Positive effect of co-addition of Dy2O3/Ag and Dy2O3/WO3 nanoparticles on the physical critical parameters and electrical transport properties of YBCO ceramic

Alharbi, Ghadeer M.; Slimani, Yassine; Almessiere, Munirah A.; Ben Azzouz, Faten

doi:10.1016/j.ceramint.2023.12.396

Ceramics International

2024

DOI: 10.1016/j.ceramint.2023.12.396

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Positive effect of co-addition of Dy2O3/Ag and Dy2O3/WO3 nanoparticles on the physical critical parameters and electrical transport properties of YBCO ceramic

Ghadeer M. Alharbi,

Yassine Slimani,

Munirah A. Almessiere

et al.

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Cited by 3 publications

References 58 publications

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Co-addition of insulator-conductor (Dy2O3-Ag) nanoparticles as efficient pinning centers for YBa2Cu3O7-d superconducting ceramic

Alharbi,

Slimani,

Almessiere

et al. 2025

Materials Research Bulletin

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Co-addition of insulator-conductor (Dy2O3-Ag) nanoparticles as efficient pinning centers for YBa2Cu3O7-d superconducting ceramic

Alharbi,

Slimani,

Almessiere

et al. 2025

Materials Research Bulletin

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Enhanced flux pinning properties of Ga2O3: YBCO nanocomposite superconductor

Kumar,

Khare

2025

Physica B: Condensed Matter

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Synergistic Effects of BaTiO3 and MFe2O4 (M = Mn, Ni, Cu, Zn, and Co) Nanoparticles as Artificial Pinning Centers on the Performance of YBa2Cu3Oy Superconductor

Dair,

Slimani,

Hannachi

et al. 2024

Nanomaterials

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Large-scale superconductor applications necessitate a superconducting matrix with pinning sites (PSs) that immobilize vortices at elevated temperatures and magnetic fields. While previous works focused on the single addition of nanoparticles, the simultaneous inclusion of different nanoparticles into a superconducting matrix can be an effective way to achieve an improved flux pinning capacity. The purpose of this study is to explore the influence of mixed-nanoparticle pinning, with the co-addition of non-magnetic (BaTiO3; BT) and various types of magnetic spinel ferrite (MFe2O4, abbreviated as MFO, where M = Mn, Co, Cu, Zn, and Ni) nanoparticles, on the superconductivity and flux pinning performances of the high-temperature superconductor YBa2Cu3Oy (YBCO). An analysis of X-Ray diffraction (XRD) data of BT–MFe2O4-co-added YBCO samples showed the formation of an orthorhombic structure with Pmmm symmetry. According to electrical resistivity measurements, the emergence of the superconducting state below Tcoffset (zero-resistivity temperature) was proven for all samples. The highest Tcoffset value was recorded for the Y-BT-MnFO sample, while the minimum value was obtained for the Y-BT-ZnFO sample. Direct current (DC) magnetization results showed good magnetic flux pinning performance for all the co-added samples compared to the pristine sample but with some discrepancies. At 77 K, the values of the self-critical current density (self-Jcm) and maximum pinning force (Fpmax) for the Y-BT-MnFO sample were found to be eight times higher and seventeen times greater than those for the pristine sample, respectively. The results acquired suggested that mixing the BT phase with an appropriate type of spinel ferrite nanoparticles can be a practical solution to the problem of degradation of the critical current density of the YBCO material.

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Positive effect of co-addition of Dy2O3/Ag and Dy2O3/WO3 nanoparticles on the physical critical parameters and electrical transport properties of YBCO ceramic

Cited by 3 publications

References 58 publications

Co-addition of insulator-conductor (Dy2O3-Ag) nanoparticles as efficient pinning centers for YBa2Cu3O7-d superconducting ceramic

Co-addition of insulator-conductor (Dy2O3-Ag) nanoparticles as efficient pinning centers for YBa2Cu3O7-d superconducting ceramic

Enhanced flux pinning properties of Ga2O3: YBCO nanocomposite superconductor

Synergistic Effects of BaTiO3 and MFe2O4 (M = Mn, Ni, Cu, Zn, and Co) Nanoparticles as Artificial Pinning Centers on the Performance of YBa2Cu3Oy Superconductor

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