Nanowire Acting as a Superconducting Quantum Interference Device
A. Johansson, G. Sambandamurthy, D. Shahar, N. Jacobson, R. Tenne
DOI 10.1103/PhysRevLett.95.116805 · Physical Review Letters
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Abstract
We present the results from an experimental study of the magnetotransport of superconducting wires of amorphous indium-oxide having widths in the range 40–120 nm. We find that, below the superconducting transition temperature, the wires exhibit clear, reproducible, oscillations in their resistance as a function of magnetic field. The oscillations are reminiscent of those that underlie the operation of a superconducting quantum interference device.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| InO Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 2.8 | Pressure not reported | midpoint |
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