Nanowire acting as a superconducting quantum interference device |
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| Authors: | Johansson A Sambandamurthy G Shahar D Jacobson N Tenne R |
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| Institution: | Department of Condensed Matter Physics, The Weizmann Institute of Science, Rehovot 76100, Israel. |
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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. |
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