Abstract
Superconducting Pb wires (diameter∼50 nm) have been prepared by pulse electrodeposition in nanoporous membranes. Single crystal or polycrystalline nanowires may be grown selectively and reproducibly depending on the pulse parameters. Unexpectedly, the growth of single crystal wires requires a greater departure from equilibrium conditions (greater overpotential) than the growth of polycrystalline ones. The importance of controlling the crystal texture is demonstrated by measurements of the superconducting transition temperature Tc which give significantly different results for polycrystalline and single crystal nanowires.
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Dates
Type | When |
---|---|
Created | 23 years ago (July 26, 2002, 9:36 a.m.) |
Deposited | 1 year, 6 months ago (Feb. 3, 2024, 10:55 a.m.) |
Indexed | 10 months, 4 weeks ago (Sept. 25, 2024, 8:32 a.m.) |
Issued | 26 years, 5 months ago (March 22, 1999) |
Published | 26 years, 5 months ago (March 22, 1999) |
Published Print | 26 years, 5 months ago (March 22, 1999) |
@article{Yi_1999, title={Single crystal superconductor nanowires by electrodeposition}, volume={74}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.123675}, DOI={10.1063/1.123675}, number={12}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Yi, Ge and Schwarzacher, Walther}, year={1999}, month=mar, pages={1746–1748} }