front and 211 free Y123 single crystal is formed. The size of the 211 free Y123 …
the growth front and 211 free Y123 single crystal is formed. The size of the 211 free Y123 …
Nanosized pinning sites in HTSC compounds
MR Koblischka, A Koblischka-Veneva… - Journal of …, 2004 - Springer
Due to the small coherence lengths of the high-T c compounds, effective pinning sites are
defects or particles of nanometer size according to ξ 3. Integral magnetic measurements of …
defects or particles of nanometer size according to ξ 3. Integral magnetic measurements of …
Hot deformed (Nd, Pr)(Fe, Co) B magnets for low-temperature applications
The newly developed materials based upon the nominal composition (NdxPr1− x) 12.9 Dy0.
4Fe74. 3Co6. 7B5. 7 have shown for x= 0.5 that superior magnetic properties can be …
4Fe74. 3Co6. 7B5. 7 have shown for x= 0.5 that superior magnetic properties can be …