Critical-current reduction in thin superconducting wires due to current crowding
We demonstrate experimentally that the critical current in superconducting NbTiN wires is dependent on their geometrical shape, due to current-crowding effects. Geometric patterns such as 90˚ corners and sudden expansions of wire width are shown to result in the reduction of critical currents. The r...
| Main Authors: | , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
American Institute of Physics (AIP)
2014
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| Online Access: | http://hdl.handle.net/1721.1/85960 https://orcid.org/0000-0001-7453-9031 |