Professor Damian Hampshire's Outputs (4)

Weak emergence in the angular dependence of the critical current density of the high temperature superconductor coated conductor REBCO (2020)
Journal Article
Branch, P., Osamura, K., & Hampshire, D. (2020). Weak emergence in the angular dependence of the critical current density of the high temperature superconductor coated conductor REBCO. Superconductor Science and Technology, 33(10), Article 104006. https://doi.org/10.1088/1361-6668/abaebe

Extensive critical current density Jc measurements are reported as a function of magnetic field B, temperature T, angle θ between the applied field and the surface of the tape, and strain ε, on a REBCO coated conductor. The strain, εpeak (B,T, θ), at... Read More about Weak emergence in the angular dependence of the critical current density of the high temperature superconductor coated conductor REBCO.

Successful production of solution blow spun YBCO+Ag complex ceramics (2020)
Journal Article
Pessoa, A., Raine, M., Hampshire, D., Namburi, D., Durrell, J., & Zadorosny, R. (2020). Successful production of solution blow spun YBCO+Ag complex ceramics. Ceramics International, 46(15), 24097-24101. https://doi.org/10.1016/j.ceramint.2020.06.188

YBCO fabrics composed of nanowires, produced by solution blow spinning (SBS) are so brittle that the Lorentz force produced by induced currents can be strong enough to damage them. On the other hand, it is known that silver addition improves the mech... Read More about Successful production of solution blow spun YBCO+Ag complex ceramics.

Angular Jc measurements at 77 K in-field, on an ISD REBCO coated conductor using a straightforward mechanical scribing technique to reduce tape width (2020)
Journal Article
Gurnham, C., Große, V., & Hampshire, D. (2020). Angular Jc measurements at 77 K in-field, on an ISD REBCO coated conductor using a straightforward mechanical scribing technique to reduce tape width. Journal of Physics: Conference Series, 1559, Article 012036. https://doi.org/10.1088/1742-6596/1559/1/012036

E-J traces have been measured on an inclined substrate deposition coated conductor up to 0.7 T as a function of angle at 77K. A large change in Jc is seen on reversal of the direction of the magnetic field, associated with different surface barriers... Read More about Angular Jc measurements at 77 K in-field, on an ISD REBCO coated conductor using a straightforward mechanical scribing technique to reduce tape width.

The magnetic field, temperature, strain and angular dependence of the critical current density for Nb-Ti (2020)
Journal Article
Chislett-Mcdonald, S., Tsui, Y., Surrey, E., Kovari, M., & Hampshire, D. (2020). The magnetic field, temperature, strain and angular dependence of the critical current density for Nb-Ti. Journal of Physics: Conference Series, 1559, Article 012063. https://doi.org/10.1088/1742-6596/1559/1/012063

A scaling law for Jc in commercial Nb-Ti wire is proposed that describes its magnetic field, temperature and strain dependence. The scaling law is used to fit extensive measurements of the total strand critical current density, Jc,TS(B, T, ε), with t... Read More about The magnetic field, temperature, strain and angular dependence of the critical current density for Nb-Ti.