Abstract
We have investigated the current-induced electrical resistance for zero applied magnetic field in long superconducting strips of tin 100–200 μm wide and up to a few μm thick. We observe self-heating effects similar to those reported recently by Skocpol, Beasley, and Tinkham (SBT) for ’’one-dimensional’’ tin microbridges with dimensions much smaller than those of our samples. Our results agree well with the one-dimensional SBT hotspot model for long microbridges. In the presence of an inductive load, relaxation oscillations can be observed resulting from the negative differential resistance region in the V-I characteristic.
References
5
Referenced
22
{'key': '2024020418462115800_r1'}
10.1103/PhysRevB.7.4089
/ Phys. Rev. B (1973){'key': '2024020418462115800_r3'}
10.1063/1.1663912
/ J. Appl. Phys. (1974){'key': '2024020418462115800_r5'}
Dates
Type | When |
---|---|
Created | 22 years, 6 months ago (Feb. 14, 2003, 3:50 p.m.) |
Deposited | 1 year, 6 months ago (Feb. 4, 2024, 1:46 p.m.) |
Indexed | 1 year, 6 months ago (Feb. 5, 2024, 8:48 a.m.) |
Issued | 49 years, 10 months ago (Nov. 1, 1975) |
Published | 49 years, 10 months ago (Nov. 1, 1975) |
Published Print | 49 years, 10 months ago (Nov. 1, 1975) |
@article{Huebener_1975, title={Self-heating effects in thin-film type-I superconductors}, volume={46}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.321485}, DOI={10.1063/1.321485}, number={11}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Huebener, R. P.}, year={1975}, month=nov, pages={4982–4985} }