Published January 1, 2019
| Version v1
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Improved transport properties of MgB2 superconducting round wires via minute addition of gold nanoparticles
Creators
- 1. Sirnak Univ, Dept Elect & Elect Engn, Fac Engn, TR-73000 Sirnak, Turkey
- 2. Abant Izzet Baysal Univ, Mehmet Tannkulu Vocat Sch Hlth Serv, Dept Med Imaging Tech, TR-14300 Bolu, Turkey
- 3. Gazi Univ, Fac Engn, Dept Elect & Elect Engn, TR-06560 Ankara, Turkey
- 4. Clemson Univ, Dept Phys & Astron, Lab NanobioPhys, Clemson, SC 29634 USA
- 5. Clemson Univ, Dept Phys & Astron, Clemson Nanomat Inst, Clemson, SC 29634 USA
- 6. Abant Izzet Baysal Univ, Fac Arts & Sci, Dept Phys, TR-14030 Bolu, Turkey
Description
This study investigates the effect of gold nanoparticles (Au-NPs) on structural, morphological, electrical and magnetic properties of Fe/MgB2 wires 1.00 mm in diameter. Au-NPs were obtained by pulsed laser ablation of gold in acetone and mixed with Mg + 2B powder mixture for in-situ powder-in-tube wire making process. Resulting drawn wires were subjected to inert atmosphere heat treatments at different temperatures. Transport measurements were performed on 1.00 mm round wires samples in a closed cycle cryostat under magnetic fields perpendicular to wire axis.
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